RT Book, Section A1 MacKinnon, Genevieve A1 Murphy, Michael F. A1 Petrie, David A2 Hung, Orlando R. A2 Murphy, Michael F. SR Print(0) ID 1146617617 T1 Airway Management in a Patient with Angioedema T2 Hung's Difficult and Failed Airway Management, 3e YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9781259640544 LK accessanesthesiology.mhmedical.com/content.aspx?aid=1146617617 RD 2024/11/03 AB This 25-year-old African American female presents to the emergency department (ED) 2 hours after the onset of lip swelling that has progressed to difficulty in breathing. Her past medical history is unremarkable, with the exception of newly diagnosed hypertension. Last week, her primary care physician began a course of a new antihypertensive medication, lisinopril. She has had no previous history of tissue swelling and there is no family history of disorders characterized by tissue swelling. Her ED vital signs are heart rate 100 bpm, respiratory rate 22 breaths per minute, blood pressure 165/90 mm Hg, temperature 37°C, and SpO2 is 99% on 2 L·min−1 of oxygen by nasal prongs.