A nurse is reviewing laboratory values for a client. Which of the following findings indicates the presence of an infection?
Platelet count 200,000/mm3
Creatine kinase 75 units/L
WBC count 22,000/mm3
Hgb 15 g/dL
The Correct Answer is C
A high white blood cell (WBC) count usually indicates an increase in the production of white blood cells to fight an infection
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
When taking an electronic blood pressure measurement, it is important to properly position the cuff on the client’s arm. The artery indicator on the blood pressure cuff should be aligned with the client’s brachial artery1. It is also important to select a cuff that fits properly and to have the client sit comfortably with their back supported and feet flat on the ground2.
Correct Answer is A
Explanation
Localized warmth is a classic sign of inflammation and can indicate the presence of an infection or injury in the affected area. Sanguineous drainage is a type of wound drainage that consists of blood and is not a sign of inflammation. Palpable pedal pulses and full range of motion can provide information about the injury, but they are not specific to inflammation. Therefore, options b, c, and d are incorrect.
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