nerdexam
Test_Prep

USMLE · Question #591

A 19-year-old female is brought to the emergency department after she collapsed while jogging. She has a history of anorexia nervosa. When she regains consciousness, she says as she was jogging she…

Sign in or unlock USMLE to reveal the answer and full explanation for question #591. The question stem and answer options stay visible for context.

Normal Structure and Function

Question

A 19-year-old female is brought to the emergency department after she collapsed while jogging. She has a history of anorexia nervosa. When she regains consciousness, she says as she was jogging she became lightheaded, broke out into a sweat, and had palpitations. Her fingerstick glucose is 40 mg/dL. Her palpitations and diaphoresis were most likely caused by

Options

  • AACTH
  • Bcalcitonin
  • Cepinephrine
  • Dinsulin
  • Ethyroxine

Unlock USMLE to see the answer

You've previewed enough free USMLE questions. Unlock USMLE for full answers, explanations, the timed quiz mode, progress tracking, and the master PDF. Question stem and options stay visible so you can still see what's on the exam.

Topics

#hypoglycemia#epinephrine#sympathoadrenal response#counterregulatory hormones
Full USMLE Practice