In a Healthy Adult,what Is the Average Time Required to Exhale

question 9

Multiple Choice

In a healthy adult,what is the average time required to exhale during a FVC maneuver?

• A) 4-6 seconds
• B) 1-3 seconds
• C) 7-9 seconds
• D) 10-12 seconds

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Definitions:

Comprehension

The ability to understand, process, and integrate information.

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A measure of how well one variable or set of variables predicts an outcome based on some criterion measure.

Valid Measure

A tool or procedure that accurately reflects the concept that it is intended to measure.

Set

A collection of distinct objects, considered as an object in its own right in mathematics.