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.

Answer and Explanation

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.

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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.

A. CD4+ T-cell count B. Western blot analysis C. Quantitative RNA assay D. Viral load test

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.

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A nurse is caring for a client who has herpes zoster. Which of the following actions should the nurse take?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse in a burn treatment center is caring for a client who is admitted with severe burns to both lower extremities and is scheduled for an escharotomy. The client's spouse asks the nurse what the procedure entails. Which of the following nursing statements is appropriate?

Correct Answer is C

Explanation

A nurse is talking with a client who has to come to the clinic for HIV testing. The nurse should explain that, after the laboratory has the enzyme- linked immunosorbent assay (ELISA) results, it will use which of the following tests to confirm the diagnosis?

Correct Answer is B

Explanation

A nurse is teaching a client who has tuberculosis and is to start combination drug therapy. Which of the following medications should the w plan to administer? (Select all that apply.)

A nurse is assessing a client who has systemic lupus erythematosus (SLE). Which of the following findings should the nurse expect?

A nurse is caring for a client who is receiving positive-pressure mechanical ventilation. Which of the following interventions should the nurse implement to prevent complications? (Select all that apply.)

A nurse is caring for a client who has a new diagnosis of systemic lupus erythematosus (SLE) and asks where this disease originates within the body. The nurse should tell the client that SLE originates in which of the following locations in the body?

A nurse in a provider's office is assessing an older adult client whose son reports that the client has been sick with a respiratory illness for the past 6 days. Which of the following assessment findings is a manifestation of pneumonia in the older adult client?

A nurse is providing dietary teaching for a client who has chronic obstructive pulmonary disease. Which of the following instructions should the nurse include?

A nurse is caring for a client who has herpes zoster. Which of the following actions should the nurse take?

A nurse is planning care for a client who is being treated with chemotherapy and radiation for metastatic breast cancer, and who has neutropenia. The nurse should include which of the following restrictions in the client's plan of care?