Mental Health Chapters: 5, 7, 8, 9, 10, 11, 12, 13, 14, 15

16. According to Peplau, which nursing intervention is most appropriate when the nurse is functioning in the role of a surrogate? A. The nurse functions as a nurturing parent in order to build a trusting relationship. B. The nurse plays cards with a small group of clients. C. The nurse discusses childhood events that may affect personality development. D. The nurse provides a safe social environment.

ANS: A According to Peplau, when a client is acutely ill, he or she may incur the role of infant or child, while the nurse is perceived as the mother surrogate.

20. A client is diagnosed with generalized anxiety disorder. In order to maximize the learning process prior to discharge teaching, which assessment should be performed by the nurse? A. Assessing the client's level of anxiety B. Assessing and documenting the client's vital signs C. Assessing suicide risk D. Assessing availability of support systems

ANS: A Anxiety at a moderate or higher level will interfere with the learning process.

27. An adolescent client has problems expressing anger appropriately. Which nursing statement would encourage the client to set realistic goals? A. "What do you think needs to change about how you express anger?" B. "How did you feel after attending the anger management session?" C. "On a scale of 1 to 10, please rate your current level of anger." D. "What bothers you about the actions of others when you get angry?

ANS: A In the planning phase of the nursing process, the nurse works with the client to identify expected outcomes for a plan individualized to the client or to the situation.

8. The nurse should recognize which acronym as representing problem-oriented charting? A. SOAPIE B. SOLER C. DAR D. PQRST

ANS: A The acronym SOAPIE represents problem-oriented charting, which reflects the subjective, objective, assessment, plan, implementation, and evaluation format. This type of charting identifies nursing diagnoses (client problems) on a written plan of care with appropriate nursing interventions described for each.

1. What is the most essential task for a nurse to accomplish prior to forming a therapeutic relationship with a client? A. To clarify personal attitudes, values, and beliefs B. To obtain thorough assessment data C. To determine the client's length of stay D. To establish personal goals for the interaction

ANS: A The most essential task for a nurse to accomplish prior to forming a therapeutic relationship with a client is to clarify personal attitudes, values, and beliefs. Understanding one's own attitudes, values, and beliefs is called self-awareness.

13. The following outcome was developed for a client: "Client will list five personal strengths by the end of day 1." Which correctly written nursing diagnostic statement most likely generated the development of this outcome? A. Altered self-esteem R/T years of emotional abuse AEB self-deprecating statements B. Self-care deficit R/T altered thought processes C. Disturbed body image R/T major depressive disorder AEB mood rating of 2/10 D. Risk for disturbed self-concept R/T hopelessness AEB suicide attempt

ANS: A The nurse should determine that altered self-esteem and self-deprecating statements would generate the outcome to list personal strengths by the end of day 1. Self-care deficit, disturbed body image, and risk for disturbed self-concept would generate specific outcomes in accordance with specific needs and goals. The self-care deficit and risk for disturbed self-concept nursing diagnoses are incorrectly written.

5. Which client response should a nurse expect during the working phase of the nurse-client relationship? A. The client gains insight and incorporates alternative behaviors. B. The client and nurse establish rapport and mutually develop treatment goals. C. The client explores feelings related to reentering the community. D. The client explores personal strengths and weaknesses that impact behaviors.

ANS: A The nurse should expect that the client would gain insight and incorporate alternative behaviors during the working phase of the nurse-client relationship. The client may also overcome resistance, problem-solve, and continually evaluate progress toward goals.

3. A newly admitted client asks, "Why do we need a unit schedule? I'm not going to these groups. I'm here to get some rest." Which is the most appropriate nursing reply? A. "Group therapy provides the opportunity to learn and practice new coping skills." B. "Group therapy is mandatory. All clients must attend." C. "Group therapy is optional. You can go if you find the topic helpful and interesting." D. "Group therapy is an economical way of providing therapy to many clients concurrently."

ANS: A The nurse should explain to the client that the purpose of group therapy is to learn and practice new coping skills. A basic assumption of milieu therapy is that every interaction, including group therapy, is an opportunity for therapeutic intervention.

16. The following North American Nursing Diagnosis Association (NANDA) nursing diagnostic stem was developed for a client on an inpatient unit: Risk for injury. What assessment data most likely led to the development of this problem statement? A. The client is receiving electroconvulsive therapy (ECT) and is diagnosed with Parkinsonism. B. The client has a history of four suicide attempts in adolescence. C. The client expresses hopelessness and helplessness and isolates self. D. The client has disorganized thought processes and delusional thinking.

ANS: A The nurse should identify that a client receiving ECT and who is diagnosed with Parkinsonism is at risk for injury due to confusion and potential for falls. History of suicide and hopelessness would lead to the development of nursing diagnosis of risk for suicide. Disorganized thoughts and delusional thinking would lead to the development of a nursing diagnosis of altered thought processes.

9. A client has made the decision to leave her alcoholic husband. She is feeling very depressed. Which nontherapeutic statement by the nurse conveys sympathy? A. "You are feeling very depressed. I felt the same way when I decided to leave my husband." B. "I can understand you are feeling depressed. It was a difficult decision. I'll sit with you." C. "You seem depressed. It was a difficult decision to make. Would you like to talk about it?" D. "I know this is a difficult time for you. Would you like a prn medication for anxiety?"

ANS: A The nurse's statement, "You are feeling very depressed. I felt the same when I decided to leave my husband," is a nontherapeutic statement that conveys sympathy. Sympathy implies that the nurse shares what the client is feeling and by this personal expression alleviates the client's distress.

5. To promote self-reliance, how should a psychiatric nurse best conduct medication administration? A. Encourage clients to request their medications at the appropriate times. B. Refuse to administer medications unless clients request them at the appropriate times. C. Allow the clients to determine appropriate medication times. D. Take medications to the clients' bedside at the appropriate times.

ANS: A The psychiatric nurse promoting self-reliance would encourage clients to request their medications at the appropriate times. Nurses are responsible for the management of medication administration on inpatient psychiatric units; however, nurses must work with clients to foster independence and provide experiences that would foster increased self-esteem.

19. Which client statement may indicate a transference reaction? A. "I need a real nurse. You are young enough to be my daughter and I don't want to tell you about my personal life." B. "I deserve more than I am getting here. Do you know who I am and what I do? Let me talk to your supervisor." C. "I don't seem to be able to relate to people. I would rather stay in my room and be by myself." D. "My mother is the source of my problems. She has always told me what to do and what to say."

ANS: A Transference occurs when a client unconsciously displaces or "transfers" to the nurse feelings formed toward a person from the past.

What is the legal significance of a nurse's action when the nurse threatens a demanding client with restraints? A. The nurse can be charged with assault. B. The nurse can be charged with negligence. C. The nurse can be charged with malpractice. D. The nurse can be charged with beneficence.

ANS: A Assault is an act that results in a person's genuine fear and apprehension that he or she will be touched without consent.

A client diagnosed with schizophrenia receives fluphenazine decanoate (Prolixin Decanoate) from a home health nurse. The client refuses medication at one regularly scheduled home visit. Which nursing intervention is ethically appropriate? A. Allow the client to decline the medication and document. B. Tell the client that if the medication is refused, hospitalization will occur. C. Arrange with a relative to add medication to the client's morning orange juice. D. Call for help to hold the client down while the injection is administered.

ANS: A It is ethically appropriate for the nurse to allow the client to decline the medication and provide accurate documentation. The client's right to refuse treatment should be upheld unless the refusal puts the client or others in harm's way.

An inpatient client, whom the treatment team has determined to be a danger to self, gives notice of intention to leave the hospital. What information should the nurse recognize as having an impact on the treatment team's next action? A. State law determines how long a psychiatric facility can hold a client. B. Federal law determines if the client is competent. C. The client's family involvement will determine if discharge is possible. D. Hospital policies will determine treatment team actions.

ANS: A Most states commonly cite that in an emergency a client who is dangerous to self or others may be involuntarily hospitalized.

Without authorization, a nurse administers an extra dose of narcotic tranquilizer to an agitated client. The nurse's coworker observes this action but does nothing for fear of repercussion. What is the ethical interpretation of the coworker's lack of involvement? A. Taking no action is still considered an unethical action by the coworker. B. Taking no action releases the coworker from ethical responsibility. C. Taking no action is advised when potential adverse consequences are foreseen. D. Taking no action is acceptable because the coworker is only a bystander.

ANS: A The coworker's lack of involvement can be interpreted as an unethical action. The coworker is experiencing an ethical dilemma in which a decision needs to be made between two unfavorable alternatives. The coworker has a responsibility to report any observed unethical actions.

A psychiatric nurse working on an inpatient unit receives a call asking if an individual has been a client in the facility. Which nursing response reflects appropriate legal and ethical obligations? A. Refusing to give any information to the caller, citing rules of confidentiality B. Refusing to give any information to the caller by hanging up C. Affirming that the person has been seen at the facility but providing no further information D. Suggesting that the caller speak to the client's therapist

ANS: A The most appropriate action by the nurse is to refuse to give any information to the caller. Admission to the facility would be considered protected health information (PHI) and should not be disclosed by the nurse without prior client consent.

A client requests information on several medications in order to make an informed choice about management of depression. A nurse should provide this information to facilitate which ethical principle? A. Autonomy B. Beneficence C. Nonmaleficence D. Justice

ANS: A The nurse should provide the information to support the client's autonomy. A client who is capable of making independent choices should be permitted to do so. In instances when clients are incapable of making informed decisions, a legal guardian or representative would be asked to give consent.

31. Which of the following nursing interventions fall within the standards of psychiatric-mental health clinical nursing practice for a nurse generalist? Select all that apply. A. Assist clients to perform activities of daily living. B. Act as a consultant with other clinicians to provide services for clients and effect system change C. Encourage clients to discuss triggers for relapse D. Use prescriptive authority in accordance with state and federal laws E. Educate families about signs and symptoms of alcohol dependence and withdrawal

ANS: A, C, E Assisting clients to perform daily living activities, encouraging clients to discuss triggers, and educating families are nursing interventions that fall within the standards of psychiatric clinical nursing practice for a nurse generalist. Psychiatric-mental health advanced practice registered nurses can consult with other clinicians and use prescriptive authority.

After disturbing the peace, an aggressive, disoriented, unkempt, homeless individual is escorted to an emergency department by police. The client threatens suicide. Which criteria would enable a physician to consider involuntary commitment? (Select all that apply.) A. Being dangerous to others B. Being homeless C. Being disruptive to the community D. Being gravely disabled and unable to meet basic needs E. Being suicidal

ANS: A, D, E The physician could consider involuntary commitment when a client is being dangerous to others, is gravely disabled, or is suicidal. If the client is determined to be mentally incompetent, consent should be obtained from the legal guardian or court-approved guardian or conservator. A hospital administrator may give permission for involuntary commitment when time does not permit court intervention.

29. A client is assigned the nursing diagnosis of impaired social interaction R/T sociocultural differences AEB client stating, "Although I'd like to, I don't join in because I don't speak the language so good." Which correctly written outcome addresses this client's problem? A. The client will collaborate with nursing staff to set specific goals by day 3. B. The client will participate in one group activity of choice by day 2. C. The client will express a desire to interact with others. D. The client will become increasingly independent by discharge.

ANS: B In the planning phase of the nursing process, the nurse works with the client to identify expected outcomes for a plan individualized to the client need or to the situation.

21. During the implementation phase of the nursing process, a nurse is teaching an adult depressed patient with a cochlear implant about medications. Which modification in the teaching plan would be the most appropriate for this client? A. Using repetition B. Speaking directly face-to-face C. Employing the use of sign language D. Providing large-print materials

ANS: B Speaking face-to-face is an appropriate way to teach individuals with alterations in hearing.

6. Within the nurse's scope of practice, which function is exclusive to the advance practice psychiatric nurse? A. Teaching about the side effects of neuroleptic medications B. Using psychotherapy to improve mental health status C. Using milieu therapy to structure a therapeutic environment D. Providing case management to coordinate continuity of health services

ANS: B The advanced practice psychiatric nurse is authorized to use psychotherapy to improve mental health. This includes individual, couples, group, and family psychotherapy. It is within the scope of practice of a registered psychiatric mental health nurse generalist to provide education, case management, and milieu therapy.

2. Which statement is most accurate regarding the assessment of clients diagnosed with psychiatric problems? A. Medical history is of little significance and can be eliminated from the nursing assessment. B. Assessment provides a holistic view of the client, including biopsychosocial aspects. C. Comprehensive assessments can be performed only by advanced practice nurses. D. Psychosocial evaluations are gained by subjective reports rather than objective observations.

ANS: B The assessment of clients diagnosed with psychiatric problems should provide a holistic view of the client. A thorough assessment involves collecting and analyzing data from the client, significant others, and health-care providers that may include the following dimensions: physical, psychological, sociocultural, spiritual, cognitive, developmental, economic, lifestyle, and functional abilities.

18. What is the main goal of the working phase of the nurse-client therapeutic relationship? A. Role modeling to improve interaction with others B. Resolution of the client's problems C. Using therapeutic communication to clarify perceptions D. Helping the client access outpatient treatment

ANS: B The goal of the working phase of the nurse-client therapeutic relationship is to resolve client problems by promoting behavioral change.

4. A client diagnosed with schizophrenia functions well and is bright, spontaneous, and interactive during hospitalization but then decompensates after discharge. What does the milieu provide that may be missing in the home environment? A. Peer pressure B. Structured programming C. Visitor restrictions D. Mandated activities

ANS: B The milieu, or therapeutic community, provides the client with structured programming that may be missing in the home environment. The therapeutic community provides a structured schedule of activities in which interpersonal interaction and communication with others are emphasized. In the milieu, time is also devoted to personal problems and focus groups.

2. A hungry, homeless client, diagnosed with schizophrenia, refuses to participate in an admission interview. When the nurse postpones the admission interview, verbally assures safety, and provides a warm meal, he or she is promoting which of the following? A. Sympathy B. Trust C. Veracity D. Manipulation

ANS: B The nurse is promoting trust by postponing the admission interview, assuring safety, and providing a warm meal. Trust implies a feeling of confidence that a person is reliable and sincere and has integrity and veracity. Trustworthiness is demonstrated through nursing interventions that convey a sense of warmth and caring to the client.

3. Which nursing diagnosis should a nurse identify as being correctly formulated? A. Schizophrenia R/T biochemical alterations AEB altered thought B. Self-care deficit: hygiene R/T altered thought as AEB disheveled appearance C. Depressed mood R/T multiple life stressors D. Developmental disability R/T early-onset schizophrenia AEB hallucinations

ANS: B The nurse should determine that the correctly written diagnosis would be Self-care deficit: hygiene R/T altered thought AEB disheveled appearance. The nursing diagnosis should describe the unhealthy response (inference), the contributing factors, and the data that support the inference.

11. If an individual is "two-faced," which characteristic essential to the development of a therapeutic relationship should a nurse identify as missing? A. Respect B. Genuineness C. Sympathy D. Rapport

ANS: B The nurse should identify that genuineness is missing in the relationship. Genuineness refers to an individual's ability to be open and honest and maintain congruence between what is felt and what is communicated. Genuineness is essential to establishing trust in a relationship.

22. A client who has slept 6 hours the previous night reports this to the assigned psychiatric nurse. What should be the initial nursing action to address this situation? A. Provide warm milk and a backrub. B. Give a sleep medication. C. Hold a relaxation group before bedtime. D. Review the client's normal sleep pattern.

ANS: D In the assessment phase of the nursing process, the nurse collects comprehensive health data that are pertinent to the client's health or situation. In this situation the nurse must initially determine the client's normal sleep patterns in order to evaluate if a true problem exists.

7. What is the best rationale for including the client's family in therapy within the inpatient milieu? A. To structure a program of social and work-related activities B. To facilitate discharge from the hospital C. To provide a concrete demonstration of caring D. To encourage the family to model positive behaviors

ANS: B The nurse should include the client's family in therapy within the inpatient milieu to facilitate discharge from the hospital. Family members are invited to participate in some therapy groups and to share meals with the client in the communal dining room. Family involvement may also serve to prevent the client from becoming too dependent on the therapeutic environment.

14. How should a nurse prioritize nursing diagnoses? A. By the established goal of care B. By the life-threatening potential C. By the physician's priority of care D. By the client's preference

ANS: B The nurse should prioritize nursing diagnoses related to life-threatening potential. Safety is always the nurse's first priority.

13. A client diagnosed with paranoid schizophrenia becomes agitated when asked to play a game. The client responds, "Do you want to be my girlfriend?" Which nursing response is most appropriate? A. "You are upset now. It would be best if you go to your room until you feel better." B. "Remember, we have a professional relationship. Are you feeling uncomfortable?" C. "We have discussed this before. I am not allowed to date clients." D. "I think you should discuss your fantasies with your therapist."

ANS: B The nurse should promote the client's insight and perception of reality by confirming appropriate roles in the nurse-client relationship and identifying what is troubling the client in this situation.

20. Which nursing action demonstrates the role of the teacher in a therapeutic milieu? A. The nurse implements a self-affirmation exercise during a one-to-one client interaction. B. The nurse holds a group meeting to present common side effects of psychiatric medications. C. The nurse introduces the concept of fair play while playing cards with a group of clients. D. The nurse models adaptive and effective coping mechanisms with clients on the psychiatric unit.

ANS: B The nurse, in the role of teacher, identifies learning needs and provides information required by the client or family to improve the client's health.

18. A client diagnosed with schizophrenia is exhibiting nonverbal behaviors indicating that the client is hearing things that others do not. Which nursing diagnosis accurately reflects this client's problem? A. Altered thought processes B. Altered sensory perception C. Anxiety D. Chronic confusion

ANS: B The nursing diagnosis altered sensory perception accurately reflects the client's symptoms of hearing things that others do not. A nursing diagnosis describes a client's condition and facilitates the prescription of interventions. Delusional thinking, confusion, and disorientation are problems associated with the nursing diagnosis of altered thought processes.

19. A nursing instructor is teaching students about the purpose of using the nursing process in the care of psychiatric patients. Which of the following statements by the student indicates that learning has occurred? A. The nursing process is a method for interviewing the patient in a systematic way. B. The nursing process is used to assist patients to adapt successfully to stressors within the environment. C. The nursing process is used to provide support for the psychiatric diagnosis. D. The nursing process is used primarily to minimize allegations of negligence.

ANS: B The nursing process is a method for nursing care delivery in which the patient's unhealthy responses are identified and interventions are planned, which are designed to assist the patient to adapt more successfully in their environment.

7. Which phase of the nurse-client relationship begins when the individuals first meet and is characterized by an agreement to continue to meet and work on setting client-centered goals? A. Preinteraction B. Orientation C. Working D. Termination

ANS: B The orientation phase is when the individuals first meet and is characterized by an agreement to continue to meet and work on setting client-centered goals. There are four phases of relationship development: preinteraction, orientation, working, and termination.

4. What is the priority nursing action during the orientation (introductory) phase of the nurse-client relationship? A. Acknowledge the client's actions and generate alternative behaviors. B. Establish rapport and develop treatment goals. C. Attempt to find alternative placement. D. Explore how thoughts and feelings about this client may adversely impact care.

ANS: B The priority nursing action during the orientation phase of the nurse-client relationship should be to establish rapport and develop treatment goals. Rapport implies feelings on the part of both the nurse and the client based on respect, acceptance, a sense of trust, and a nonjudgmental attitude. It is the essential foundation of the nurse-client relationship.

11. What is the purpose when a nurse gathers client information? A. It enables the nurse to modify client behaviors related to personality disorders. B. It enables the nurse to make sound clinical judgments and plan appropriate client care. C. It enables the nurse to prescribe the appropriate medications. D. It enables the nurse to assign the appropriate Axis I diagnosis.

ANS: B The purpose of gathering client information is to enable the nurse to make sound clinical nursing judgments and plan appropriate care. The nurse should complete a thorough assessment of the client, including information collected from the client, significant others, and health-care providers (consistent with HIPAA laws and the client's right to confidentiality).

Which is an example of an intentional tort? A. A nurse fails to assess a client's obvious symptoms of neuroleptic malignant syndrome. B. A nurse physically places an irritating client in four-point restraints. C. A nurse makes a medication error and does not report the incident. D. A nurse gives patient information to an unauthorized person.

ANS: B A tort is a violation of civil law in which an individual has been wronged and can be intentional or unintentional. A nurse who physically places an irritating client in restraints has touched the client without consent and has committed an intentional tort.

12. A nurse on an inpatient psychiatric unit implements care by scheduling client activities, interacting with clients, and maintaining a safe therapeutic environment. These actions reflect which role of the nurse? A. Health teacher B. Case manager C. Milieu manager D. Psychotherapist

ANS: C The milieu manager implements care by scheduling client activities, interacting with clients, and maintaining a safe therapeutic environment. Health teaching involves promoting health and a safe environment. Case management is utilized to organize client care so that outcomes are achieved. Psychotherapy involves conducting individual, couples, group, and family counseling.

In the situation presented, which nursing intervention constitutes false imprisonment? A. The client is combative and will not redirect stating, "No one can stop me from leaving." The nurse seeks the physician's order after the client is restrained. B. The client has been consistently seeking the attention of the nurse much of the day. The nurse institutes seclusion. C. A psychotic client, admitted in an involuntary status, runs off the psychiatric unit. The nurse runs after the client and the client agrees to return. D. A client hospitalized as an involuntary admission attempts to leave the unit. The nurse calls the security team and they prevent the client from leaving.

ANS: B False imprisonment is the deliberate and unauthorized commitment of a person within fixed limits by the use of verbal or physical means. Seclusion should only be used in an emergency situation to prevent harm after least restrictive means have been unsuccessfully attempted.

The experience of being physically restrained can be traumatic. Which nursing intervention would best help the client deal with this experience? A. Administering a tranquilizing medication before applying the restraints B. Talking to the client at brief but regular intervals while the client is restrained C. Decreasing stimuli by leaving the client alone most of the time D. Checking on the client infrequently, in order to meet documentation requirements

ANS: B Restraints are never to be used as punishment or for the convenience of the staff. Connecting with the client by maintaining communication during the period of restraint will help the client recognize this intervention as a therapeutic treatment versus a punishment.

During a hiring interview, which response by a nursing applicant should indicate that the applicant operates from an ethical egoism framework? A. "I would want to be treated in a caring manner if I were mentally ill." B. "This job will pay the bills, and the workload is light enough for me." C. "I will be happy caring for the mentally ill. Working in Med/Surg kills my back." D. "It is my duty in life to be a psychiatric nurse. It is the right thing to do."

ANS: B The applicant's comment reflects an ethical egoism framework. This framework promotes the idea that decisions are made based on what is good for the individual and may not take the needs of others into account.

In response to a student's question regarding choosing a psychiatric specialty, a charge nurse states, "Mentally ill clients need special care. If I were in that position, I'd want a caring nurse also." From which ethical framework is the charge nurse operating? A. Kantianism B. Christian ethics C. Ethical egoism D. Utilitarianism

ANS: B The charge nurse is operating from a Christian ethics framework. The imperative demand of Christian ethics is to treat others as moral equals by permitting them to act as we do when they occupy a position similar to ours. Kantianism states that decisions should be made based on moral law and that actions are bound by a sense of moral duty. Utilitarianism holds that decisions should be made focusing on the end result being happiness. Ethical egoism promotes the idea that what is right is good for the individual.

Which situation exemplifies both assault and battery? A. The nurse becomes angry, calls the client offensive names, and withholds treatment. B. The nurse threatens to "tie down" the client and then does so against the client's wishes. C. The nurse hides the client's clothes and medicates the client to prevent elopement. D. The nurse restrains the client without just cause and communicates this to family.

ANS: B The nurse in this situation has committed both assault and battery. Assault refers to an action that results in fear and apprehension that the person will be touched without consent. Battery is the touching of another person without consent.

Which client should a nurse identify as a potential candidate for involuntary commitment? A. A client living under a bridge in a cardboard box B. A client threatening to commit suicide C. A client who never bathes and wears a wool hat in the summer D. A client who eats waste out of a garbage can

ANS: B The nurse should identify the client threatening to commit suicide as eligible for involuntary commitment. The suicidal client who refuses treatment is a danger to self and requires emergency treatment.

Group therapy is strongly encouraged, but not mandatory, on an inpatient psychiatric unit. The unit manager's policy is that clients can make a choice about whether or not to attend group therapy. Which ethical principle does the unit manager's policy preserve? A. Justice B. Autonomy C. Veracity D. Beneficence

ANS: B The unit manager's policy regarding voluntary client participation in group therapy preserves the ethical principle of autonomy. The principle of autonomy presumes that individuals are capable of making independent decisions for themselves and that health-care workers must respect these decisions.

23. The nurse-client therapeutic relationship includes which of the following characteristics? Select all that apply. A. Meeting the psychological needs of the nurse and the client B. Ensuring therapeutic termination C. Promoting client insight into problematic behavior D. Collaborating to set appropriate goals E. Meeting both the physical and psychological needs of the client

ANS: B, C, D, E The nurse-client therapeutic relationship should include promoting client insight into problematic behavior, collaboration to set appropriate goals, meeting the physical and psychological needs of the client, and ensuring therapeutic termination. The nurse's psychological needs should not be addressed within the nurse-client relationship.

11. A nurse attends an interdisciplinary team meeting on an inpatient unit. Which of the following individuals are typically included as members of the interdisciplinary treatment team in psychiatry? Select all that apply. A. Respiratory therapist B. Occupational therapist C. Recreational therapist D. Social worker E. Mental health technician

ANS: B, C, D, E The typical interdisciplinary treatment team in a psychiatric inpatient setting consists of a psychiatrist, psychiatric nurse, psychiatric social worker, music therapist, dietician, psychologist, occupational therapist, recreational therapist, art therapist, mental health technician, and chaplain. Other disciplines may be included on the basis of resources available in a particular hospital setting and individual patient needs.

9. Which tool would be appropriate for a nurse to use when assessing mental acuity prior to and immediately following electroconvulsive therapy (ECT)? A. CIWA scale B. GGT C. MMSE D. CAPS scale

ANS: C The MMSE, or mini mental status exam, would be the appropriate tool to use to assess the mental acuity of a client prior to and immediately following ECT. The CIWA scale, or clinical institute withdrawal assessment scale, would be used to assess withdrawal from substances such as alcohol. The CAPS refers to the clinician-administered PTSD scale and would be used to assess signs and symptoms of PTSD. The GGT test is used to assess gamma-glutamyl transferase levels, which may be an indication of alcoholism.

33. After a comprehensive assessment, correctly written nursing diagnoses developed for psychiatric clients may include which of the following components? Select all that apply. A. Medical judgments related to the psychiatric disorder B. Unmet client needs present at the moment C. Supporting data that validate the diagnosis D. Outcomes that will be targets for nursing interventions E. Statements of client problems of a functional nature

ANS: B, C, E A nursing diagnosis is a statement of a client's functional problem. An actual nursing diagnosis must include related to (R/T) and as evidenced by (AEB) statements. A "risk for" diagnosis does not contain AEB because there is only a potential for the problem; it does not yet exist.

12. Which of the following are accurate descriptors of a therapeutic community? Select all that apply. A. The unit schedule includes unlimited free time for personal reflection. B. Unit responsibilities are assigned according to client capabilities. C. A flexible schedule is determined by client needs. D. The individual is the sole focus of therapy. E. A democratic form of government exists.

ANS: B, E In a therapeutic community the unit responsibilities are assigned according to client capability, and a democratic form of government exists. Therapeutic communities are structured and provide therapeutic interventions that focus on communication and relationship-development skills.

8. How does a democratic form of self-government in the milieu contribute to client therapy? A. By setting punishments for clients who violate the community rules B. By dealing with inappropriate behaviors as they occur C. By setting community expectations wherein all clients are treated on an equal basis D. By interacting with professional staff members to learn about therapeutic interventions

ANS: C A democratic form of self-government in the milieu contributes to client therapy by setting the expectation that all clients should be treated on an equal basis. Clients participate in the decision-making and problem-solving aspects that affect treatment setting. The norms, rules, and behavioral limits are established by the staff and clients. All individuals have input.

25. A client diagnosed with major depressive disorder states, "Why should I keep trying to get a job? I mess up everything I do." Which correctly written nursing diagnosis best reflects the content and mood themes in this client's statement? A. Hopelessness R/T poor job performance B. Risk for impaired adjustment R/T inadequate social skills AEB isolation C. Altered role performance R/T the fear of failure AEB not seeking employment D. Chronic low self-esteem R/T major depressive disorder AEB self-hatred

ANS: C An actual nursing diagnosis must include related to (R/T) and as evidenced by (AEB) statements. A "risk for" diagnosis does not contain AEB because there is only a potential for the problem; it doesn't yet exist. The client's statement indicates that role performance is altered because fear of failure prevents seeking employment.

28. The nurse interviewed a client who was uncooperative, answered questions with minimal responses, and rarely made eye contact. Which is the most complete documentation of baseline data obtained during the interview? A. "Appears uncooperative. Exhibits characteristics of depression." B. "Maintains poor eye contact throughout interview process. Unable to answer interview questions due to depression." C. "States 'I don't need to be here' when discussing admission status. Maintains minimal eye contact and offers little data related to triggers for admission." D. "Unwilling to respond openly during interview."

ANS: C Documentation occurs in the implementation phase of the nursing process. All charting entries to the client's legal record should be objective and based on assessed data. Implications and generalizations should be avoided.

30. The following clients are seen in the emergency department. The psychiatric unit has one remaining bed. The triage nurse should expect which client to be admitted? A. The client who is experiencing tremors and has a need for medication adjustment B. The client who is experiencing anxiety and a sad mood after separation from spouse C. The client who is a single parent and hears voices stating, "Kill your infant son." D. The client who argued with her boyfriend and inflicted a superficial cut on her arm

ANS: C In the assessment phase of the nursing process, the nurse collects comprehensive health data that are pertinent to the client's health or situation. These data are prioritized to meet client needs, with an emphasis on safety.

17. A student nurse asks an instructor which resource is best to use when developing nursing outcomes for clients. Which reply by the instructor most accurately answers the student's question? A. "Use the Nursing Interventions Classification (NIC), as a reference for nursing outcomes." B. "Use the NANDA resource to identify appropriate outcomes." C. "Use the Nursing Outcomes Classification (NOC), as a reference for nursing outcomes." D. "Copy your standard outcomes from a nursing care plan textbook."

ANS: C NOC is a comprehensive, standardized classification of client outcomes developed to evaluate the effects of nursing interventions. NANDA is a resource for identifying approved nursing diagnoses.

21. Which client statement indicates that termination of the therapeutic nurse-client relationship has been handled successfully? A. "I know I can count on you for continued support." B. "I am looking forward to discharge, but I am surprised that we will no longer work together." C. "Reviewing the changes that have happened during our time together has helped me put things in perspective." D. "I don't know how comfortable I will feel when talking to someone else."

ANS: C Termination should begin in the orientation phase to minimize feelings of loss when the nurse-client relationship ends. Bringing a therapeutic conclusion to the relationship occurs when progress has been made toward attainment of mutually set goals.

14. A nurse moving out of state speaks to a client about the need to work with a new nurse. The client states, "I'm not well enough to switch to a different nurse." What does this client response indicate to the nurse? A. The client is using manipulation to receive secondary gain. B. The client is using the defense mechanism of denial. C. The client is having trouble terminating the relationship. D. The client is using "splitting" as a way to remain dependent on the nurse.

ANS: C Termination should begin in the orientation phase to minimize feelings of loss when the nurse-client relationship ends. When a client feels sadness and loss, behaviors to delay termination may become evident.

1. Which data-gathering technique is employed during the assessment phase of the nursing process? A. Asking the client to rate mood after administering an antidepressant B. Asking the client to verbalize understanding of previously explained unit rules C. Asking the client to describe any thoughts of self-harm D. Asking the client if the group on assertiveness skills was helpful

ANS: C The nurse should ask the client to describe any thoughts of self-harm during the assessment phase of the nursing process. Assessment involves collecting and analyzing data about the client that may include the following dimensions: physical, psychological, sociocultural, spiritual, cognitive, developmental, economic, lifestyle, and functional abilities. The other three options are employed during the evaluation phase of the nursing process.

10. What is being assessed when a nurse asks a client to identify name, date, residential address, and situation? A. Mood B. Perception C. Orientation D. Affect

ANS: C The nurse should ask the client to identify name, date, residential address, and situation to assess the client's orientation. Assessment of the client's orientation to reality is part of a mental status evaluation.

9. A client has undergone psychological testing. With which member of the interdisciplinary team should a nurse collaborate to review these results? A. The psychiatrist B. The psychiatric social worker C. The clinical psychologist D. The clinical nurse specialist

ANS: C The nurse should consult with the clinical psychologist to review psychological testing results for the client. Clinical psychologists can administer, interpret, and evaluate psychological tests to assist in the diagnostic process.

8. Which client statement should a nurse identify as a typical response to stress most often experienced in the working phase of the nurse-client relationship? A. "I can't bear the thought of leaving here and failing." B. "I might have a hard time working with you. You remind me of my mother." C. "I can't tell my husband how I feel; he wouldn't listen anyway." D. "I'm not sure that I can count on you to protect my confidentiality."

ANS: C The nurse should identify that the client statement "I can't tell my husband how I feel; he wouldn't listen anyway" reflects resistance to change, which is a common behavior in the working phase of the nurse-client relationship. The working phase includes overcoming resistant behaviors on the part of the client as the level of anxiety rises in response to discussion of painful issues.

5. Which statement regarding nursing interventions should a nurse identify as accurate? A. Nursing interventions are independent from the treatment team's goals. B. Nursing interventions are directed solely by written physician orders. C. Nursing interventions occur independently but in concert with overall treatment team goals. D. Nursing interventions are standardized by policies and procedures.

ANS: C The nurse should understand that nursing interventions occur independently but in concert with overall treatment goals. Nursing interventions should be developed and implemented in collaboration with other health-care professionals involved in the client's care.

6. What should be the nurse's primary goal during the preinteraction phase of the nurse-client relationship? A. To evaluate goal attainment and ensure therapeutic closure B. To establish trust and formulate a contract for intervention C. To explore self-perceptions D. To promote client change

ANS: C The nurse's primary goal of the preinteraction phase should be to explore self-perceptions. The nurse should be aware of how any preconceptions may affect his or her ability to care for individual clients. Another goal of the preinteraction phase is to obtain available client information.

1. An angry client on an inpatient unit approaches a nurse, stating, "Someone took my lunch! People need to respect others, and you need to do something about this now!" The nurse's response should be guided by which basic assumption of milieu therapy? A. Conflict should be avoided at all costs on inpatient psychiatric units. B. Conflict should be resolved by the nursing staff. C. Every interaction is an opportunity for therapeutic intervention. D. Conflict resolution should be addressed only during group therapy.

ANS: C The nurse's response should be guided by the basic assumption that every interaction is an opportunity for therapeutic intervention. The nurse can utilize milieu therapy to effect behavioral change and improve psychological health and functioning.

15. A client has a nursing diagnosis of Insomnia R/T paranoid thinking AEB midnight awakenings, difficulty falling asleep, and daytime napping. Which is a correctly written and appropriate outcome for this client's problem? A. The client will avoid daytime napping and attend all groups. B. The client will exercise, as needed, before bedtime. C. The client will sleep 7 uninterrupted hours by day four of hospitalization. D. The client's sleep habits will improve during hospitalization.

ANS: C The outcome "The client will sleep 7 uninterrupted hours by day four of hospitalization" is accurately written and an appropriate outcome to address the client problem of insomnia. Outcomes should be measurable, realistic, client-focused goals that include a time frame. Appropriate nursing interventions are guided by client outcomes.

17. As the client and nurse move from the orientation stage to the working stage of the therapeutic relationship, which is the nurse's most therapeutic statement? A. "I want to assure you that I will maintain your confidentiality." B. "A long-term goal for someone your age would be to develop better job skills." C. "Which identified problems would you like for us to initially address?" D. "I think first we need to focus on your relationship issues."

ANS: C When moving on a continuum from the orientation to working phase of the nurse-client relationship, the client's identified goals are addressed through mutual therapeutic work to promote client behavioral change.

The nursing staff is discussing the concept of competency. Which information about competency should a nurse recognize as true? A. Competency is determined with a client's compliance with treatment. B. Refusal of medication can initiate an incompetency hearing leading to forced medications. C. A competent client has the ability to make reasonable judgments and decisions. D. Competency is a medical determination made by the client's physician.

ANS: C A competent individual's cognition is not impaired to an extent that would interfere with decision making.

A client is concerned that information given to the nurse remains confidential. Which is the nurse's best response? A. "Your information is confidential. It will be kept just between you and I." B. "I will share the information with staff members only with your approval." C. "If the information impacts your care, I will need to share it with the treatment team." D. "You can make the decision whether your physician needs this information or not."

ANS: C Basic to the psychiatric client's hospitalization is his or her right to confidentiality and privacy. When admitted to an inpatient psychiatric facility, a client gives implied consent for information to be shared with health-care workers specifically involved in the client's care.

There is one bed available on an inpatient psychiatric unit. For which client should a nurse advocate emergency commitment? A. An individual who is persistently mentally ill and evicted from an apartment B. An individual treated in the emergency department (ED) for generalized anxiety disorder C. An individual who is delusional and has a plan to kill his wife D. An individual who rates mood 4/10 and is participating in a no-harm safety plan

ANS: C The criteria for involuntary emergency commitment include danger to self and/or others. Of the four clients considered, the client who is delusional and has a plan to kill his wife meets this criterion as a danger to others.

A brother calls to speak to his sister who has been admitted to the psychiatric unit. The nurse connects him to the community phone and the sister is summoned. Later the nurse realizes that the brother was not on the client's approved call list. What law has the nurse broken? A. The National Alliance for the Mentally Ill Act B. The Tarasoff Ruling C. The Health Insurance Portability and Accountability Act D. The Good Samaritan Law

ANS: C The nurse has violated the Health Insurance Portability and Accountability Act (HIPAA) by revealing that the client had been admitted to the psychiatric unit. The nurse should not have provided any information without proper consent from the client.

A nursing instructor is presenting content on the provisions of the nurse practice act as it relates to their state. Which student statement indicates a need for further instruction? A. "The nurse practice act provides a list of definitions of important terms including the definition of nursing." B. "The nurse practice act lists education requirements for licensure and reciprocity." C. "The nurse practice act contains detailed statements that describe the scope of practice for registered nurses (RNs)." D. "The nurse practice act lists the general authority and powers of the state board of nursing."

ANS: C The nurse practice act contains broad, not detailed, statements that describe the scope of practice for various levels of nursing (APN, RN, LPN), not just for the RN. This student statement indicates a need for further instruction.

A client who will be receiving electroconvulsive therapy (ECT) must provide informed consent. Which situation should cause a nurse to question the validity of the informed consent? A. The client is paranoid. B. The client is 87 years old. C. The client incorrectly reports his or her spouse's name, date, and time of day. D. The client relies on his or her spouse to interpret the information.

ANS: C The nurse should question the validity of informed consent when the client incorrectly reports the spouse's name, date, and time of day. This indicates that this client is disoriented and may not be competent to make informed choices.

Which situation reflects the ethical principle of veracity? A. A nurse provides a client with outpatient resources to benefit recovery. B. A nurse refuses to give information to a physician who is not responsible for the client's care. C. A nurse tricks a client into seclusion by asking the client to carry linen to the seclusion room. D. A nurse treats all of the clients equally regardless of illness severity.

ANS: C The nurse who tricks a client into seclusion has violated the ethical principle of veracity. The principle of veracity refers to one's duty to always be truthful and not intentionally deceive or mislead clients.

A client diagnosed with schizophrenia refuses to take medication, citing the right of autonomy. Under which circumstance would a nurse have the right to medicate the client against the client's wishes? A. When the client makes inappropriate sexual innuendos to a staff member B. When the client constantly demands inappropriate attention from the nurse C. When the client physically attacks another client after being confronted in group therapy D. When the client refuses to bathe or perform hygienic activities

ANS: C The nurse would have the right to medicate a client against his or her wishes if the client physically attacks another client. This client poses a significant risk to safety and is incapable of making rational choices. The client's refusal to accept treatment can be challenged because the client is endangering the safety of others.

32. Which of the following are characteristics of accurately developed client outcomes? Select all that apply. A. Client outcomes are formulated by nurses independent from other team members. B. Client outcomes are not restricted by time frames. C. Client outcomes are specific and measurable. D. Client outcomes are realistically based on client capability. E. Client outcomes are formally approved by the psychiatrist.

ANS: C, D The nurse should identify that client outcomes should be specific, measurable, and realistically based on client capability. Outcomes should be derived from the diagnosis and should include a time estimate for attainment. Outcomes are most effective when formulated cooperatively by the interdisciplinary team members, client, and significant others.

7. A nurse charts "Verbalizes understanding of the side effects of Prozac." This is an example of which category of focused charting? A. Data B. Problem C. Action D. Response

ANS: D "Verbalizes understanding of the side effects of Prozac" is an example of the response category of focused charting. The response is a description of the client's reaction to any part of medical or nursing care.

15. According to Peplau, which nursing action demonstrates the nurse's role as a resource person? A. The nurse balances a safe therapeutic environment to increase the client's sense of belonging. B. The nurse holds a group meeting with the clients on the unit to discuss common feelings about mental illness. C. The nurse monitors the administration of medications and watches for signs of "cheeking." D. The nurse explains, in language the client can understand, information related to the client's health care.

ANS: D According to Peplau, a resource person provides specific answers to questions usually formulated with relation to a larger problem.

23. An instructor overhears a student say, "That family seems to disagree more than agree. The family seems to be dysfunctional." To further assess the family's situation, which would be an appropriate instructor reply? A. "Families who disagree can be a challenge to the treatment team." B. "You seem very critical of the family. Do you believe that you are unable to help them?" C. "Let's bring the family in for an educational session to improve their communication." D. "What appears to trigger family disagreements?"

ANS: D In the assessment phase of the nursing process, the nurse collects comprehensive health data that are pertinent to the client's health or situation. In this situation, prior to intervening with this family, the nurse needs further information about the cause of family conflicts.

26. During an intake interview, which question would assist the nurse in gathering data about the client's judgment? A. "What brought you to the hospital? Do you know what day and season it is now?" B. "On a scale of 1 to 10, how would you rate your stress level?" C. "What does the phrase 'a rolling stone gathers no moss' mean to you?" D. "If you found a stamped, addressed envelope in the street, what would you do?"

ANS: D In the assessment phase of the nursing process, the nurse collects comprehensive health data that are pertinent to the client's health or situation. The nurse presents a situation that requires the client to make a judgment call and can assess appropriate judgment on the basis of the client's action choice.

24. Which nursing response would be appropriately used in the evaluation phase of the nursing process? A. "If I were in your situation, I would not repeat a behavior that has caused problems." B. "What do you think needs changing, and what do you want to do differently?" C. "What exactly will it take to carry out your plan, and what else do you need to do?" D. "It sounds like you're saying this new approach is working for you."

ANS: D In the evaluation phase of the nursing process, the nurse and the client evaluate progress toward attainment of the expected outcomes.

22. When is self-disclosure by the nurse appropriate in a therapeutic nurse-client relationship? A. When it is judged that the information may benefit the nurse and client B. When the nurse has a duty to warn C. When the nurse feels emotionally indebted toward the client D. When it is judged that the information may benefit the client

ANS: D Self-disclosure on the part of the nurse may be appropriate when it is judged that the information may therapeutically benefit the client. It should never be undertaken for the purpose of meeting the nurse's needs.

10. In the role of milieu manager, which activity should the nurse prioritize? A. Setting the schedule for the daily unit activities B. Evaluating clients for medication effectiveness C. Conducting therapeutic group sessions D. Searching newly admitted clients for hazardous objects

ANS: D The milieu manager should search newly admitted clients for hazardous objects. Safety of the client and others is the priority. Nurses are responsible for ensuring that the client's safety and physiological needs are met within the milieu.

2. A client on an inpatient unit angrily states to a nurse, "Peter is not cleaning up after himself in the community bathroom. You need to address this problem." Which is the appropriate nursing response? A. "I'll talk to Peter and present your concerns." B. "Why are you overreacting to this issue?" C. "You should bring this to the attention of your treatment team." D. "I can see that you are angry. Let's discuss ways to approach Peter with your concerns."

ANS: D The most appropriate nursing response involves restating the client's feeling and developing a plan with the client to solve the problem. According to Skinner, every interaction in the therapeutic milieu is an opportunity for therapeutic intervention to improve communication and relationship-development skills.

6. A nurse working on an inpatient psychiatric unit is assigned to conduct a 45-minute education group. What should the nurse identify as an appropriate group topic? A. Dream analysis B. Creative cooking C. Paint by number D. Stress management

ANS: D The nurse should identify that teaching clients about stress management is an appropriate education group topic. Nurses should be able to perform the role of client teacher in the psychiatric area. Nurses need to be able to assess a client's learning readiness. Other topics for education groups include medical diagnoses, side effects of medications, and the importance of medication compliance.

12. On which task should a nurse place priority during the working phase of relationship development? A. Establishing a contract for intervention B. Examining feelings about working with a particular client C. Establishing a plan for continuing aftercare D. Promoting the client's insight and perception of reality

ANS: D The nurse should place priority on promoting the client's insight and perception of reality during the working phase of relationship development. Establishing a contract for intervention would occur in the orientation phase. Examining feelings about working with a client should occur in the preinteraction phase. Establishing a plan for aftercare would occur in the termination phase.

3. Which is the best nursing action when a client demonstrates transference toward a nurse? A. Promoting safety and immediately terminating the relationship with the client B. Encouraging the client to ignore these thoughts and feelings C. Immediately reassigning the client to another staff member D. Helping the client to clarify the meaning of the current nurse-client relationship

ANS: D The nurse should respond to a client's transference by clarifying the meaning of the nurse-client relationship, based on the current situation. Transference occurs when the client unconsciously displaces feelings toward the nurse about a person from the past. The nurse should assist the client in separating the past from the present.

10. A mother who has learned that her child was killed in a tragic car accident states, "I can't bear to go on with my life." Which nursing statement conveys empathy? A. "This situation is very sad, but time is a great healer." B. "You are sad, but you must be strong for your other children." C. "Once you cry it all out, things will seem so much better." D. "It must be horrible to lose a child; I'll stay with you until your husband arrives."

ANS: D The nurse's response, "It must be horrible to lose a child; I'll stay with you until your husband arrives," conveys empathy to the client. Empathy is the ability to see the situation from the client's point of view. Empathy is considered to be one of the most important characteristics of the therapeutic relationship.

4. Which expected client outcome should a nurse identify as being correctly formulated? A. Client will feel happier by discharge. B. Client will demonstrate two relaxation techniques. C. Client will verbalize triggers to anger by end of session. D. Client will initiate interaction with one peer during free time within 2 days.

ANS: D The statement "Client will initiate interaction with one peer during free time within 2 days" is an example of a correctly formulated expected outcome. Outcomes should be measurable, realistic, client-focused goals that include a time frame. Appropriate nursing interventions are guided by client outcomes.

Which is an accurate description of a common law? A. A common law would be invoked to deal with a nurse who, without justification, threatens a client with restraints. B. A common law would be invoked to deal with a nurse who touches a client without the client's consent. C. A common law would be invoked to deal with a hospital employee who steals drugs, hospital equipment, or both. D. A common law would be invoked to deal with a nurse's refusal to provide care for a specific client.

ANS: D Common laws apply to a body of principles that evolve from court decisions resolving various controversies. Common law may vary from state to state. Assault (threats) and battery (touch) are governed by civil law. Stealing is governed by criminal law.

A geriatric client is confused and wandering in and out of every door. Which scenario reflects the least restrictive alternative for this client? A. The client is placed in seclusion. B. The client is placed in a geriatric chair with tray. C. The client is placed in soft Posey restraints. D. The client is monitored by an ankle bracelet.

ANS: D The least restrictive alternative for this client would be monitoring by an ankle bracelet. The client does not pose a direct dangerous threat to self or others, so neither physical restraints nor seclusion would be justified.

An involuntarily committed client is verbally abusive to the staff and repeatedly threatening to sue. The client records the full names and phone numbers of the staff. Which nursing action is most appropriate to decrease the possibility of a lawsuit? A. Verbally redirect the client, and then limit one-on-one interaction. B. Involve the hospital's security division as soon as possible. C. Notify the client that documenting personal staff information is against hospital policy. D. Continue professional attempts to establish a positive working relationship with the client.

ANS: D The most appropriate nursing action is to continue professional attempts to establish a positive working relationship with the client. The involuntarily committed client should be respected and has the right to assert grievances if rights are infringed.

An inpatient psychiatric physician refuses to treat clients without insurance and prematurely discharges those whose insurance benefits have expired. Which violation of an ethical principle should a nurse recognize in this situation? A. Autonomy B. Beneficence C. Nonmaleficence D. Justice

ANS: D The nurse should determine that the ethical principle of justice has been violated by the physician's actions. The principle of justice requires that individuals should be treated equally regardless of race, sex, marital status, medical diagnosis, social standing, economic level, or religious belief.

Which statement should a nurse identify as correct regarding a client's right to refuse treatment? A. Clients can refuse pharmacological but not psychological treatment. B. Clients can refuse any treatment at any time. C. Clients can refuse only electroconvulsive therapy (ECT). D. Professionals can override treatment refusal if the client is actively suicidal or homicidal.

ANS: D The nurse should understand that health-care professionals can override treatment refusal when a client is actively suicidal or homicidal. A suicidal or homicidal client who refuses treatment may be a danger to self or others. This situation should be treated as an emergency, and treatment may be performed without informed consent.