A nurse is collecting data from a client who sustained blood loss. Which of the following findings should the nurse identify as a manifestation of hypovolemia?

Increased blood pressure

Thready pulse

Dyspnea

Decreased heart rate

Answer and Explanation

The Correct Answer is B

A. Increased blood pressure: Hypovolemia typically causes a decrease in blood pressure, not an increase.
B. Thready pulse: A thready pulse is a common sign of hypovolemia due to decreased blood volume.
C. Dyspnea: While dyspnea can occur, it is not as specific as a thready pulse for hypovolemia.
D. Decreased heart rate: Hypovolemia usually causes an increased heart rate as the body tries to compensate for low blood volume.

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Correct Answer is C

Explanation

A. Homemade hash browns 1⁄2 cup: Homemade hash browns may be lower in fat than commercially prepared versions, but they still usually involve frying in oil or butter, making them a higher-fat option compared to some others.
B. Potato salad 1⁄2 cup: Potato salad typically contains mayonnaise, which is high in fat, making it a less suitable choice for a low-fat diet.
C. Mashed potatoes 1⁄2 cup: Mashed potatoes can be made with lower-fat options like skim milk or broth instead of cream and butter. This makes them a more flexible and potentially lower-fat option if prepared correctly.
D. Ten french fries: French fries are deep-fried in oil, which makes them high in fat, even in small quantities.

A. Hyperreflexia B. Increased appetite C. Cardiac dysrhythmias D. Hypoglycemia

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.

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A nurse is collecting data from a client who sustained blood loss. Which of the following findings should the nurse identify as a manifestation of hypovolemia?

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Naxlex Comprehensive Predictor Exams

A nurse is reinforcing dietary teaching with a client about low-fat food choices. Which of the following foods should the nurse recommend as the best choice when including potatoes in her diet?

Correct Answer is C

Explanation

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?

Correct Answer is C

Explanation

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