What Event Is Most Likely to Occur to the Brain

question 23

Multiple Choice

What event is most likely to occur to the brain in a classic cerebral concussion?

• A) Brief period of vital sign instability
• B) Cerebral edema throughout the cerebral cortex
• C) Cerebral edema throughout the diencephalon
• D) Disruption of axons extending from the diencephalon and brainstem

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Definitions:

Unconditioned Response

An automatic and natural reaction to a stimulus that does not require learning.

Increased Heartbeat

A condition where the heart rate speeds up, typically in response to exercise, stress, or excitement.

Positive Reinforcement

A process in behavior modification that involves giving a reward to reinforce a desired behaviour, encouraging its repetition.

Extrinsic Reinforcement

Motivation or reward that comes from outside an individual, such as money, grades, or praise, which can influence behavior.