Which of the following is most likely to stimulate coughing that may be accompanied by a life-threatening bradycardia? A) Suctioning of the lower airways B) Administration of albuterol (a beta2-adrenergic agonist) via inhalation C) Administration of O₂ via nasal cannula D) Performance of a thoracentesis

Question

Quizplus · Accepted Answer

Suctioning of the lower airways can irritate the airway and stimulate coughing, which can lead to a vagal response and subsequent bradycardia. This is known as suctioning-induced bradycardia or excessive vagal stimulation.

Which of the Following Is Most Likely to Stimulate Coughing