A 44-year-old man underwent a visual examination of the tracheobronchial tree, in which the physician used a:
A) bronchoscope.
B) bronchogram.
C) spirometer.
D) respirator.

Question

Quizplus · Accepted Answer

A bronchoscope is a medical device used to visualize the inside of the tracheobronchial tree. A bronchogram is an imaging test that involves injecting contrast dye into the lungs and taking X-rays. A spirometer is a device used to measure lung function. A respirator is a device used to help a patient breathe.

A 44-Year-Old Man Underwent a Visual Examination of the Tracheobronchial