A nurse is caring for a client who has HIV. Which of the following laboratory values is the nurse's priority?

WBC 5,000/mm3

Platelets 150,000/mm3

Positive Western blot test

CD4-T-cell count 180 cells/mm3

Answer and Explanation

The Correct Answer is D

CD4-T-cell count 180 cells/mm3 is the nurse's priority. Rationale: This is because a low CD4-T-cell count indicates a high risk of opportunistic infections and impaired immune function. The nurse should implement infection prevention measures and monitor the client for signs of infection. The other values are not as critical as the CD4-T-cell count.

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Correct Answer is C

Explanation

This is because HIV is a virus that infects certain cells of the immune system, such as CD4 cells or T cells. HIV can be found in blood, semen, vaginal fluid, breast milk, and other body fluids that contain blood. HIV can be transmitted through sexual contact, sharing needles or syringes, mother-to-child transmission during pregnancy or breastfeeding, or occupational exposure to blood or body fluids.

A. Soles of the feet B. Ear lobes C. Oral mucosa D. Conjunctivae

Correct Answer is C

Explanation

This is because central cyanosis reflects a decrease in arterial oxygen saturation and is best seen in areas where blood vessels are close to the surface, such as the oral mucosa, tongue, and lips. Peripheral cyanosis, which may be caused by vasoconstriction or poor circulation, can be seen in the soles of the feet, ear lobes, and nail beds, but it does not necessarily indicate hypoxemia.

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A nurse is caring for a client who has HIV. Which of the following laboratory values is the nurse's priority?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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