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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Airway patency is the priority concern following a thyroidectomy due to the risk of swelling or bleeding that can compress the airway, leading to respiratory compromise.
B. Hoarseness can occur due to laryngeal nerve irritation but is not the priority over airway concerns.
C. Pain control is important but is not the primary priority compared to maintaining a patent airway.
D. Visual deficits are not typically related to postoperative thyroidectomy care.
Correct Answer is C
Explanation
A. Carrying a simple carbohydrate snack (not a complex one) is recommended during exercise to prevent hypoglycemia, but this is not the correct statement.
B. Exercising first thing in the morning before eating can cause hypoglycemia due to low glucose levels after fasting.
C. Injecting insulin into the thigh before running can increase absorption rates, leading to hypoglycemia. Rotating injection sites and avoiding muscle groups that will be heavily exercised is recommended.
D. Exercise should be avoided if ketones are present in the urine, as it can indicate inadequate insulin and the risk of diabetic ketoacidosis.
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