What are the main characteristics of Cushing syndrome?
Excessive urination and dehydration
Exophthalmos and weight loss
Excessive cortisol production, fluid retention, and moon-face appearance
Insufficient cortisol, bronzing of the skin, and hypotension
The Correct Answer is C
Choice A rationale
Excessive urination and dehydration are not main characteristicsz of Cushing syndrome23.
Choice B rationale
Exophthalmos and weight loss are not main characteristics of Cushing syndrome. They are more commonly associated with conditions like hyperthyroidism23.
Choice C rationale
Excessive cortisol production, fluid retention, and moon-face appearance are main characteristics of Cushing syndrome23.
Choice D rationale
Insufficient cortisol, bronzing of the skin, and hypotension are not main characteristics of Cushing syndrome. They are more commonly associated with conditions like Addison’s disease23.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
Dwarfism is a condition characterized by short stature, often due to a genetic or medical condition, not related to calcium levels.
Choice B rationale
Hypoparathyroidism would most likely lead to hypocalcemia (low calcium levels), not hypercalcemia.
Choice C rationale
Gigantism is caused by an overproduction of growth hormone during childhood before the bone growth plates have closed, not related to calcium levels.
Choice D rationale
Hyperparathyroidism, a condition in which the parathyroid glands produce too much parathyroid hormone, can lead to hypercalcemia (high calcium levels)2.
Correct Answer is C
Explanation
Choice A rationale
Chest pain is not typically a symptom of breast cancer. It may be a symptom of a heart condition or other medical conditions.
Choice B rationale
Unilateral nipple discharge can be a symptom of breast cancer, but it is not usually the first clinical sign.
Choice C rationale
A painless lump in the breast is often the first noticeable symptom of breast cancer.
Choice D rationale
Breast dimpling can be a symptom of breast cancer, but it is not usually the first clinical sign.
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