Which of the following are true concerning helium – oxygen therapy? the objective of He-O2 therapy is to ventilate the lungs with a lesser degree of effort  helium can support life as a pharmacologic agent patients with diffuse airway obstruction are the primary recipients of He-O2 therapy

All of the following are considered bronchial hygiene therapies except which one?

Which of the following is the most common complication associated with IPPB treatments?

Identify which of the following statements describe the effects normal breathing has on closed chest drainage.

What term is used to describe a significant decrease in airflow during sleep but not a complete cessation of breathing?

During chest physical therapy, a patient has an episode of hemoptysis.  Which of the following actions would be appropriate at this time?

In evaluating a post op heart patient, your notice that the chest tube has suddenly stopped draining, your response would be:

Equipment required for patient support and monitoring during a fiberoptic bronchoscopy procedure includes all of the following except which one?

Which of the following are appropriate initial settings for IPPB given to a new patient?

A patient receiving IPPB therapy is cycling the machine 30 times each minute. Which of the following best explain this situation?