A patient is diagnosed with Cushing's disease. Which statement about hyperaldosteronism is correct?
Steroid injections will be administered daily
Weight gain and edema are present.
Painful leg cramps are common from hyperkalemia.
Decreased amount of body hair is frequently seen.
The Correct Answer is B
A. Steroid injections will be administered daily: This is incorrect; steroid therapy may exacerbate Cushing's disease. The condition is often due to excessive production of cortisol, not a deficiency.
B. Weight gain and edema are present: Hyperaldosteronism, often associated with Cushing's syndrome, leads to sodium and water retention, resulting in weight gain and edema.
C. Painful leg cramps are common from hyperkalemia: Hyperaldosteronism typically causes hypokalemia, not hyperkalemia, leading to muscle cramps, not leg pain from hyperkalemia.
D. Decreased amount of body hair is frequently seen: Cushing's disease often leads to hirsutism (increased body hair), not a decrease.
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Related Questions
Correct Answer is D
Explanation
A. Hemiparesis of the left arm and leg with nystagmus: A left hemispheric stroke typically affects the right side of the body.
B. Eyelid and mouth drooping on the ipsilateral side: Facial drooping due to a stroke typically occurs on the contralateral side of the body.
C. Homonymous hemianopia of the left visual field of both eyes: A left hemispheric stroke typically causes right-sided homonymous hemianopia.
D. Hemiparesis of the right arm and leg with aphasia: A left hemispheric stroke often results in right-sided hemiparesis and can affect language centers, leading to aphasia.
Correct Answer is A
Explanation
A. There is an imbalance between the formation of new bone and the resorption of existing bone: Osteoporosis occurs when bone resorption outpaces bone formation, leading to decreased bone density and increased susceptibility to fractures.
B. An invasion of a pathogen leads to infection, causing destruction and weakening of the bone: This describes osteomyelitis, a bone infection, not osteoporosis.
C. A decrease in blood supply to the bone results in bony necrosis or the death of bone cells: This describes avascular necrosis, not osteoporosis.
D. Increased amounts of estrogen in postmenopausal women contribute to bone loss: In fact, decreased estrogen levels after menopause contribute to bone loss and osteoporosis.
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