Heat and moisture exchangers (HMEs):
I. provide 70% to 90% relative humidity
II. provide temperatures between 30 and 31 degrees Celsius
III. are intended for short-term use
IV. may be used without an artificial airway
A) I
B) I and II
C) I, II, and III
D) I, II, III, and IV
C
Health Professions
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Fill in the blank with correct word.
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