The American Thoracic Society suggests __________  % for moderately severe FEV1 classification during lung function testing, a. 70% b. 35% c. 50% d. 80%

Diagnostic bronchoscopy begins with the examination of the __________ airways. A. Upper B. Lower

Indications for rigid bronchoscopy  I. Suspected bronchogenic carcinoma II. Large foreign body extraction III. Large volume tissue biopsies IV. Silicone or self-expandable stent placement A. I, II only B. II, III, IV C. IV only D. All of the above

Having someone give the instructions is an ideal alternative to help a hearing-impaired patient understand spirometry instructions. 

What is the drawback to measuring the FRC during a helium dilution test?

The heart should not exceed _____ % of the lung field. A. 20 B. 30 C. 40 D. 50

Why should the RT increase the patient’s oxygen supplementation during a bronchoscopy procedure?

An alternate position for those who cannot sit up is to lay the patient with the affected side ____________. a. up b. down

Before a bronchoscopy begins, the therapist prepares the patient and the equipment. A ___________ nebulizer treatment may be administered and the nose. A. 1% B. 2% C. 3% D. 4%

Identify the lung capacity for B