The most common cause of lung cancer is: a. cigarette smoking. ...

[jCorn1234]

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]

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.

[jCorn1234]

Thanks for the timely response, appreciate it

[okolip]

Excellent