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?

CD4+ T-cell count

Western blot analysis

Quantitative RNA assay

Viral load test

Answer and Explanation

The Correct Answer is B

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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Correct Answer is D

Explanation

This is because according to the rule of nines, each arm accounts for 9 percent and each leg accounts for 18 percent of the TBSA. Therefore, burns on both arms and both legs equal (9+9+18+18) =54%.

A. Insert an indwelling urinary catheter. B. Draw blood for a complete blood cell (CBC) count. C. Inspect the mouth for signs of inhalation injuries. D. Administer intravenous pain medication.

Correct Answer is C

Explanation

This is because inhalation injuries can compromise the airway and cause respiratory distress or failure, which can be life-threatening. The nurse should assess for signs such as soot, burns, hoarseness, or stridor.

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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?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse in an emergency department is caring for a client who has burns on the front and back of both his legs and arms. Using the rule of nines the nurse should document burns to which percentage of the client's total body surface area (TBSA)?

Correct Answer is D

Explanation

A nurse in an emergency room is caring a the client who sustained partial-thickness burns to both lower legs, chest, face, and both forearms. Which of the following is the priority action the nurse should take?

Correct Answer is C

Explanation

A nurse is assessing a client who has asthma. Which of the following areas should the nurse evaluate as the most reliable indicator of central cyanosis?

A nurse in a community health clinic is administering seasonal inactive influenza vaccine. Before administering it, the nurse must confirm that the client is not allergic to which of the following?

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 teaching a client who has hepatitis A about preventing transmission of the disease. Which is included in the teaching?

A nurse is assessing a client who has basal cell carcinoma on her nose. The nurse should expect which of the following findings?

Exhibits A nurse in a community health clinic is caring for a client who has a history of HIV. For each of the following assessment findings for the client, identify if the finding is consistent with HIV stage I or HIV stage III (AIDS). Each finding may support more than one disease process.