Review Question - QID 109470

A 25-year-old woman presents to her physician with a four month history of fatigue and weakness. The weakness has been progressive to the point where she cannot climb stairs and stand from a sitting position. She has only had one menstrual period in the last four months and has never been pregnant. She smokes a pack of cigarettes every day and does not take any medications. Her temperature is 98°F (36.7°C), blood pressure is 160/100 mmHg, pulse is 70/min, and respirations are 15/min. She is obese with a significant pannus. Abdominal striae are present. Her laboratory workup is notable for the following:
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