All are risk factors for developing bronchospasm during anesthesia except-: (A) Perioperative respiratory infection, (B) Endotracheal intubation, (C) Presence of COPD, (D) Old age
Answer is D. Risk factors for developing bronchospasm during anesthesia include young age (< 10 years), perioperative respiratory infection , Endotracheal Tube and COPD. use of supraglottic devise reduces risk of bronchospasm.