________ is a surface exposed to pyrolysis products and then heated to a temperature that burns the products off.

An increase in % inspiratory time on the CareFusion 3100A would cause which of the following? 1. Alteration in the symmetry of the oscillator waveform 2. Decrease in the frequency 3. Increase in the airway pressure 4. Decrease in volume

a. 1 and 2 c. 1 and 3 b. 2 and 4 d. 3 and 4

The American Cancer Society has put together _______________ cancer warning signs for adults using the acronym CAUTION. 

Fill in the blank(s) with the appropriate word(s).