Infection Control

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An adolescent is diagnosed with conjunctivitis, and the nurse provides information to the adolescent about the use of contact lenses. Which statement by the client would indicate the need for further information?

1. "I should not wear my contact lenses." 2. "New contact lenses should be obtained." 3. "My old contact lenses should be discarded." 4. "My contact lenses can be worn if they are cleaned properly." Answer-4

A client with pulmonary tuberculosis (TB) is on airborne isolation precautions. Which item(s) is essential for the nurse to wear?

1. Gloves only 2. Fluid shield mask 3. Gown, mask, and gloves 4. High-efficiency particulate air (HEPA) filter mask Answer-4

The nurse is providing orientation to a newly graduated nurse. During a discussion of isolation procedures, which statement by the graduate nurse indicates a need for further review of isolation guidelines?

1. "A client with tuberculosis will be placed on airborne precautions." 2. "I will wear a mask when working with an isolated client who has a tracheostomy." 3. "I can reuse a gown if it's not dirty, as long as I hang it up inside the client's room." 4. "I will remove the gown and gloves and wash my hands before leaving the client's room." Answer-3

The nurse teaches the mother of a child diagnosed with bacterial conjunctivitis about measures to prevent transmission of the infection. Which statement by the mother indicates a need for further teaching?

1. "Hands need to be washed frequently." 2. "A clean washcloth can be used to wipe my child's eyes." 3. "It is all right to share towels and washcloths as long as they are bleached after use." 4. "The eye drops must be given as prescribed, and hands need to be washed before and after instillation." Answer-3

The nurse is giving a bed bath to a client and discovers that an additional washcloth and towel are needed. Which is the most appropriate action to take to obtain the needed items?

1. Ask the unit secretary to get the needed items. 2. Ask a family member to obtain the needed items. 3. Borrow the client's roommate's washcloth and towel. 4. Wash hands, leave the client's room, and obtain the needed items. Answer-4

The nurse is preparing to give a bed bath to an immobilized client with tuberculosis. The nurse should wear which items when performing this care?

1. Surgical mask and gloves 2. Particulate respirator, gown, and gloves 3. Particulate respirator and protective eyewear 4. Surgical mask, gown, and protective eyewear Answer-2

The ambulatory care nurse is working with a 22-year-old female client who has been diagnosed with pelvic inflammatory disease (PID). The nurse incorporates which item in a teaching plan for this client?

1. Avoid frequent douching. 2. Undergarments made of nylon are best. 3. Intrauterine devices are a good birth control method. 4. It is necessary to change sanitary pads only every 8 hours. Answer-1

A man is admitted to the hospital with the diagnosis of urethritis secondary to chlamydial infection. What precaution should the nurse implement for this client?

1. Enteric 2. Contact 3. Standard 4. Reverse isolation Answer-3

The nurse is assigned to care for an infant following a cleft lip repair. The nurse is asked to observe the parent in the procedure for cleaning the lip repair site. The nurse determines that the parent is performing the procedure correctly if the parent uses which solution to clean the site?

1. Ice water 2. Sterile water 3. Half-strength alcohol 4. Full-strength hydrogen peroxide Answer-2

A female client seen in the ambulatory care clinic has a history of syphilis infection. The nurse assessing the client for reinfection would expect to observe a lesion on the labia that has which characteristic?

1. Is painless and indurated 2. Has a cauliflower-like appearance 3. Is erythematous and papular in appearance 4. Appears as 1 or more vesicles that then rupture Answer-1

The nurse is admitting a client who is suspected of having tuberculosis (TB) to the nursing unit. The nurse should plan to admit the client to a room that has which properties?

1. Venting to the outside and ultraviolet light 2. Ultraviolet light and 3 air exchanges per hour 3. Ten air exchanges per hour and venting to the outside 4. Venting to the outside, 6 air exchanges per hour, and ultraviolet light Answer-4

The nurse is preparing a group of Cub Scouts for an overnight camping trip and instructs the Scouts about the methods to prevent Lyme disease. Which statement by one of the Scouts indicates a need for further instruction?

1. "I need to bring a hat to wear during the trip." 2. "I should wear long-sleeved tops and long pants." 3. "I should not use insect repellents because it will attract the ticks." 4. "I need to wear closed shoes and socks that can be pulled up over my pants." Answer-3

A client is seen in the health care clinic, and a diagnosis of acute sinusitis is made. The nurse provides home care instructions to the client regarding measures that will promote sinus drainage and comfort. Which statement by the client indicates a need for further instruction?

1. "I should drink large amounts of fluids." 2. "I should use a hot mist vaporizer to liquefy secretions." 3. "I should try to sleep with the head of the bed elevated." 4. "I should apply heat, such as a wet pack, over the sinuses." Answer-2

The nurse has instructed a client diagnosed with tuberculosis about how to prevent the spread of infection after discharge from the hospital. The nurse determines that the client needs further reinforcement of information if the client makes which statement?

1. "I should use disposable plates, forks, and knives." 2. "I should cough into tissues and throw them away carefully." 3. "It's important to cover my mouth if I laugh, sneeze, or cough." 4. "It's very important to wash my hands after I touch my mask, tissues, or body fluids." Answer-1

The home care nurse visits a child recently discharged from the hospital with a diagnosis of hepatitis A virus (HAV) infection. The mother asks the nurse when the child can return to school. The nurse should make which response to the mother?

1. "In about 2 months." 2. "When the jaundice disappears." 3. "One week after the onset of jaundice." 4. "At the beginning of the next academic year." Answer-3

The nurse provides home care instructions to a client with hepatitis B. Which statement made by the client indicates the best understanding of how to prevent transmission of the disease?

1. "It is all right to kiss my wife." 2. "My wife should get the vaccine." 3. "I should be vaccinated as soon as possible." 4. "I never will share towels with anyone else." Answer-2

A nursing instructor asks a nursing student about a client admitted with tuberculosis (TB). What comment by the student indicates that there is a need for further teaching?

1. "It is transmitted by the airborne route." 2. "It is a fast-growing infectious disease." 3. "People who have been in constant close contact with the infected person will need to be tested and treated if necessary." 4. "The risk for transmission is reduced after the infectious person has received proper medication therapy for 2 to 3 weeks and clinical improvement occurs." Answer-2

A 7-year-old child is diagnosed with viral conjunctivitis. Antibiotic eye drops are prescribed for the child. When the mother asks the nurse when the child can return to school, what should the appropriate response be?

1. "The child can return to school immediately." 2. "The child cannot return to school until seen by the health care provider in 1 week." 3. "The child should be kept home until the antibiotic eye drops have been administered for 24 hours." 4. "The child should be kept home until the antibiotic eye drops have been administered for 72 hours." Answer-3

The nursing instructor determines that the nursing student understands the purposes of standard and transmission-based precautions if which statements are made? Select all that apply.

1. "They prevent transmission of organisms from client to client." 2. "They prevent transmission of organisms from health care providers to clients." 3. "They prevent transmission of organisms from clients to health care providers." 4. "They prevent transmission of organisms from hospital visitors to in-hospital clients." 5. "They prevent transmission of organisms from hospital visitors to health care providers." 6. "They prevent transmission of organisms from health care providers and clients to people outside of the hospital." Answer-1,2,3,6

The nurse is working in an illness prevention clinic. An important component of the nurse's practice is to advise high-risk clients to receive an influenza vaccination. Which clients are at high risk for influenza and would benefit from vaccination? Select all that apply.

1. A 47-year-old mother of a child with cystic fibrosis 2. A 54-year-old man scheduled for a routine diabetes check 3. A 43-year-old factory worker with symptoms of influenza 4. A 35-year-old registered nurse scheduled for an annual pelvic exam 5. An 87-year-old woman from a nursing home scheduled for a surgical follow-up Answer-1,2,4,5

A registered nurse (RN) is providing instructions to an unlicensed assistive personnel (UAP) assigned to give a bed bath to a client who is on contact precautions. The RN instructs the UAP to use which protective item when giving the bed bath?

1. A gown and gloves 2. Gloves and goggles 3. A gown and goggles 4. Gloves and shoe protectors Answer-1

The nurse participating in a health fair is setting up a booth on prevention of human immunodeficiency virus (HIV) transmission. A poster is planned that will list sexual behaviors in 1 of 2 columns, "safe" and "not safe." Which behavior should the nurse place in the "not safe" column?

1. Abstinence 2. Mutual monogamy 3. Use of latex condoms 4. Use of natural skin condoms Answer-4

The client seen in the health care clinic has tested positive for gonorrhea. The nurse anticipates that which medication will be prescribed based on this finding?

1. Acyclovir 2. Ceftriaxone 3. Azithromycin 4. Penicillin G benzathine Answer-2

The nurse is conducting a community surveillance study for the purpose of communicable disease control. The nurse knows that performing an active surveillance method of assessment is best for what reason?

1. Always results in clear indicators for interventions 2. Results in detection of a more accurate number of cases 3. Reflects an upward swing if a certain disease is current news 4. Relies solely on the initiative of health care providers (HCPs) to report cases Answer-2

A client has been receiving a series of medications as part of intravenous antineoplastic therapy. The nurse should implement neutropenic precautions after noting which laboratory result for this client?

1. Ammonia level of 20 mcg/dL (33.3 mcmol/L) 2. Platelet count of 100,000 mm3 (100 × 109/L) 3. International normalized ratio (INR) of 1.2 seconds 4. White blood cell (WBC) count of 2000 mm3 (2 × 109/L) Answer-4

The community health nurse is providing a teaching session about anthrax to members of the community and asks the participants about the methods of transmission. Which answers by the participants would indicate that teaching was effective? Select all that apply.

1. Bites from ticks or deer flies 2. Inhalation of bacterial spores 3. Through a cut or abrasion in the skin 4. Direct contact with an infected individual 5. Sexual contact with an infected individual 6. Ingestion of contaminated undercooked meat Answer-2,3,6

The nurse is preparing a continuous intravenous (IV) infusion at the medication cart. As the nurse prepares to attach the distal end of the IV tubing to a needleless device, the tubing drops and hits the top of the medication cart. Which is the appropriate action by the nurse?

1. Change the IV tubing. 2. Attach a new needleless device. 3. Wipe the tubing port with Betadine. 4. Scrub the needleless device with an alcohol swab. Answer-1

The nurse is assisting a female client to collect a midstream urine specimen. How should the nurse implement aseptic technique?

1. Cleansing the meatus with antiseptic pads using upward strokes 2. Letting go of the labia once this tissue is cleansed, to allow the client to urinate 3. Making sure that the fingers avoid touching the inside of the collection container 4. Instructing the client to urinate in the container after the labia have been cleansed Answer-3

The nurse is planning to teach a group of adolescents about the use of condoms as part of a risk reduction program for sexually transmitted infections (STIs). The nurse should plan to include which recommendation in the teaching plan?

1. Condoms should not be lubricated. 2. Use condoms whenever the partner seems "risky." 3. Always apply the condom before inserting the penis into the vagina. 4. Natural membrane condoms can be used because they are just as effective as latex. Answer-3

A man has been admitted to the surgical unit after hernia repair surgery. The medical record reports that the client is human immunodeficiency virus (HIV) positive. The nurse should implement which precautions for this client?

1. Contact precautions 2. Droplet precautions 3. Airborne precautions 4. Standard precautions Answer-4

The nurse is caring for a client with newly diagnosed human immunodeficiency virus (HIV). Besides preventing the transmission of the disease, what are the goals of medication therapy? Select all that apply.

1. Decreasing the viral load 2. Delaying disease progression 3. Administering the HIV vaccine 4. Eliminating the use of illegal drugs 5. Maintaining or increasing CD4+ T cell counts 6. Preventing HIV-related symptoms and opportunistic diseases Answer-1,2,5,6

A client with active tuberculosis demonstrates less-than-expected interest in learning about the prescribed medication therapy. The nurse assesses that this client may ultimately need which intervention as a last resort?

1. Directly observed therapy 2. More medication instructions 3. Involvement of the family in teaching 4. Reinforcement by the health care provider Answer-1

The nurse is preparing an intravenous (IV) set before starting the infusion. After removing the cap from the IV tubing port on the IV bag, the nurse removes the cover from the tubing insertion spike but then touches the spike with a finger. What should the nurse do next?

1. Discard the IV tubing and use a new set for the infusion. 2. Continue with the procedure and then flush the tubing thoroughly. 3. Clean the spike with an alcohol swab for 15 seconds and then continue. 4. Clean the spike and the IV bag tubing port with alcohol and then continue. Answer-1

The nurse employed on a medical unit in a hospital receives a telephone call from the admission office and is told that a client with a diagnosis of mycoplasmal pneumonia will be admitted to the unit. The nurse prepares for the admission and obtains the necessary supplies to place the client on which type of transmission-based precautions?

1. Droplet precautions 2. Enteric precautions 3. Contact precautions 4. Protective isolation Answer-1

A client who is admitted for an unrelated medical problem is diagnosed with urethritis caused by chlamydial infection. The unlicensed assistive personnel (UAP) assigned to the client asks the nurse what measures are necessary to prevent contraction of the infection during care. What should the nurse tell the UAP?

1. Enteric precautions should be instituted for the client. 2. Gloves and mask should be used by caregivers in the client's room. 3. Contact isolation should be initiated because the disease is highly contagious. 4. Standard precautions are sufficient because the disease is transmitted sexually. Answer-4

The nurse is preparing a plan of care for a client with a diagnosis of agranulocytosis who is being admitted to the hospital. The nurse determines that which is the priority when formulating the client's plan of care?

1. Fatigue 2. Constipation 3. Potential for infection 4. Insufficient knowledge Answer-3

A client with tuberculosis whose status is being monitored in an ambulatory care clinic asks the nurse when it is permissible to return to work. What factor should the nurse include when responding to the client?

1. Five blood cultures are negative. 2. Three sputum cultures are negative. 3. A blood culture and a chest x-ray are negative. 4. A sputum culture and a tuberculin skin test are negative. Answer-2

A client with tuberculosis (TB), whose status is being monitored in an ambulatory care clinic, asks the nurse when it is permissible to return to work. The nurse replies that the client may resume employment when which occurs?

1. Five sputum cultures are negative. 2. Three sputum cultures are negative. 3. A sputum culture and a chest x-ray are negative. 4. A sputum culture and a tuberculin skin test are negative. Answer-2

The nurse prepares the client for irrigation of an abdominal wound. After preparation, the nurse would appropriately don which item to perform the procedure? Click on the Question Video button to view a video showing preparation procedures.

1. Gloves 2. Gloves and gown 3. Gloves and goggles 4. Gloves, gown, and goggles Answer-4

Contact precautions are initiated for a client with a health care-associated (nosocomial) infection caused by methicillin-resistant Staphylococcus aureus. The nurse prepares to provide colostomy care and should obtain which protective items to perform this procedure?

1. Gloves and gown 2. Gloves and goggles 3. Gloves, gown, and shoe protectors 4. Gloves, gown, goggles, and a mask or face shield Answer-4

The nurse is preparing to nasotracheally suction a client with acquired immunodeficiency syndrome (AIDS) who has had blood-tinged sputum with previous suctioning. The nurse plans to use which item as part of standard precautions for this client?

1. Gloves, gown, and mask 2. Gown, mask, and protective eyewear 3. Gloves, gown, and protective eyewear 4. Gloves, gown, mask, and protective eyewear Answer-4

The nurse in the health care clinic is preparing to obtain a throat swab for culture in a client suspected of having a beta-hemolytic streptococcal infection. Which actions are appropriate in collecting this specimen? Select all that apply.

1. Instruct the client to tilt the head back. 2. Swab the tonsillar pillars and the posterior pharynx wall. 3. Tell the client that the test will help to identify microorganisms. 4. Ask the client to open the mouth; then swab the back of the tongue. 5. Place a tongue depressor on the client's tongue before swabbing the throat. Answer-1,2,3,5

A hospitalized client has a diagnosis of pelvic inflammatory disease (PID). The nurse should encourage the client to assume which therapeutic position when in bed?

1. Left side-lying 2. Right side-lying 3. Prone with the head flat 4. Supine in semi Fowler's Answer-4

The ambulatory care nurse is seeing a client for a follow-up visit after treatment for toxic shock syndrome (TSS). To assess the client's recovery from TSS, the nurse should ask whether which signs and symptoms have resolved?

1. Low-grade fever, nausea, and vaginal bleeding 2. High fever, abdominal pain, vomiting, and diarrhea 3. Low-grade fever, vomiting, and greenish vaginal discharge 4. High fever, purulent vaginal discharge, and abdominal pain Answer-2

The nurse is observing a second nurse perform hemodialysis on a client. The second nurse is drinking coffee and eating a doughnut next to the hemodialysis machine, while talking with the client about the events of his week. What is the nurse's most appropriate action regarding this observation?

1. Offer the client a cup of coffee. 2. Get a cup of coffee and join the conversation. 3. Ask the nurse to refrain from eating and drinking in that area. 4. Appreciate what a wonderful therapeutic relationship this nurse and client have. Answer-3

The nurse is caring for a client who is on airborne precautions. The nurse notes that the client is scheduled for magnetic resonance imaging (MRI). Which nursing action is most appropriate in preparing the client for the test?

1. Place the client in gown, gloves, and mask. 2. Request that the MRI technicians wear masks. 3. Place a surgical mask on the client for transport. 4. Call the radiology department to reschedule the test. Answer-3

The nurse is caring for a client with meningitis and implements which transmission-based precautions for this client?

1. Private room or cohort client 2. Personal respiratory protection device 3. Private room with negative airflow pressure 4. Mask worn by staff when the client needs to leave the room Answer-1

The nurse is teaching a client with acquired immunodeficiency syndrome (AIDS) how to avoid food-borne illnesses. The nurse should instruct the client that which food can cause a food-borne illness?

1. Raw oysters 2. Bottled water 3. Pasteurized milk 4. Products with sorbitol Answer-1

The nurse is caring for a client with acute viral hepatitis A who resides in a group home. Which outcome indicates that the most important goal has been achieved?

1. Resumes normal bowel elimination patterns 2. Avoids transmitting the virus to others in the group home 3. Progressively increases activity with planned rest periods 4. Gains at least ½ to 1 pound (0.2 to 0.5 kg) per week until at ideal weight Answer-2

The nurse is caring for a client with a wound infected with methicillin-resistant Staphylococcus aureus (MRSA). The most appropriate infection control precautions for MRSA include which intervention?

1. Room with positive-pressure airflow 2. Private room, gown, gloves, and face shield 3. Private room with negative-pressure airflow 4. Mask or respiratory protection device and gown Answer-2

The nurse is preparing to insert an intravenous (IV) angiocatheter into a client's inner forearm. Before cannulating the vein, what motion will the nurse implement to cleanse the site?

1. Scrubbing from the wrist toward the elbow 2. Scrubbing from the elbow toward the wrist 3. Using a circular motion from the center outward 4. Using a circular motion inward toward the center Answer-3

The school nurse prepares a list of home care instructions for the parents of schoolchildren diagnosed with pediculosis capitis. Which instruction should the nurse include in the list?

1. Soak combs and brushes in warm water. 2. Use anti-lice sprays on all bedding and furniture. 3. Take all bedding and linens to the cleaners to be dry cleaned. 4. Vacuum floors, play areas, and furniture to remove any hairs that might carry live nits. Answer-4

The nurse is preparing to care for a client with acquired immunodeficiency syndrome (AIDS). In planning infection control for this client, the nurse should implement which form of isolation to prevent the spread of the AIDS virus to others?

1. Strict isolation 2. Enteric precautions 3. Contact precautions 4. Blood and body fluid precautions Answer-4

Two nurses are leaving the room of a client whose care required them to wear a gown, mask, and gloves. Which action by these nurses could lead to the spread of infection?

1. Taking off the gloves first before removing the gown 2. Removing the gown without rolling it from inside out 3. Washing the hands after the entire procedure has been completed 4. Removing the gloves and then removing the gown using the neck ties Answer-2

The home health nurse is watching the caregiver change the sternotomy dressing on the postoperative client. Which action by the caregiver identifies correct principles of infection control?

1. The caregiver selects a previously opened gauze to cover the sternal wound. 2. The caregiver dons gloves before removal of the old dressing and then applies the new dressing. 3. The caregiver covers her mouth with her hand when she sneezes and then continues with the dressing change. 4. The caregiver washes her hands before removal of the soiled dressing and again before applying the clean dressing. Answer-4

The nurse is providing home care instructions to the mother of a child who has bacterial conjunctivitis. The nurse should provide the mother with which information?

1. The child may attend school if antibiotics have been started. 2. Any unused eye medication should be saved in case a sibling gets the eye infection. 3. The child's towels and washcloths should not be used by other members of the household. 4. Any crusted material should be wiped from the eye with a cotton ball soaked in warm water, starting at the outer aspect of the eye and moving toward the inner aspect. Answer-3

A client with tuberculosis (TB) asks the nurse about precautions to take after discharge to prevent infection of others. The nurse develops a response to the client's question based on which correct understanding of TB transmission?

1. The disease is transmitted by droplet nuclei. 2. Clothing and sheets should be bleached after each use to kill the TB nuclei. 3. Deep pile carpet collects TB bacteria and should be removed from the home. 4. The client should specifically maintain enteric precautions to prevent transmission. Answer-1

A client is being discharged to home after 2 weeks with a diagnosis of tuberculosis and is worried about the possibility of infecting family members and others. How should the nurse respond to provide reassurance?

1. The family does not need therapy, and the client will not be contagious after 1 month of medication therapy. 2. The family does not need therapy, and the client will not be contagious after 6 consecutive weeks of medication therapy. 3. The family will be treated prophylactically, and the client will not be contagious after 1 continuous week of medication therapy. 4. The family will be treated prophylactically, and the client will not be contagious after 2 to 3 consecutive weeks of medication therapy. Answer-4

The nursing instructor is observing a student nurse donning a pair of sterile gloves and preparing a sterile field. Which observation made by the instructor indicates the need for further teaching?

1. The student puts on the right glove and then the left glove. 2. The student dons the sterile gloves without washing the hands. 3. The student uses the inner wrapper of the gloves as a sterile field. 4. The student touches a glove on the overbed table, removes both gloves, and dons another sterile pair. Answer-2

A hospitalized client who has been placed on contact precautions has been prescribed to have a chest radiograph in the radiology department. The nurse should plan to take which action on receipt of this prescription?

1. Transport the client through empty corridors only. 2. Place a mask on the client in preparation for transport. 3. Place a sterile gown on the client in preparation for transport. 4. Question the health care provider about whether a portable chest radiograph may be obtained. Answer-4

An unlicensed assistive personnel (UAP) is caring for a client who has an indwelling urinary catheter. Which action by the UAP would indicate the need for further instruction in the care of the client?

1. Used soap and water to cleanse the perineal area 2. Allowed the drainage tubing to rest under the leg 3. Kept the drainage bag below the level of the bladder 4. Used the drainage tubing port to obtain urine samples Answer-2

The nurse is instructing a postpartum client with endometritis about preventing the spread of infection to the newborn infant. Which statement should the nurse make to the client?

1. Visitors are not allowed to hold the baby. 2. There is no danger of the newborn contracting the disease. 3. Hands should be washed thoroughly before holding the infant. 4. The newborn infant will not be allowed in the mother's room at all. Answer-3

The nurse places a hospitalized client with active tuberculosis in a private, well-ventilated isolation room. In addition, which action should the nurse take before entering the client's room?

1. Wash hands and don a surgical mask. 2. Wash hands and wear a gown and gloves. 3. Wash hands and place a high-efficiency particulate air (HEPA) respirator mask over the nose and mouth. 4. The nurse needs no precautions. The client is instructed to cover the mouth and nose when coughing. Answer-3

The home health nurse visits a client with suspected scabies. Which precaution should the nurse institute during the assessment of the client?

1. Wear gloves only. 2. Wear a mask and gloves. 3. Wear a gown and gloves. 4. Avoid touching the client's home furnishings. Answer-3

The nurse prepares to give a bath and change the bed linens of a client with cutaneous Kaposi's sarcoma lesions. The lesions are open and draining a scant amount of serous fluid. Which would the nurse incorporate into the plan during the bathing of this client?

1. Wearing gloves 2. Wearing a gown and gloves 3. Wearing a gown, gloves, and a mask 4. Wearing a gown and gloves to change the bed linens, and gloves only for the bath Answer-2

Which action by the parent of an infant with respiratory syncytial virus infection who is receiving ribavirin would indicate a need for further instruction regarding the management of the disease process?

1. Wearing protective garb when visiting the infant 2. Washing the hands before leaving the infant's room 3. Telling a family member who has asthma that he should not visit the infant 4. Telling the infant's aunt, who is pregnant, that it is acceptable to visit the infant Answer-4


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