Adrenal insufficiency Quiz: Ace Your Exams

Get ready to dominate your medical and nursing exams by using our dynamic quizzes to elevate your knowledge and increase your confidence. Whether you're gearing up for the USMLE®, COMLEX®, or your next in-class assessment, Osmosis quizzes tackle key topics in pathology, diagnostics, and treatment approaches. By honing in on clinical readiness and decision-making, we make sure the knowledge you gain empowers you both in the classroom and in real-world practice. Jump in and supercharge your exam prep!

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A 35-year-old woman presents to the primary care clinic with a 2 month-history of fatigue, weight loss, and salt cravings. She reports feeling lightheaded when standing. Past medical history is significant for celiac disease. Temperature is 37°C, blood pressure is 100/70 mmHg, pulse is 80/min, respiratory rate is 12/min, and oxygen saturation is 98% on room air. Physical examination reveals hyperpigmentation of the skin and mucous membranes. Laboratory evaluation is significant for a hemoglobin level of 10.4 g/dL, sodium of 130 mEq/L, and potassium of 5.8 mEq. Which of the following abnormalities is most likely to be seen on further evaluation?  

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