The best way to gauge the effectiveness of oxygen therapy is to monitor the:

A) Pulse oximetry
B) Respiratory rate
C) Heart rate
D) Mental status


A) Pulse oximetry

Health Professions

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The general rule when purchasing an air monitor is to figure one-____ of the purchase price into the department's annual budget for upkeep and repairs.

A. fifth B. quarter C. third D. half

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Marginal vitamin C deficiency cannot be addressed with food sources and therefore supplementation must be started

Indicate whether the statement is true or false

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____ is where the fastest pacemaker assumes control of the rate of depolarization of the atrium and ventricles.

A. Syncytium B. Accelerated automaticity C. Sinoatrial node D. Dominance

Health Professions

What is the range for setting flow triggering?

a. 1-10 L/min b. 10-15 L/min c. 12-16 L/min d. 20-30 L/min

Health Professions