Obstructive Disorders Are Associated with Which Pulmonary Function Test Result

question 21

Multiple Choice

Obstructive disorders are associated with which pulmonary function test result?

• A) Low residual volumes
• B) Low expiratory flow rates
• C) Increased expiratory reserve volume
• D) Decreased total lung capacity

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Definitions:

REM Sleep

Rapid Eye Movement Sleep, a unique phase of sleep characterized by rapid movement of the eyes, increased brain activity, and vivid dreams.

Amplitude

The extent of a vibratory movement, measured from the position of equilibrium to the highest point of the wave, indicating the strength or intensity of a wave phenomenon.

Voluntary Muscle Activity

Muscle movements that are consciously controlled by the brain, typically involving the skeletal muscles.

NREM Sleep

Non-Rapid Eye Movement sleep, which is characterized by slower brain waves and is considered restorative sleep.