Bimetallic heat detectors are activated by ___ of heated material.
a. melting
b. vaporization
c. ionization
d. expansion
Answer: d. expansion
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) In which of the following stages of anesthesia is pain abolished?
A) stage II B) stage IV C) stage III D) stage I
Disposable caps are provided by hospitals for use by employees. Some employees use cloth caps that must be laundered by the facility. Cloth caps that are reused day after day are ________
A. a source of contamination C. a barrier against contamination B. not recommended D. recommended practices
Measures considered when assessing quality include all of the following, EXCEPT
A) volume of procedures B) average length of stay C) rates of infection D) error rates
Pressure-limiting modes on neonatal ventilators protect the newborn's lungs from
A) infection B) airway obstruction C) barotrauma D) hypercapnia