A patient with chest discomfort has the following vital signs: pulse 88, respirations 14, blood pressure 154/84, and SpO2 97% on room air. In this situation, the EMT would address oxygen therapy by administering:

A) nasal cannula at 4 lpm.
B) blow-by oxygen at 5 lpm.
C) no oxygen.
D) nonrebreather at 15 lpm.


C

Health Professions

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What is the forcible expulsion of the fetus from the uterus called?

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The nerve that passes through the carpal tunnel on its way to the hand is the:

a. Median nerve b. Ulnar nerve c. Radial nerve

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For which of the following services is it ethical for a physician to bill? 

A. An office visit B. Dispensing a drug C. Making a referral D. Office pamphlets E. Parking access

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Which radiological study might be ordered preoperatively for a patient scheduled for tuboplasty?

a. angiography b. cholangiogram c. hysterosalpingogram d. retrograde urography

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