What is the first step in basic life support?

a. Open the airway.
b. Activate the EMS system.
c. Determine unresponsiveness.
d. Restore circulation.


ANS: C
Check for lack of movement or response and no normal breathing or only gasping.

Health Professions

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Ambient temperature decreases with an increase in altitude. This occurs predictably with a decrease in temperature by 3.5°F (2°C) for every ____ feet increase in altitude.

A. 250 B. 500 C. 1,000 D. 1,250

Health Professions

A private or public company that often serves as the middleman between providers and billing groups, payers, and other health care partners for the transmission and translation of electronic claims information into the specific format required by payers is known as:

A) ?UB-04 B) clearinghouse C) CMS-1500 D) crossover claim

Health Professions

For a midstream clean-catch specimen, patients should be instructed to cleanse the genital area _____ using an antiseptic wipe

A) from back to front in a single motion B) from front to back in a single motion C) several times from side to side D) back and forth several times from front to back

Health Professions

________ is the premature separation of the placenta from the uterine wall

A) Abruptio placenta B) Cervical dilation C) Eclampsia D) Placenta previa

Health Professions