Which findings are expected when assessing a patient with Cushing syndrome?

Excess adipose tissue in the trunk, slender extremities, and moon face

High levels of potassium and low levels of sodium, weakness, and wasting

Wasting of the abdomen with thick, calloused skin

Edema of the trunk, extremities, and face

Answer and Explanation

The Correct Answer is A

A. Cushing syndrome is characterized by central obesity (excess adipose tissue in the trunk), slender extremities, a moon-shaped face, and other features like a buffalo hump. This is due to prolonged exposure to elevated cortisol levels.
B. High levels of potassium and low levels of sodium are not associated with Cushing syndrome, which typically presents with hypokalemia and hypernatremia.
C. Wasting of the abdomen is not a feature of Cushing syndrome. The skin may become fragile, but it is not typically calloused.
D. Edema is not a primary feature; rather, fat redistribution to the trunk and face is more common.

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Correct Answer is D

Explanation

A. Glucose levels are not directly affected by hyperthyroidism and are typically within the normal range unless the client has diabetes or another condition.
B. Triiodothyronine (T3) levels are elevated in hyperthyroidism due to excessive thyroid hormone production.
C. Thyroxine (T4) levels are also elevated in hyperthyroidism.
D. Thyroid stimulating hormone (TSH) is suppressed in hyperthyroidism because the thyroid gland produces excessive hormones, causing a negative feedback loop that reduces TSH levels.

A. Decrease sodium intake. B. Increase calorie intake. C. Limit potassium-rich foods in the diet. D. Consume more calories from carbohydrates than protein.

Correct Answer is A

Explanation

A. Decreasing sodium intake is crucial in Cushing's disease due to the risk of fluid retention and hypertension associated with excess cortisol levels.
B. Increasing calorie intake is not typically recommended; managing weight and controlling calorie intake is often necessary.
C. Limiting potassium-rich foods is not appropriate, as patients with Cushing's disease often require adequate potassium to balance the effects of increased sodium and cortisol.
D. A balanced diet with adequate protein is important; focusing solely on carbohydrates at the expense of protein is not advisable for nutritional health.

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Which findings are expected when assessing a patient with Cushing syndrome?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is reviewing the medical record of a client who has hyperthyroidism (Graves' disease). Which of the following serum laboratory findings should the nurse expect to be below the expected reference range?

Correct Answer is D

Explanation

A nurse is reviewing nutrition therapy with a client who has Cushing's disease. Which of the following dietary modifications should the nurse include in this discussion?

Correct Answer is A

Explanation

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