The ideal particle size for deposition into the pulmonary tract is:

Which of the following factors would tend to increase the frictional component of the work of breathing?

1. Decreased compliance of the lungs or thorax 2. High frequencies of breathing 3. Increased Raw a. 1 and 2 only b. 1, 2, and 3 c. 1 and 3 only d. 2 and 3 only

Dr. Won performed a rigid bronchoscopy with fluoroscopic guidance with bronchial thermoplasty for one lobe. Select the appropriate CPT code for this procedure