A(n) "____" refers to an event where routine activities are suspended so that focus can be drawn to a specific need.

Symptoms of swimmer's ear include ________

A) fever B) temporary hearing loss C) pain D) All of the above

You are using the Bird® Mark 7A ventilator for IPPB therapy. The ventilator cycles on and off rapidly, frustrating your patient. What control should you manipulate?

A) pressure B) flow rate C) sensitivity D) air mix