According to AARC clinical practice guidelines, what is the minimum frequency for checking the functioning of an O2 delivery system?
a. Every 4 hr
b. Every 8 hr
c. Every 24 hr
d. Every 48 hr
ANS: C
Excerpts from the AARC guideline on O2 therapy in acute care hospitals appear in CPG 41-1.
Health Professions
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