A nurse is caring for a client who has generalized petechiae and ecchymoses. The nurse should expect a prescription for which of the following laboratory tests?

Creatinine clearance

Potassium level

Platelet count

Prealbumin

Answer and Explanation

The Correct Answer is C

A.   Creatinine clearance is used to assess kidney function, not related to petechiae or ecchymoses.
B.   Potassium levels are important for assessing electrolyte balance but are not directly related to petechiae or ecchymoses.
C.   Petechiae and ecchymoses are signs of bleeding, often due to a low platelet count, so this test is appropriate.
D.   Prealbumin is a protein marker for nutrition, not directly related to bleeding or clotting issues.

Nursing Test Bank

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Correct Answer is B

Explanation

A. While donepezil can improve cognitive function, it does not directly enhance mood.
B. Donepezil is an acetylcholinesterase inhibitor that works to improve cognitive function, particularly memory. Improved short-term memory is a good indication of its effectiveness.
C. Donepezil may improve cognitive abilities, but it does not guarantee the ability to independently perform activities of daily living (ADLs).
D. Increased food intake is not a direct effect of donepezil; however, it might occur indirectly as cognitive improvement leads to better self-care.

A. Sit in a chair next to the bed. B. Sit on the bed next to the client. C. Stand at the side of the bed. D. Stand at the foot of the bed.

Correct Answer is A

Explanation

A. Sitting in a chair next to the bed provides a comfortable and professional setting, allowing the nurse to engage with the client at eye level.
B. Sitting on the bed may be seen as too informal and might invade the client’s personal space.
C. Standing at the side of the bed can create a sense of distance and is less personal.
D. Standing at the foot of the bed may make the nurse seem detached and less approachable.

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A nurse is caring for a client who has generalized petechiae and ecchymoses. The nurse should expect a prescription for which of the following laboratory tests?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse in a long-term care facility is providing care for a client who has been receiving donepezil. Which of the following findings indicates that the medication is effective?

Correct Answer is B

Explanation

A nurse is preparing to obtain a health history from a client who is on bedrest. Which of the following positions should the nurse take to place the client at ease?

Correct Answer is A

Explanation

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