What Principle Does the Pulse Oximeter Use to Measure the Oxygen

question 22

Multiple Choice

What principle does the pulse oximeter use to measure the oxygen saturation of a capillary bed?

• A) Photospectrometry
• B) Heated spectrometry
• C) Sidestream sampling
• D) Blood gas sampling

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Definitions:

Union Activism

Efforts by union members and leaders to promote and defend workers' rights, including organizing, protesting, and engaging in political actions.

Investigatory Functions

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