The HFOV setting that directly affects PaO2 is the _____________

a. power
b. mPaw
c. amplitude
d. bias flow


ANS: B
The mPaw directly affects the PaO2 by changing the lung volume.

Health Professions

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The midpoint of the distribution is the ____.

A. median B. mean C. mode D. none of the above

Health Professions

The EMT accurately understands alcoholism when he states:

A) "The diagnosis of alcoholism is applied to a person who drinks hard liquor, not beer or wine." B) "Surprisingly, in its late stages, those with alcoholism are very functional and able to hold down a job and maintain good family relations." C) "Alcohol is classified as a drug on which the addict becomes psychologically dependent, not physically dependent." D) "Aside from the excessive amounts of alcohol, much of the health deterioration that accompanies alcoholism comes from malnutrition."

Health Professions

Hazardous Materials Technicians must meet the standards set by __________

Fill in the blank(s) with correct word

Health Professions

To properly place the limb electrodes in the ____ modification, the right arm electrode is moved to the right infraclavicular fossa, approximately 2 cm below the clavicle.

A. Einthoven-Cooper B. Einthoven-Likar C. Mason-Likar D. Mason-Cooper

Health Professions