A nurse is caring for a client who has herpes zoster. Which of the following actions should the nurse take?
Apply dry, sterile gauze dressings to affected areas.
Instruct family members with a history of chickenpox that they are still at risk for contracting the virus.
Prepare to administer acyclovir.
Apply topical corticosteroids to the affected areas.
The Correct Answer is C
Acyclovir is an antiviral medication that can reduce the severity and duration of herpes zoster symptoms, such as pain, itching, and blisters. Acyclovir can also prevent complications, such as postherpetic neuralgia, which is a chronic nerve pain that can occur after herpes zoster infection.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
This is because Western blot analysis detects specific antibodies to HIV antigens and has a high specificity and sensitivity for HIV infection. CD4+ T-cell count measures the number of helper T cells in the blood and indicates the degree of immunosuppression in clients with HIV infection, but it does not confirm the diagnosis. Quantitative RNA assay and viral load test measure the amount of HIV RNA in the blood and indicate the level of viral replication and response to antiretroviral therapy, but they do not confirm the diagnosis.
Correct Answer is A
Explanation
This is because fluticasone is an inhaled corticosteroid that suppresses the immune system and increases the risk of fungal infections in the mouth and throat. The nurse should instruct the client to rinse their mouth with water after each use of fluticasone and to report any signs of oral thrush, such as white patches, soreness, or difficulty swallowing. Polyuria, hypertension, and hypoglycemia are not associated with fluticasone.
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