Which type of humidifier "traps" the patient's body heat and expire water vapor to raise the hu-midity of inspired gas?
a. Membrane
b. Bubble
c. Heat and moisture exchanger
d. Passover
ANS: C
Like the nose, a heat and moisture exchanger captures exhaled heat and moisture and uses it to heat and humidify the next inspiration.
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If a nursing assistant is uncertain about the feelings or thoughts of a resident, then he or she can clarify the message by:
A. giving advice to the resident. B. rewording the resident's statements into questions. C. warning the resident not to think that way. D. telling the resident that he or she feels the same way.
What is the diagnostic key to fibromyalgia?
A) Muscle stiffness B) Non-restorative sleep C) Chronic aching pain D) Tender points
Clinical documentation provides
A) a temporary document that prescribers can review B) a permanent written record of observations and actions C) good record keeping of pharmacy operations D) good record keeping of compounding
It is the health insurance professional's responsibility to document appropriate comments in the patient's medical record that pertain to his or her health.
a. true b. false