A 45-year old woman has a fasting serum glucose concentratio…

A 45-year old woman has a fasting serum glucose concentration of 95 mg/dL (74-100 mg/dL) and a 2-hour postprandial (after eating) glucose concentration is 105 mg/dL (74-100 mg/dL). The statement which best describes this patient’s fasting serum glucose concentration is: 

Emily (45 year old female), presents to her primary care phy…

Emily (45 year old female), presents to her primary care physician with complaints of significant weight gain, particularly around her abdomen and face, and thinning of her arms and legs. She also notes purple stretch marks on her abdomen, fatigue, muscle weakness, and mood swings over the past year. Her menstrual cycles have become irregular, and she has had episodes of high blood pressure. Emily does not take any medications or supplements. Laboratory Tests: 24-hour urinary free cortisol: Elevated (4× the upper limit of normal). Midnight salivary cortisol: Elevated on two separate occasions. ACTH levels: Normal (