skip to main content

Myxedema coma — ABEM Board MCQ

Instant feedback + full explanation. One question, done properly.

HardRenal/Metabolic emergenciesMyxedema comaABEM Board

A 76-year-old woman arrives with altered mental status in winter. Triage acuity is ESI 1; T 91.8 F, BP 82/46 mm Hg, HR 44/min, RR 8/min. She has dry skin, periorbital edema, delayed reflexes, and sodium 122 mEq/L. Which of the following is the most appropriate disposition?

Educational content. Not a substitute for clinical judgement or local policy.

Reveal the answer and explanation

Correct answer: DAdmit to the ICU for IV thyroid hormone, stress-dose steroids, and ventilatory support as needed

Myxedema coma is a life-threatening endocrine emergency requiring ICU care and empiric steroids before or with thyroid hormone.

Reference: American Thyroid Association hypothyroidism guidance