2: Pulmonary Function Testing

Question 1

Six indications to perform pulmonary function tests

Answer 1

1. Evaluate S/S lung disease (cough, dyspnea, cyanosis, wheezing, etc.)
2. Assess progression of lung disease
3. Monitor effectiveness of therapy
4. Evaluate pre-op pts
5. Screen pts at risk for pulmonary disease
6. Monitor potentially toxic effects of certain drugs or chemicals

Question 2

Four steps in determining obstructive vs restrictive lung disease patterns

Answer 2

1. Determine demographics to establish normal values
2. Verify that tests are valid
3. Perform tests accurately
4. Administer bronchodilator to relax airways