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A nurse is reviewing the laboratory results of a client who is taking a loop diuretic and notes the client’s potassium level is 3.0 mEq/L. Which of the following physiological responses should the nurse expect related to the client’s hypokalemia?

Hypoglycemia

Hyperreflexia

Cardiac dysrhythmias

Increased appetite

Answer and Explanation

The Correct Answer is C

a. Hypoglycemia: Hypokalemia is not typically associated with hypoglycemia.

b. Hyperreflexia: Hypokalemia can lead to decreased reflexes, not hyperreflexia.

c. Cardiac dysrhythmias: Hypokalemia can cause disturbances in cardiac conduction, potentially leading to dysrhythmias.

d. Increased appetite: Increased appetite is not a common manifestation of hypokalemia.

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Correct Answer is B

Explanation

a. Orthopnea: Orthopnea is more commonly associated with left-sided heart failure, where fluid backs up into the lungs, making it difficult to breathe when lying down.

b. Peripheral edema: Right-sided heart failure can lead to systemic venous congestion, resulting in peripheral edema, often evident in the lower extremities.

c. Frothy sputum: Frothy sputum is more indicative of pulmonary edema, which is associated with left-sided heart failure.

d. Dyspnea: While dyspnea can occur with right-sided heart failure, it is more characteristic of left-sided heart failure.

A. “You may feel some cramping during the procedure.” B. “Don’t worry, you won’t remember anything about the procedure due to the effects of the medication.” C. “Most clients report more discomfort from the preparation than from the procedure itself.” D. “You shouldn’t feel any pain since the local area is anesthetized.”

Correct Answer is A

Explanation

A. “You may feel some cramping during the procedure.” - This response provides an honest and accurate expectation of potential discomfort during the colonoscopy.

B. “Don’t worry, you won’t remember anything about the procedure due to the effects of the medication.” - Sedation may help with recall, but it doesn't eliminate the possibility of feeling discomfort.

C. “Most clients report more discomfort from the preparation than from the procedure itself.” - While this statement is generally true, it doesn't directly address the client's concern about pain during the colonoscopy.

D. “You shouldn’t feel any pain since the local area is anesthetized.” - Colonoscopy is typically done with conscious sedation rather than local anesthesia, and some discomfort may still be felt.

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A nurse is reviewing the laboratory results of a client who is taking a loop diuretic and notes the client’s potassium level is 3.0 mEq/L. Which of the following physiological responses should the nurse expect related to the client’s hypokalemia?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is collecting data from a client who has right-sided heart failure. Which of the following findings should the nurse expect?

Correct Answer is B

Explanation

nurse is caring for a client who is scheduled for a colonoscopy. The client asks the nurse if there will be a lot of pain during the procedure. Which of the following responses should thenurse make?

Correct Answer is A

Explanation

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