A nurse is working with an assistive personnel (AP) who is assigned to bathe a client who has herpes zoster. The AP asks the nurse if herpes zoster is contagious. Which of the following statements should the nurse make?
“Adults receive a natural immunity to herpes zoster from casual exposure to children who have had chickenpox.”
“Herpes zoster is not contagious to individuals who received MMR vaccine as an infant.”
“A client who has herpes zoster is not contagious if blisters are present on the skin.”
“Herpes zoster is contagious to people who have never had chickenpox.”
The Correct Answer is D
Choice A reason: This is a false statement, because adults do not receive a natural immunity to herpes zoster from casual exposure to children who have had chickenpox. Herpes zoster is caused by the reactivation of the varicella-zoster virus, which remains dormant in the nerve cells after a primary infection with chickenpox.
Choice B reason: This is a false statement, because herpes zoster is not prevented by the MMR vaccine, which protects against measles, mumps, and rubella. Herpes zoster is prevented by the varicella vaccine, which is given separately from the MMR vaccine.
Choice C reason: This is a false statement, because a client who has herpes zoster is contagious if blisters are present on the skin. The blisters contain the varicella-zoster virus, which can be transmitted through direct contact or airborne droplets.
Choice D reason: This is the correct statement, because herpes zoster is contagious to people who have never had chickenpox. People who have never had chickenpox can contract the varicella-zoster virus from a person who has herpes zoster and develop chickenpox as a primary infection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Maintaining the client's head of the bed at 20% is an incorrect action, because the head of the bed should be elevated at least 30% to prevent aspiration of the feeding.
Choice B reason: Monitoring the client’s blood glucose level is a correct action, because enteral feedings can affect the blood glucose level and the client may need insulin adjustments.
Choice C reason: Flushing the enteral feeding tube with 10 mL of cool water after each medication is an incorrect action, because cool water can cause cramping and nausea. The nurse should use warm water to flush the tube and use at least 30 mL of water to prevent clogging.
Choice D reason: Obtaining an x-ray after beginning the feeding is an incorrect action, because an x-ray should be obtained before starting the feeding to confirm the placement of the tube.
Correct Answer is A
Explanation
Choice A reason: This is the best intervention, because offering the client a bedpan every 2 hr can help prevent urinary retention, bladder distension, and infection, which can worsen the incontinence. It can also help maintain the client's dignity and comfort, and promote bladder retraining.
Choice B reason: This is an incorrect intervention, because limiting the client's daily fluid intake can cause dehydration, constipation, and urinary tract infection, which can aggravate the incontinence. The client should drink adequate fluids, unless the provider instructs otherwise.
Choice C reason: This is an incorrect intervention, because requesting a prescription for an indwelling urinary catheter is not recommended for a client who has occasional urinary incontinence. An indwelling urinary catheter can increase the risk of infection, trauma, and obstruction, and interfere with the bladder function. The nurse should use other methods of bladder management, such as intermittent catheterization, external catheter, or incontinence pads.
Choice D reason: This is an incorrect intervention, because ambulating the client to the bathroom every 30 min can be unrealistic, exhausting, and unsafe for a client who has hemiplegia, or paralysis of one side of the body, due to a stroke. The client may not be able to walk or transfer without assistance, and may fall or injure themselves. The nurse should assess the client's mobility and ability to use the bathroom, and provide appropriate aids and support.
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