A nurse is teaching a community class on preventing chickenpox and shingles. Which measure should the nurse include in the presentation?
Excluding infected people from school or work until all lesions are crusted over.
Practicing good hand hygiene to avoid spreading the virus.
Sharing personal items such as towels with infected individuals.
Reporting cases of chickenpox or shingles to the local health authorities.
Correct Answer : A,B
Choice A rationale:
(Correct) Excluding infected individuals from school or work until all lesions are crusted over is an important measure in preventing the spread of chickenpox. This helps to reduce the risk of transmission to others.
Choice B rationale:
(Correct) Practicing good hand hygiene is essential to prevent the spread of the varicella-zoster virus, which causes chickenpox and shingles. Regular handwashing helps reduce the likelihood of virus transmission through contact with contaminated surfaces or infected individuals.
Choice C rationale:
(Incorrect) Sharing personal items such as towels with infected individuals can increase the risk of spreading the virus. It is crucial for the nurse to discourage such practices during the community class.
Choice D rationale:
(Incorrect) While reporting cases of chickenpox or shingles to local health authorities is important for surveillance purposes, it is not a preventive measure for individual protection.
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Naxlex Comprehensive Predictor Exams
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Correct Answer is B
Explanation
Choice A rationale:
(Incorrect) Shingles, caused by the varicella-zoster virus, can be transmitted through direct contact with the fluid from the vesicles (blisters) of a person who has active shingles. However, it is important for the nurse to provide correct information to the client.
Choice B rationale:
(Correct) Shingles can only occur in individuals who have previously had chickenpox. After a person recovers from chickenpox, the virus remains dormant in the nerve tissues. Later in life, the virus can reactivate, leading to shingles. It is crucial for the nurse to emphasize this point to prevent any misunderstandings.
Choice C rationale:
(Incorrect) While the shingles vaccine is effective in reducing the risk of developing shingles, it does not have a 100% efficacy rate. The vaccine can, however, reduce the severity and duration of the illness if shingles still occur after vaccination.
Choice D rationale:
(Incorrect) The herpes zoster vaccine (shingles vaccine) is not given to children under 10 years old. It is recommended for adults aged 50 years and older or for individuals with certain risk factors.
Correct Answer is B
Explanation
Choice B rationale:
The symptoms described in the scenario, such as fever, headache, malaise, anorexia, pharyngitis, and the progression of a generalized pruritic rash from macules to papules to vesicles to pustules to crusts, are indicative of varicella-zoster virus (VZV) infection, commonly known as chickenpox. Otitis media (choice B) can be a complication of chickenpox, especially in children.
Choice A rationale:
Chronic kidney disease (choice A) is not a common complication of chickenpox. It is more commonly associated with conditions like diabetes and hypertension.
Choice C rationale:
Rheumatoid arthritis (choice C) is an autoimmune condition and is not a known complication of chickenpox.
Choice D rationale:
Type 2 diabetes (choice D) is not a common complication of chickenpox. Diabetes can increase the risk of infection, but it is not directly related to chickenpox.
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