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

Answer and Explanation

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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Correct Answer is B

Explanation

According to the CDC, practicing hand hygiene is a simple yet eﬀective way to prevent infections in healthcare settings. Hand hygiene means cleaning your hands by washing with soap and water or using an alcohol-based hand sanitizer. When washing hands with soap and water, healthcare workers should wash their hands for at least 20 seconds1. Holding their hands below the elbows while rinsing oﬀ soap is a proper hand hygiene technique

A. Select a cuﬀ that covers 50% of the client’s upper arm. B. Place the blood pressure cuﬀ 5 cm (2 in) above the client’s antecubital space. C. Elevate the client’s arm above the level of the heart. D. Align the artery indicator on the blood pressure cuﬀ with the client’s brachial artery.

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.

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A nurse is reviewing laboratory values for a client. Which of the following findings indicates the presence of an infection?

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Naxlex Comprehensive Predictor Exams

A nurse is observing a newly licensed nurse perform hand hygiene. Which of the following actions by the newly licensed nurse indicates an understanding of the procedure?

Correct Answer is B

Explanation

A nurse is preparing to obtain an electronic blood pressure measurement on a client. Which of the following actions should the nurse plan to take?

Correct Answer is D

Explanation

A nurse is caring for a client who is placed on droplet precautions. Which of the following actions should the nurse take?

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A nurse is teaching a newly licensed nurse about measuring body temperature in clients. Which of the following clients should the nurse instruct to obtain an oral temperature?

A nurse sees smoke coming from the central supply room. Which of the following actions should the nurse take first?

A nurse is teaching a newly licensed nurse about vital signs. Which of the following documentations made by the newly licensed nurse indicates an understanding of the teaching?

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