Which of the following are types of heat and moisture exchangers (HMEs)? 1. Simple condenser 2. Hygroscopic condenser 3. Hydrophobic condenser
a. 1 and 2 only
b. 2 and 3 only
c. 1, 2, and 3
d. 3 only
ANS: C
There are three basic types of HMEs: (1) simple condenser humidifiers, (2) hygroscopic conden-ser humidifiers, and (3) hydrophobic condenser humidifiers.
Health Professions
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The word root stoma means ________
a. mouth b. stomach c. vessel d. uterus
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A specific legal document that directs relatives and caregivers regarding the medical treatment that may be given to patients who cannot speak for themselves is called a(n):
A. statute of care. B. physician directive. C. power of attorney. D. advance directive.
Health Professions