High-efficiency particulate air (HEPA) filters are installed in the operating room ventilation system and remove particles equal to or larger than ___________
A. 0.1 µm C. 0.3 µm
B. 0.2 µm D. All of the above
ANS: C
Health Professions
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The aerial ladder platform, or basket, is required to support how much weight?
a. 1000 lbs b. 500 lbs c. 750 lbs d. 1200 lbs
Health Professions
Plasma is about ________ percent of the composition of blood and carries cellular elements and other substances.
A. 25 B. 35 C. 45 D. 55
Health Professions