An Instrument That Measures Heart Rate and Oxygen Saturation of Hemoglobin

question 30

Multiple Choice

An instrument that measures heart rate and oxygen saturation of hemoglobin is called a(n) :

• A) oxygen perfusion monitor.
• B) digital cardio-oximeter.
• C) pulse oximeter.
• D) pedal pulsometer.

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Definitions:

Passive Voice

Passive voice is a grammatical construction where the object of an action becomes the subject of the sentence, often used to focus on the action or to create a sense of ambiguity regarding the doer.

Persuasive Messages

Communications designed to influence the attitudes, beliefs, or actions of others through argumentation or appeal.

Bad-news Messages

Communications delivered to convey disappointing, unfavorable, or negative information to recipients.

Tightening

The process of making a system or operation more efficient, often by reducing costs or eliminating unnecessary elements.