RT Book, Section A1 Nadler, Paul L. A1 Gonzales, Ralph A2 Papadakis, Maxine A. A2 McPhee, Stephen J. A2 Rabow, Michael W. A2 McQuaid, Kenneth R. SR Print(0) ID 1193123999 T1 Cough T2 Current Medical Diagnosis & Treatment 2023 YR 2023 FD 2023 PB McGraw-Hill Education PP New York, NY SN 9781264687343 LK accessmedicine.mhmedical.com/content.aspx?aid=1193123999 RD 2024/04/19 AB ESSENTIAL INQUIRIESAge, occupational history, environmental exposures, risk of infection with SARS-CoV-2, and duration of cough.Use of tobacco, cannabis, e-cigarettes (vaping).Dyspnea (at rest or with exertion).Vital signs (heart rate, respiratory rate, body temperature); pulse oximetry.Chest examination.Chest radiography, especially when unexplained cough lasts > 3–6 weeks.