Author Question: The most common cause of lung cancer is: a. cigarette smoking. b. air pollution. c. exposure to ... (Read 23 times)

jCorn1234 · **on:** Jul 16, 2018

The most common cause of lung cancer is:

a. cigarette smoking.
b. air pollution.
c. exposure to asbestos.
d. exposure to radon gas.

Question 2

The major pathologic or structural changes of the lungs associated with ventilator failure accompanying Guillain-Barr syndrome include:

1. alveolar consolidation.
2. airway distortion and dilation.
3. mucosal edema.
4. atelectasis.
a. 1, 4
b. 2, 3
c. 1, 2, 3
d. 1, 2, 3, 4

alexanderhamilton · **Reply #1 on:** Jul 16, 2018

Answer to Question 1

A
Cigarette smoking far exceeds all other causes combined as the most common cause of lung cancer.

Answer to Question 2

A
Alveolar consolidation and atelectasis are structural changes in the lungs of the Guillain-Barr patient with ventilatory failure.