A nurse is caring for a client who is taking furosemide (Lasix) daily to treat heart failure. The nurse recognizes that the client is at risk for which electrolyte imbalance?

Hypokalemia

Hypocalcemia

Hypernatremia

Hyperkalemia

Answer and Explanation

The Correct Answer is A

A. Hypokalemia: Furosemide is a loop diuretic that works by increasing urinary excretion of sodium, chloride, and water, which can lead to potassium loss. Hypokalemia is a common electrolyte imbalance associated with the use of loop diuretics like furosemide. Potassium depletion can cause various complications, including cardiac dysrhythmias, muscle weakness, and fatigue.

B. Hypocalcemia: Furosemide does not directly affect calcium levels, so hypocalcemia is not a common electrolyte imbalance associated with its use.

C. Hypernatremia: Furosemide promotes the excretion of sodium, so hypernatremia (elevated serum sodium levels) is not typically a concern with its use.

D. Hyperkalemia: Furosemide can cause potassium loss, so hyperkalemia is not a risk associated with its use.

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Correct Answer is ["A","D","E"]

Explanation

A. Confusion and restlessness: Confusion and restlessness can indicate changes in cerebral perfusion as the body begins to shut down. These signs may occur as death approaches.

B. Increased appetite and thirst: Increased appetite and thirst are less likely as death approaches.

In fact, clients often have decreased appetite and thirst as the body's systems slow down.

C. Increase in urinary and bowel output: As death approaches, urinary and bowel output typically decrease as the body's metabolic processes slow down.

D. Increased fatigue and sleep: Increased fatigue and sleepiness are common as death approaches. The body's energy levels decrease, leading to increased periods of sleep and rest.

E. Excess secretions in the throat and decrease swallow reflex: Excess secretions in the throat and a decrease in the swallow reflex can occur as the body's ability to manage secretions diminishes. This can lead to a gurgling sound in the throat known as the death rattle.

A. Heart rate of 90 bpm. B. Blood pressure of 96/50 mm Hg. C. Urine output of 2 mL/kg per hour D. Pain rating of 7 on a 1 to 10 point scale.

Correct Answer is B

Explanation

A. Heart rate of 90 bpm: While an elevated heart rate may be expected in response to burn injury and the body's stress response, a heart rate of 90 bpm alone may not be concerning without additional context.

B. Blood pressure of 96/50 mm Hg: This blood pressure reading indicates hypotension, which can be a sign of inadequate tissue perfusion, fluid loss, or shock. It requires prompt notification of the healthcare provider for further assessment and intervention.

C. Urine output of 2 mL/kg per hour: Adequate urine output is important for renal function and fluid balance, and a urine output of 2 mL/kg per hour is within the normal range. While changes in urine output should be monitored, this finding alone does not require immediate notification of the healthcare provider.

D. Pain rating of 7 on a 1 to 10 point scale: Pain management is important in burn care, but a pain rating of 7 on a 1 to 10 scale is not unusual in clients with burns and may not require immediate notification of the healthcare provider unless accompanied by other concerning symptoms.

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A nurse is caring for a client who is taking furosemide (Lasix) daily to treat heart failure. The nurse recognizes that the client is at risk for which electrolyte imbalance?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is ["A","D","E"]

Explanation

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Explanation

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