A 25-year-old female presents with amenorrhea and hirsutism and is diagnosed with polycystic ovary syndrome (PCOS). Lab testing will most likely reveal:
genetic cancerous mutations.
hyperinsulinemia
cortisol excess.
estrogen deficit.
The Correct Answer is B
Choice A rationale: PCOS is not typically associated with genetic cancerous mutations.
Choice B rationale: Insulin resistance and hyperinsulinemia are commonly associated with PCOS, contributing to its pathophysiology.
Choice C rationale: While cortisol abnormalities can cause similar symptoms, it's not a primary finding in PCOS.
Choice D rationale: PCOS often involves hormonal imbalances, but it's not characterized by an estrogen deficit.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale: Cerebral motor cortex primarily controls voluntary movements, not autonomic functions like respiration, heart rate, and blood pressure.
Choice B rationale: The brain stem controls vital functions like respiration, heart rate, and blood pressure, so damage to this area can lead to difficulties in these functions.
Choice C rationale: Broca's area is responsible for speech production and is not directly involved in autonomic functions.
Choice D rationale: The occipital lobe is primarily associated with visual processing and perception, not autonomic functions like respiration or heart rate.
Correct Answer is D
Explanation
Choice A rationale: Phenelzine is an antidepressant that typically does not affect blood glucose levels significantly.
Choice B rationale: Allopurinol, used for gout, is not known to significantly impact blood glucose levels.
Choice C rationale: Metoprolol, a beta-blocker, might mask some symptoms of hypoglycemia but is not typically associated with causing hyperglycemia.
Choice D rationale: Methylprednisolone, a corticosteroid, can elevate blood glucose levels and might contribute to hyperglycemia in a person with diabetes mellitus.
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