Sem 3 Unit 6 - Cognition (Intellectual dissabilities/DownSyndrome/Fetal Alcohol) - TB

26. The abuse of which of the following substances during pregnancy is the leading cause of cognitive impairment in the United States? a. Alcohol b. Tobacco c. Marijuana d. Heroin

ANS: A Alcohol abuse during pregnancy is recognized as one of the leading causes of cognitive impairment in the United States.

33. The nurse is talking to the parent of a 13-month-old child. The mother states, "My child does not make noises like 'da' or 'na' like my sister's baby, who is only 9 months old." Which statement by the nurse would be most appropriate to make? a. "I am going to request a referral to a hearing specialist." b. "You should not compare your child to your sister's child." c. "I think your child is fine, but we will check again in 3 months." d. "You should ask other parents what noises their children made at this age."

ANS: A By 11 months of age, a child should be making well-formed syllables such as "da" or "na" and should be referred to a specialist if not. "You should not compare your child to your sister's child," "I think your child is fine, but we will check again in 3 months," and "You should ask other parents what noises their children made at this age" are not appropriate statements to make to the parent.

35. A child with autism spectrum disorder (ASD) is admitted to the hospital with pneumonia. The nurse should plan which priority intervention when caring for the child? a. Maintain a structured routine and keep stimulation to a minimum. b. Place the child in a room with a roommate of the same age. c. Maintain frequent touch and eye contact with the child. d. Take the child frequently to the playroom to play with other children.

ANS: A Providing a structured routine for the child to follow is key in the management of ASD. Decreasing stimulation by using a private room, avoiding extraneous auditory and visual distractions, and encouraging the parents to bring in possessions the child is attached to may lessen the disruptiveness of hospitalization. Because physical contact often upsets these children, minimum holding and eye contact may be necessary to avoid behavioral outbursts. Children with ASD need to be introduced slowly to new situations, with visits with staff caregivers kept short whenever possible. The playroom would be too overwhelming with new people and situations and should not be a priority of care.

2. What is the major consideration when selecting toys for a child who is cognitively impaired? a. Safety b. Age appropriateness c. Ability to provide exercise d. Ability to teach useful skills

ANS: A Safety is the primary concern in selecting recreational and exercise activities for all children. This is especially true for children who are cognitively impaired. Age appropriateness, the ability to provide exercise, and the ability to teach useful skills are all factors to consider in the selection of toys, but safety is of paramount importance.

1. When should a child diagnosed with cognitive impairment be referred for stimulation and educational programs? a. As young as possible. b. As soon as they have the ability to communicate in some way. c. At age 3 years, when schools are required to provide services. d. At age 5 or 6 years, when schools are required to provide services.

ANS: A The child's education should begin as soon as possible. Considerable evidence exists that early-intervention programs for children with disabilities are valuable for cognitively impaired children. The early intervention may facilitate the child's development of communication skills. States are encouraged to provide early-intervention programs from birth under Public Law 101-476, the Individuals with Disabilities Act.

30.Select the priority outcome for a patient completing the fourth alcohol detoxification program in the past year. Prior to discharge, the patient will a. state, "I know I need long-term treatment." b. use denial and rationalization in healthy ways. c. identify constructive outlets for expression of anger. d. develop a trusting relationship with one staff member.

ANS: A The correct response recognizes the need for ongoing treatment after detoxification and is the best goal related to controlling relapse. The scenario does not give enough information to determine whether anger has been identified as a problem. A trusting relationship, while desirable, should have occurred earlier in treatment.

23. A pregnant woman presents in labor at term, having had no prenatal care. After birth her infant is noted to be small for gestational age with small eyes and a thin upper lip. The infant also is microcephalic. On the basis of her infant's physical findings, this woman should be questioned about her use of which substance during pregnancy? a. Alcohol b. Cocaine c. Heroin d. Marijuana

ANS: A The description of the infant suggests fetal alcohol syndrome, which is consistent with maternal alcohol consumption during pregnancy. Fetal brain, kidney, and urogenital system malformations have been associated with maternal cocaine ingestions. Heroin use in pregnancy frequently results in intrauterine growth restriction. The infant may have a shrill cry and sleep cycle disturbances and present with poor feeding, tachypnea, vomiting, diarrhea, hypothermia or hyperthermia, and sweating. Studies have found a higher incidence of meconium staining in infants born of mothers who used marijuana during pregnancy.

11.Soon after parents announced they were divorcing, a child stopped participating in sports, sat alone at lunch, and avoided former friends. The child told the school nurse, "If my parents loved me, they would work out their problems." Which nursing diagnosis has the highest priority? a. Social isolation b. Decisional conflict c. Chronic low self-esteem d. Disturbed personal identity

ANS: A This child shows difficulty coping with problems associated with the family. Social isolation refers to aloneness that the patient perceives negatively, even when self-imposed. The other options are not supported by data in the scenario.

2. Which assessment findings help confirm a diagnosis of Down syndrome? (Select all that apply.) a. High-arched, narrow palate b. Protruding tongue c. Long, slender fingers d. Transverse palmar crease e. Hypertonic muscle tone

ANS: A, B, D The assessment findings of Down syndrome include high-arched, narrow palate; protruding tongue; and transverse palmar creases. The fingers are stubby and the muscle tone is hypotonic, not hypertonic.

1. The nurse is teaching primary prevention of cognitive impairment at a community health fair. Which topics would be included in the presentation? (Select all that apply.) a. Do not use substances such as cannabis and alcohol. b. Wear helmets when riding bicycles and motorcycles. c. Complete a Mini Mental Status Exam (MMSE) yearly. d. Correct acid-base imbalances related to underlying disease processes. e. Wear a seat belt whenever riding in a motorized vehicle. f. Complete a Confusion Assessment Method (CAM) scale yearly.

ANS: A, B, E Primary prevention attempts to prevent injury. Not using chemical substances, wearing a helmet, and wearing a seat belt are all measures to prevent injury to the brain, which protects cognitive function. An MMSE and CAM are secondary prevention, or screening tools performed once symptoms are present. Correcting acid-base imbalances from underlying disease processes is a tertiary prevention level, aimed at minimizing complications for disease already present.

4.Which assessment findings present familial risks for a child to develop a psychiatric disorder? (Select all that apply.) a. Having a mother diagnosed with schizophrenia b. Being the oldest child in a family c. Living with an alcoholic parent d. Being an only child e. Living in an urban community

ANS: A, C Familial risk factors that correlate with child psychiatric disorders include severe marital discord, low socioeconomic status, large families and overcrowding, parental criminality, maternal psychiatric disorders, and foster-care placement. Having a parent with a substance abuse problem increases the risk of marital discord. A family history of schizophrenia presents a genetic risk. Being in a middle-income family, living in an urban community, and being an only or oldest child do not represent adversity.

2.The nurse can assist a patient to prevent substance abuse relapse by (Select all that apply) a. rehearsing techniques to handle anticipated stressful situations. b. advising the patient to accept residential treatment if relapse occurs. c. assisting the patient to identify life skills needed for effective coping. d. advising isolating self from significant others until sobriety is established. e. informing the patient of physical changes to expect as the body adapts to functioning without substances.

ANS: A, C, E Nurses can be helpful as a patient assesses needed life skills and in providing appropriate referrals. Anticipatory problem solving and role playing are good ways of rehearsing effective strategies for handling stressful situations and helping the patient evaluate the usefulness of new strategies. The nurse can provide valuable information about physiological changes expected and ways to cope with these changes. Residential treatment is not usually necessary after relapse. Patients need the support of friends and family to establish and maintain sobriety.

3.After discovering discrepancies and missing controlled substances, the nursing supervisor determines that a valued, experienced staff nurse is responsible. Which actions should the nursing supervisor take? (Select all that apply.) a. Refer the nurse to a peer assistance program. b. Confront the nurse in the presence of a witness. c. Immediately terminate the nurse's employment. d. Relieve the nurse of responsibilities for patient care. e. Require the nurse to undergo immediate drug testing.

ANS: A, D Registered nurses may have personal substance use problems. The nursing supervisor should provide for safe patient care by relieving the nurse of responsibility for patient care. For those nurses experiencing addictions, there are nonpunitive alternatives to discipline programs in the form of peer assistance. Many state boards of nursing have developed an alternative to discipline program to help impaired nurses. Terminating the nurse's employment and confronting the nurse in the presence of a witness are punitive actions. The peer assistance program will manage drug testing.

5. A 9 year old diagnosed with Down syndrome is mainstreamed into a regular third-grade class for part of the school day. His mother asks the school nurse about programs such as Cub Scouts that he might join. The nurse's recommendation should be based on what knowledge? a. Programs such as Cub Scouts are inappropriate for children who are cognitively impaired. b. Children with Down syndrome have the same need for socialization as other children. c. Children with Down syndrome socialize better with children who have similar disabilities. d. Parents of children with Down syndrome encourage programs such as scouting because they deny that their children have disabilities.

ANS: B Children of all ages need peer relationships. Children with Down syndrome should have peer experiences similar to those of other children, such as group outings, Cub Scouts, and Special Olympics, which can all help children with cognitive impairment to develop socialization skills. Although all children should have an opportunity to form a close relationship with someone of the same developmental level, it is appropriate for children with disabilities to develop relationships with children who do not have disabilities. The parents are acting as advocates for their child.

25. A child with autism is hospitalized with asthma. The nurse should plan care so that the: a. parents' expectations are met. b. child's routine habits and preferences are maintained. c. child is supported through the autistic crisis. d. parents need not be at the hospital.

ANS: B Children with autism are often unable to tolerate even slight changes in routine. The child's routine habits and preferences are important to maintain. Focus of care is on the child's needs rather than on the parent's desires. Autism is a lifelong condition. The presence of the parents is almost always required when an autistic child is hospitalized.

1. A nurse working in a pediatric clinic recognizes that which child is most at risk for cognitive impairment? a. An infant who is being fed reconstituted powdered formula b. A toddler living in an older home that is being remodeled c. A preschooler who attends a play group 3 days a week d. A school-age child who rides a school bus 5 days a week

ANS: B Older homes frequently have lead-based paint; paint chips generated by remodeling put toddlers, who often put foreign objects in their mouths, at risk for exposure to lead which is a known toxic substance that can affect cognitive function. Powdered formulas, attendance at play groups, or riding on a school bus are not known to impair cognitive development.

3. Which intervention is focused on facilitating socialization of the cognitively impaired child? a. Provide age-appropriate toys and play activities. b. Provide peer experiences such as Special Olympics when older. c. Avoid exposure to strangers who may not understand cognitive development. d. Emphasize mastery of physical skills because they are delayed more often than verbal skills.

ANS: B The acquisition of social skills is a complex task. Children of all ages need peer relationships. Parents should enroll the child in preschool. When older, the child should have peer experiences similar to other children, such as group outings, Boy or Girl Scouts, and Special Olympics. Providing age-appropriate toys and play activities is important, but peer interactions will facilitate social development. Parents should expose the child to strangers so the child can practice social skills. Verbal skills are delayed more than physical skills.

23. A nurse is providing a parent information regarding autism spectrum disorder (ASD). Which statement made by the parent indicates understanding of the teaching? a. "Autism is characterized by periods of remission and exacerbation." b. "The onset of autism usually occurs before toddler stage." c. "Children with autism have imitation and gesturing skills." d. "Autism can be treated effectively with medication."

ANS: B The onset of ASD is now frequently diagnosed in toddlers because of their atypical development is being recognized early. Autism does not have periods of remission and exacerbation. Autistic children lack imitative skills. Medications are of limited use in children with autism.

24.Symptoms of withdrawal from opioids for which the nurse should assess include a. dilated pupils, tachycardia, elevated blood pressure, and elation. b. nausea, vomiting, diaphoresis, anxiety, and hyperreflexia. c. mood lability, incoordination, fever, and drowsiness. d. excessive eating, constipation, and headache.

ANS: B The symptoms of withdrawal from opioids are similar to those of alcohol withdrawal. Hyperthermia is likely to produce periods of diaphoresis.

22. A parent whose child has been diagnosed with a cognitive deficit should be counseled about what fact related to intellectual impairment? a. Is usually due to a genetic defect. b. Is likely caused by a variety of factors. c. Is rarely due to first-trimester events. d. Is usually caused by parental intellectual impairment.

ANS: B There are a multitude of causes for intellectual impairment. In most cases, a specific cause has not been identified. Only a small percentage of children with intellectual impairment are affected by a genetic defect. One third of children with intellectual impairment are affected by first-trimester events. Intellectual impairment can be transmitted to a child only if the parent has a genetic disorder.

6. A newborn assessment shows separated sagittal suture, oblique palpebral fissures, depressed nasal bridge, protruding tongue, and transverse palmar creases. These findings are most suggestive of: a. microcephaly. b. Down syndrome. c. cerebral palsy. d. fragile X syndrome.

ANS: B These are characteristics associated with Down syndrome. The infant with microcephaly has a small head. Cerebral palsy is a diagnosis not usually made at birth. No characteristic physical signs are present. The infant with fragile X syndrome has increased head circumference; long, wide, and/or protruding ears; long, narrow face with prominent jaw; hypotonia; and high, arched palate.

1.A patient undergoing alcohol rehabilitation decides to begin disulfiram therapy. Patient teaching should include the need to (Select all that apply) a. avoid aged cheeses. b. avoid alcohol-based skin products. c. read labels of all liquid medications. d. wear sunscreen and avoid bright sunlight. e. maintain an adequate dietary intake of sodium. f. avoid breathing fumes of paints, stains, and stripping compounds.

ANS: B, C, F The patient must avoid hidden sources of alcohol. Many liquid medications, such as cough syrups, contain small amounts of alcohol that could trigger an alcohol-disulfiram reaction. Using alcohol-based skin products such as aftershave or cologne, smelling alcohol-laden fumes, and eating foods prepared with wine, brandy, or beer may also trigger reactions. The other options do not relate to hidden sources of alcohol.

1.A nurse prepares to lead a discussion at a community health center regarding children's health problems. The nurse wants to use current terminology when discussing these issues. Which terms are appropriate for the nurse to use? (Select all that apply.) a. Autism b. Bullying c. Mental retardation d. Autism spectrum disorder e. Intellectual development disorder

ANS: B, D, E Some dated terminology contributes to the stigma of mental illness and misconceptions about mental illness. It is important for the nurse to use current terminology.

31. The nurse is discussing sexuality with the parents of an adolescent with moderate cognitive impairment. Which should the nurse consider when dealing with this issue? a. Sterilization is recommended for any adolescent with cognitive impairment. b. Sexual drive and interest are limited in individuals with cognitive impairment. c. Individuals with cognitive impairment need a well-defined, concrete code of sexual conduct. d. Sexual intercourse rarely occurs unless the individual with cognitive impairment is sexually abused.

ANS: C Adolescents with moderate cognitive impairment may be easily persuaded and lack judgment. A well-defined, concrete code of conduct with specific instructions for handling certain situations should be laid out for the adolescent. Permanent contraception by sterilization presents moral and ethical issues and may have psychologic effects on the adolescent. It may be prohibited in some states. The adolescent needs to have practical sexual information regarding physical development and contraception. Cognitively impaired individuals may desire to marry and have families. The adolescent needs to be protected from individuals who may make intimate advances.

2. The nurse is reviewing new medication orders for several patients in a long-term care facility. Which patient does the nurse recognize as being at the highest risk for having cognitive impairment related to prescribed medications? a. The patient prescribed an antibiotic for a urinary tract infection. b. The patient prescribed a cholinesterase inhibitor for early Alzheimer's disease. c. The patient prescribed a beta-blocker for hypertension. d. The patient prescribed a bisphosphonate for osteoporosis.

ANS: C Anti-hypertensives such as the beta-blockers can cause adverse changes in cognition. While an infection can affect cognition, antibiotics do not generally cause cognitive changes. The cholinesterase inhibitors are prescribed to slow the progression in cognitive decline for patients diagnosed with Alzheimer's disease. Bisphosphonates are used for osteoporosis and are not generally a risk for altered cognition.

34. A nurse is preparing to perform a dressing change on a 6-year-old child with mild cognitive impairment (CI) who sustained a minor burn. Which strategy should the nurse use to prepare the child for this procedure? a. Verbally explain what will be done. b. Have the child watch a video on dressing changes. c. Demonstrate a dressing change on a doll. d. Explain the importance of keeping the burn area clean.

ANS: C Children with CI have a marked deficit in their ability to discriminate between two or more stimuli because of difficulty in recognizing the relevance of specific cues. However, these children can learn to discriminate if the cues are presented in an exaggerated, concrete form and if all extraneous stimuli are eliminated. Therefore, demonstration is preferable to verbal explanation, and learning should be directed toward mastering a skill rather than understanding the scientific principles underlying a procedure. Watching a video would require the use of both visual and auditory stimulation and might produce overload in the child with mild CI. Explaining the importance of keeping the burn area clean would be too abstract for the child.

7. The child diagnosed with Down syndrome should be evaluated for which characteristic before participating in some sports? a. Hyperflexibility b. Cutis marmorata c. Atlantoaxial instability d. Speckling of iris (Brushfield's spots)

ANS: C Children with Down syndrome are at risk for atlantoaxial instability. Atlantoaxial instability (AAI) is characterized by excessive movement at the junction between the atlas (C1) and axis (C2) as a result of either a bony or ligamentous abnormality. Before participating in sports that put stress on the head and neck, a radiologic examination should be done. Although hyperflexibility, cutis marmorata, and Brushfield's spots are characteristics of Down syndrome, they do not affect the child's ability to participate in sports.

24. What should the nurse keep in mind when planning to communicate with a child who is diagnosed with an autism spectrum disorder (ASD)? a. The child has normal verbal communication. b. The child is expected to use sign language. c. The child may exhibit monotone speech and echolalia. d. The child is not listening if he/she is not looking at the nurse.

ANS: C Children with autism have abnormalities in the production of speech, such as a monotone voice or echolalia, or inappropriate volume, pitch, rate, rhythm, or intonation. The child has impaired verbal communication and abnormalities in the production of speech. Some autistic children may use sign language, but it is not assumed. Children with autism often are reluctant to initiate direct eye contact.

4. Which is the most common congenital anomaly associated with Down syndrome? a. Hypospadias b. Pyloric stenosis c. Septal defects d. Congenital hip dysplasia

ANS: C Congenital heart malformations, primarily septal defects, are very common congenital anomalies in Down syndrome. Hypospadias, pyloric stenosis, and congenital hip dysplasia are not frequent congenital anomalies associated with Down syndrome.

5. An older adult who is cognitively impaired is admitted to the hospital with pneumonia. Which sign or symptom would the nurse expect to be exhibited by the patient? a. Severe headache b. Flank pain c. Increased confusion d. Decreased blood glucose

ANS: C Increased confusion is a symptom that occurs in cognitively impaired patients who experience an infection. Severe headache occurs with migraines, meningitis, and other conditions. Flank pain occurs with pyelonephritis. Blood glucose typically increases with an infection.

35. Providing care for the neonate born to a mother who abuses substances can present a challenge for the health care team. Nursing care for this infant requires a multisystem approach. The first step in the provision of this care is: a. pharmacologic treatment. b. reduction of environmental stimuli. c. neonatal abstinence syndrome scoring. d. adequate nutrition and maintenance of fluid and electrolyte balance.

ANS: C Neonatal abstinence syndrome (NAS) is the term used to describe the cohort of symptoms associated with drug withdrawal in the neonate. The Neonatal Abstinence Scoring System evaluates central nervous system (CNS), metabolic, vasomotor, respiratory, and gastrointestinal disturbances. This evaluation tool enables the care team to develop an appropriate plan of care. The infant is scored throughout the length of stay, and the treatment plan is adjusted accordingly. Pharmacologic treatment is based on the severity of withdrawal symptoms. Symptoms are determined by using a standard assessment tool. Medications of choice are morphine, phenobarbital, diazepam, or diluted tincture of opium. Swaddling, holding, and reducing environmental stimuli are essential in providing care to the infant who is experiencing withdrawal. These nursing interventions are appropriate for the infant who displays CNS disturbances. Poor feeding is one of the gastrointestinal symptoms common to this client population. Fluid and electrolyte balance must be maintained and adequate nutrition provided. These infants often have a poor suck reflex and may need to be fed via gavage.

33. In caring for the mother who has abused (or is abusing) alcohol and for her infant, nurses should be aware that: a. the pattern of growth restriction of the fetus begun in prenatal life is halted after birth, and normal growth takes over. b. two-thirds of newborns with fetal alcohol syndrome (FAS) are boys. c. alcohol-related neurodevelopmental disorders not sufficient to meet FAS criteria (learning disabilities, speech, and language problems) are often not detected until the child goes to school. d. both the distinctive facial features of the FAS infant and the diminished mental capacities tend toward normal over time.

ANS: C Some learning problems do not become evident until the child is at school. The pattern of growth restriction persists after birth. Two-thirds of newborns with FAS are girls. Although the distinctive facial features of the FAS infant tend to become less evident, the mental capacities never become normal.

27. Which statement by a parent about a child's conjunctivitis indicates that further teaching is needed? a. "I'll have separate towels and washcloths for each family member." b. "I'll notify my doctor if the eye gets redder or the drainage increases." c. "When the eye drainage improves, we'll stop giving the antibiotic ointment." d. "After taking the antibiotic for 24 hours, my child can return to school."

ANS: C The antibiotic should be continued for the full prescription. Maintaining separate towels and washcloths will prevent the other family members from acquiring the infection. If the infection proliferates, the physician should be contacted. The child should be kept home from school or day care until the child receives the antibiotic for 24 hours.

8. Which action is contraindicated when a child diagnosed with Down syndrome is hospitalized? a. Determine the child's vocabulary for specific body functions. b. Assess the child's hearing and visual capabilities. c. Encourage parents to leave the child alone at night. d. Have meals served at the child's usual mealtimes.

ANS: C The child with Down syndrome needs routine schedules and consistency. Having familiar people present, especially parents, helps to decrease the child's anxiety. To communicate effectively with the child, it is important to know the child's particular vocabulary for specific body functions. Children with Down syndrome have a high incidence of hearing loss and vision problems and should have hearing and vision assessed whenever they are in a health care facility. Meals should be served at the usual mealtimes because routine schedules and consistency are important to children with Down syndrome.

24. A plan of care for an infant experiencing symptoms of drug withdrawal should include: a. administering chloral hydrate for sedation. b. feeding every 4 to 6 hours to allow extra rest. c. swaddling the infant snugly and holding the baby tightly. d. playing soft music during feeding.

ANS: C The infant should be wrapped snugly to reduce self-stimulation behaviors and protect the skin from abrasions. Phenobarbital or diazepam may be administered to decrease central nervous system (CNS) irritability. The infant should be fed in small, frequent amounts, and burped well to diminish aspiration and maintain hydration. The infant should not be stimulated (such as with music) because this will increase activity and potentially increase CNS irritability.

31.A nurse prepares for an initial interaction with a patient with a long history of methamphetamine abuse. Which is the nurse's best first action? a. Perform a thorough assessment of the patient. b. Verify that security services are immediately available. c. Self-assess personal attitude, values, and beliefs about this health problem. d. Obtain a face shield because oral hygiene is poor in methamphetamine abusers.

ANS: C The nurse should show compassion, care, and helpfulness for all patients, including those with addictive diseases. It is important to have a clear understanding of one's own perspective. Negative feelings may occur for the nurse; supervision is an important resource. The activities identified in the distracters occur after self-assessment.

12.A nurse works with a child who is sad and irritable because the child's parents are divorcing. Why is establishing a therapeutic alliance with this child a priority? a. Therapeutic relationships provide an outlet for tension. b. Focusing on the strengths increases a person's self-esteem. c. Acceptance and trust convey feelings of security to the child. d. The child should express feelings rather than internalize them.

ANS: C Trust is frequently an issue because the child may question their trusting relationship with the parents. In this situation, the trust the child once had in parents has been disrupted, reducing feelings of security. The correct answer is the most global response.

4.A new patient beginning an alcohol rehabilitation program says, "I'm just a social drinker. I usually have one drink at lunch, two in the afternoon, wine at dinner, and a few drinks during the evening." Which responses by the nurse will be most therapeutic? (Select all that apply.) a. "I see," and use interested silence. b. "I think you are drinking more than you report." c. "Social drinkers have one or two drinks, once or twice a week." d. "You describe drinking steadily throughout the day and evening." e. "Your comments show denial of the seriousness of your problem."

ANS: C, D The correct answers give information, summarize, and validate what the patient reported but are not strongly confrontational. Defenses cannot be removed until healthier coping strategies are in place. Strong confrontation does not usually take place so early in the program.

2.A nurse prepares the plan of care for a 15-year-old diagnosed with moderate intellectual developmental disorder. What are the highest outcomes that are realistic for this patient? Within 5 years, the patient will (Select all that apply) a. graduate from high school. b. live independently in an apartment. c. independently perform own personal hygiene. d. obtain employment in a local sheltered workshop. e. correctly use public buses to travel in the community.

ANS: C, D, E Individuals with moderate intellectual developmental disorder progress academically to about the second grade. These people can learn to travel in familiar areas and perform unskilled or semiskilled work. With supervision, the person can function in the community, but independent living is not likely.

26. An adolescent male visits his primary care provider complaining of difficulty with his vision. When the nurse asks the adolescent to explain what visual deficits he/she is experiencing, the adolescent states, "I am having difficulty seeing distant objects; they are less clear than things that are close." What disorder does the nurse suspect the adolescent has? a. Hyphema b. Astigmatism c. Amblyopia d. Myopia

ANS: D Myopic patients have the ability to see near objects more clearly than those at a distance; it is caused by the image focusing beyond the retina. Hyphema includes hemorrhage in the anterior chamber and is not a refractive disorder. Astigmatism is caused by an abnormal curvature of the cornea or lens. Amblyopia is a problem of reduced visual acuity not correctable by refraction.

3. The nurse is developing a care plan for a patient newly admitted to a unit that cares for patients with cognitive impairment. What is an important component of care for the patients on this unit? a. Allow food selections from a menu with several choices. b. Schedule frequent field trips off the unit for cognitive stimulation. c. Plan for attendance at activities with several other patients on the unit. d. Plan for a structured daily routine of events and caregivers.

ANS: D Patients with a cognitive impairment benefit from a predictable routine and consistent caregivers. Trips off of the unit may confuse the patient and disrupt their normal routine. Offering too many selections causes confusion and can lead to agitation. Being in large groups for activities can overstimulate the patient and lead to agitation and fear.

22.A patient diagnosed with an antisocial personality disorder was treated several times for substance abuse, but each time the patient relapsed. Which treatment approach is most appropriate? a. 1-week detoxification program b. Long-term outpatient therapy c. 12-step self-help program d. Residential program

ANS: D Residential programs and therapeutic communities help patients change lifestyles, abstain from drugs, eliminate criminal behaviors, develop employment skills, become self-reliant, and practice honesty. Residential programs are more effective for patients with antisocial tendencies than outpatient programs.

21.Which child demonstrates behaviors indicative of a neurodevelopmental disorder? a. A 4-year-old who stuttered for 3 weeks after the birth of a sibling b. A 9-month-old who does not eat vegetables and likes to be rocked c. A 3-month-old who cries after feeding until burped and sucks a thumb d. A 3-year-old who is mute, passive toward adults, and twirls while walking

ANS: D Symptoms consistent with autistic spectrum disorders (ASD) are evident in the correct answer. ASD is one type of neurodevelopmental disorder. The behaviors of the other children are within normal ranges.

14.A 4-year-old cries for 5 minutes when the parents leave the child at preschool. The parents ask the nurse, "What should we do?" Select the nurse's best response. a. "Ask the teacher to let the child call you at play time." b. "Withdraw the child from preschool until maturity increases." c. "Remain with your child for the first hour of preschool time." d. "Give your child a kiss before you leave the preschool program."

ANS: D The child demonstrates age-appropriate behavior for a 4-year-old. The nurse should reassure the parents. The distracters are over-reactions.