REM Sleep Is Associated with _________

question 49

Multiple Choice

REM sleep is associated with _________.

• A) decreased activity of the brain, especially the cerebral cortex
• B) decreased vital signs, such as heart rate and blood pressure
• C) temporary skeletal muscle inhibition except for ocular muscles and diaphragm
• D) decreased oxygen use, especially in the cerebral cortex

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Definitions:

Physiology

The scientific study of the normal functions in living systems, from cellular processes to the functioning of organs and systems.

Biological Makeup

The genetic and physiological characteristics that define an organism, including its cellular, structural, and functional attributes.

Surrounding Culture

The set of shared attitudes, values, goals, and practices that characterizes an institution, organization, or group, or the broader context of an individual's environment.

Basic Tastes

The fundamental groups of taste sensations that humans can detect, traditionally identified as sweet, sour, salty, bitter, and umami.