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A nurse is assessing a client with Cushing's syndrome. The nurse is aware that an exogenous cause of Cushing's syndrome is which of the following?

A.

Insufficient insulin production

B.

Long term use of glucocorticoids

C.

Adrenal insufficiency

D.

Overproduction of growth hormones

Answer and Explanation

The Correct Answer is B

A. Insufficient insulin production is related to diabetes mellitus, not Cushing's syndrome.  

 

B. Long-term use of glucocorticoids is a well-known exogenous cause of Cushing's syndrome, as it leads to excess cortisol in the body.  

 

C. Adrenal insufficiency refers to a deficiency of adrenal hormones and would not cause Cushing's syndrome, which is characterized by excess hormones.  

 

D. Overproduction of growth hormones is associated with acromegaly or gigantism, not Cushing's syndrome, which primarily involves excess cortisol.


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View Related questions

Correct Answer is B

Explanation

A. Weight gain is not typical in Addison's disease; instead, weight loss is common.

B. Hyperpigmentation, particularly in sun-exposed areas and skin folds, is a classic symptom of Addison's disease due to elevated ACTH levels.

C. Low blood pressure, not elevated, is common due to decreased cortisol levels.

D. Purple striations are more commonly seen in Cushing's syndrome rather than Addison's disease.

Correct Answer is A

Explanation

A. Baked fish is rich in iodine, which supports thyroid function and can be beneficial for clients with hypothyroidism. Iodine is necessary for thyroid hormone production.

B. Tuna salad may contain iodine, but it is not as reliable a source as baked fish and may also contain added fats.

C. Bran flakes are high in fiber, which can interfere with the absorption of thyroid medications.

D. Cantaloupe, while nutritious, does not provide significant levels of iodine or nutrients that directly support thyroid function.

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