Recent Question

(M1.EC.64) A 34-year-old female presents to the emergency room with headache and palpitations. She is sweating profusely and appears tremulous on exam. Vital signs are as follows: HR 120, BP 190/110, RR 18, O2 99% on room air, and Temp 37C. Urinary metanephrines and catechols are positive. Which of the following medical regimens is contraindicated as a first-line therapy in this patient? Topic Review Topic

1. Phenoxybenzamine
2. Nitroprusside
3. Propranolol
4. Labetalol
5. Lisinopril

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