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A nurse is reviewing the EKG strip of a client who is hypotensive and is complaining of leg cramping. Which of the following abnormalities on the client's EKG should the nurse interpret as a sign of hypokalemia?

Elevated ST segment

Widened QRS

Inverted P wave.

Abnormally prominent U wave

Answer and Explanation

The Correct Answer is D

Choice A rationale: An elevated ST segment is not typically associated with hypokalemia45.

Choice B rationale: A widened QRS complex is not a typical finding in hypokalemia45.

Choice C rationale: An inverted P wave is not a typical sign of hypokalemia45.

Choice D rationale: An abnormally prominent U wave is a common EKG finding in hypokalemia45.

So, the correct answer is Choice D, after analysing all choices.

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Correct Answer is C

Explanation

Choice A rationale: A client newly diagnosed with myocardial infarction would require a nurse with more experience due to the complexity and potential instability of the condition678910.

Choice B rationale: A client complaining of crushing chest pain could be experiencing a serious condition such as a myocardial infarction. This client would require a nurse with more experience678910.

Choice C rationale: A client scheduled for a cardiac catheterization and requires patient teaching would be an appropriate assignment for a new graduate nurse. This client is stable and the task of patient teaching is within the scope of a new graduate678910.

Choice D rationale: A client admitted with unstable angina would require a nurse with more experience due to the potential for rapid changes in the client’s condition678910.
So, the correct answer is C, after analysing all choices.

A. 2 view chest x-ray B. A transesophageal echocardiogram C. Exercise stress test D. A central line placement for thrombolytic medication administration

Correct Answer is B

Explanation

Choice A rationale: While a chest x-ray can provide useful information about the heart and lungs, it is not typically required before an elective cardioversion89.

Choice B rationale: A transesophageal echocardiogram is often performed before cardioversion to check for the presence of any clots in the heart891011.

Choice C rationale: An exercise stress test is not typically required before an elective cardioversion89.

Choice D rationale: A central line placement for thrombolytic medication administration is not typically required before an elective cardioversion89.
So, the correct answer is Choice B, after analyzing all choices.

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A nurse is reviewing the EKG strip of a client who is hypotensive and is complaining of leg cramping. Which of the following abnormalities on the client's EKG should the nurse interpret as a sign of hypokalemia?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is C

Explanation

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Correct Answer is B

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