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.
O Positive Western blot test.
CD4-T-cell count 180 cells/mm.
The Correct Answer is D
Choice A rationale:
A WBC count of 5,000/mm³ is within the normal range (4,500 to 11,000 cells/mm³) and is not a priority.
Choice B rationale:
A platelet count of 150,000/mm³ is within the normal range (150,000 to 450,000/mm³) and is not a priority.
Choice C rationale:
A positive Western blot test confirms HIV infection, but it is not a priority in this case.
Choice D rationale:
A CD4-T-cell count of 180 cells/mm³ is below the normal range (500 to 1,500 cells/mm³), indicating severe immune system damage in a client with HIV. This is the nurse’s priority.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale:
Obesity is a modifiable risk factor for stroke. Lifestyle changes can reduce this risk.
Choice B rationale:
History of hypertension is a modifiable risk factor. Blood pressure can be controlled with medication and lifestyle changes.
Choice C rationale:
Genetics is a nonmodifiable risk factor. If there is a family history of stroke, the risk of stroke can be higher.
Choice D rationale:
History of smoking is a modifiable risk factor. Quitting smoking can significantly reduce the risk of stroke.
Correct Answer is B
Explanation
Choice A rationale:
Difficulty reading is not typically associated with right hemisphere strokes.
Choice B rationale:
Aphasia, or difficulty with language, is a common symptom of right hemisphere strokes.
Choice C rationale:
Inability to recognize family members is not typically a symptom of right hemisphere strokes.
Choice D rationale:
Right hemiparesis, or weakness on the right side of the body, is typically associated with left hemisphere strokes, not right.
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