Which Test Measures the Amount of Air Moving into and Out

question 84

Multiple Choice

Which test measures the amount of air moving into and out of the lungs?

• A)Pulse oximetry
• B)Incentive spirometry
• C)Pulmonary function tests
• D)Arterial blood gases

---

Definitions:

Work Sampling

Work Sampling is a technique used to analyze the work performed in a specific job or organization by taking random samples of the activities performed over a period, to determine how time is distributed across different tasks.

Observers

Individuals or entities that watch or monitor events, behaviors, or processes, often for the purpose of drawing conclusions or gathering information.

Graded

Evaluated or classified according to a scale or standard.

Reliability

The quality of being dependable and consistent in performance or results.