Answer to Question 1
Correct Answer: 2, 4, 5
Denervation of the transplanted lung eliminates the usual cough stimuli. Regularly scheduled coughing and deep breathing and the use of vibration, percussion, and postural drainage are important to prevent accumulation of secretions. Mucolytics and oxygen will not help with denervation of the lung tissue.
Answer to Question 2
Correct Answer: 2, 4, 5
Smoking, persistent and productive coughing, and the adventitious breath sounds of wheezing and rhonchi are associated with chronic bronchitis. Barrel chest and diminished breath sounds are associated with emphysema.