What is the most common technique used to measure CO2 in respiratory gases?
a. Infrared absorption
b. Mass spectroscopy
c. Photoacoustics
d. Raman scattering
ANS: A
The infrared capnometer is the most common.
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An "E" size oxygen cylinder with 2000 psig in it is being used at 4 L/min. How much will be used in 45 minutes?
a. 26.2 psig c. 180 psig b. 140 psig d. 643 psig
Lactose intolerance is caused by a deficiency in the enzyme ________
Fill in the blank(s) with correct word
Which of the following narcotics is often combined with acetaminophen or an NSAID?
a. Morphine b. Heroin c. Codeine d. Propoxyphene
As corporate sponsorships are used as the sole basis of support for amateur athletes and sport organizations, amateur sports will come to depend on the
A. business training of amateur sport officials. B. socially progressive visions of sports that corporate executives have. C. prosperity of market economies and the profits of large corporations. D. income earning potential of amateur athletes.