NAPLEX (North American Pharmacist Licensure Examination) Practice Exam

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Ace your North American Pharmacist Licensure Examination (NAPLEX) with our comprehensive practice test. Features include interactive flashcards, multiple-choice questions, with detailed hints and explanations. Fast-track your pharmacy career today!

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What condition occurs when the adrenal glands do not produce enough cortisol?

Cushing's syndrome
Addison's disease
Hyperthyroidism
Hypothyroidism

The correct answer is: Addison's disease

Addison's disease occurs when the adrenal glands do not produce enough cortisol, which is a type of adrenal insufficiency. Symptoms of Addison's disease may include fatigue, weight loss, low blood pressure, and skin discoloration. Cushing's syndrome, on the other hand, is a condition that occurs when the body is exposed to high levels of the hormone cortisol for a long time. This can be caused by the overuse of corticosteroid medications or by the body producing too much cortisol. Hyperthyroidism is a condition in which the thyroid gland produces too much thyroid hormone, leading to symptoms such as weight loss, rapid heartbeat, and heat intolerance. Hypothyroidism, on the other hand, is a condition in which the thyroid gland does not produce enough thyroid hormone. Common symptoms of hypothyroidism include fatigue, weight gain, and sensitivity to cold.