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 the recommended tidal volume for mechanical ventilation is 6 to 8 mL/kg of ideal body weight. Therefore, for a client who has an ideal weight of 60 kg, the tidal volume should be between 360 and 480 mL. A tidal volume that is too high or too low can cause lung injury or hypoventilation.
Correct Answer is C
Explanation
An escharotomy is a surgical procedure that involves making incisions in the eschar, which is the hard, blackened tissue that forms over a severe burn wound. The eschar can restrict blood flow and cause compartment syndrome, which can lead to tissue necrosis and nerve damage. By cutting through the eschar, the pressure is relieved and circulation is restored. This procedure does not involve removing the dead tissue, which is done by debridement or hydrotherapy. A skin graft is a different procedure that involves transplanting healthy skin from another site to cover a burn wound.
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