A nurse is collecting data from a client who has dehydration. Which of the following findings should the nurse expect?

Urine output 20 mL/hr

Bradycardia

Sodium 142 mEq/L

Cool skin

Answer and Explanation

The Correct Answer is A

A. Urine output 20 mL/hr: Oliguria, or low urine output (less than 30 mL/hr), is a common sign of dehydration.
B. Bradycardia: Dehydration typically causes tachycardia (increased heart rate) as the body compensates for decreased blood volume.
C. Sodium 142 mEq/L: A sodium level of 142 mEq/L is within the normal range (135-145 mEq/L) and does not indicate dehydration.
D. Cool skin: Dehydration usually results in warm, dry skin due to decreased perfusion and sweating.

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Correct Answer is C

Explanation

A. Hyperreflexia: Hypokalemia typically causes hyporeflexia, not hyperreflexia.
B. Increased appetite: Hypokalemia does not affect appetite; it can cause gastrointestinal symptoms like constipation.
C. Cardiac dysrhythmias: Low potassium levels can lead to dangerous cardiac dysrhythmias, making this the correct physiological response.
D. Hypoglycemia: Hypokalemia does not directly cause hypoglycemia.

A. Cheddar cheese B. Cabbage C. White rice D. Bananas

Correct Answer is D

Explanation

A. Cheddar cheese: While some cheeses contain potassium, cheddar cheese is not a particularly high source compared to bananas.
B. Cabbage: Cabbage contains some potassium, but again, bananas are a richer source.
C. White rice: White rice is generally low in potassium.
D. Bananas: They are a well-known source of potassium. Including bananas in the diet can help replenish potassium lost due to furosemide.

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A nurse is collecting data from a client who has dehydration. Which of the following findings should the nurse expect?

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Naxlex Comprehensive Predictor Exams

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Explanation

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Correct Answer is D

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