Questions 179

ATI RN

ATI RN Test Bank

ATI RN Comprehensive Predictor 2023 Updated Questions

Extract:


Question 1 of 5

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?

Correct Answer: C

Rationale: The correct answer is C: Platelet count. Generalized petechiae and ecchymoses indicate potential bleeding disorders. Platelet count assesses the number of platelets in the blood, which are essential for clotting. A low platelet count could lead to abnormal bleeding. Creatinine clearance (
A) assesses kidney function, not related to petechiae or ecchymoses. Potassium level (
B) is important for heart function, not directly related to bleeding disorders. Prealbumin (
D) is a marker of malnutrition, not relevant in this case.

Question 2 of 5

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Question 3 of 5

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Question 4 of 5

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Question 5 of 5

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