Which One of the Following Is INCORRECT About the Spinal

question 14

Multiple Choice

Which one of the following is INCORRECT about the spinal cord?

• A) It extends from the foramen magnum to the first lumbar vertebra.
• B) It is divided into 31 segments.
• C) It has a layer of gray matter surrounding white matter.
• D) Each segment gives rise to a pair of spinal nerves.
• E) It is anchored to the coccyx by a filum terminale.

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Definitions:

Extreme Sports

Sporting activities that involve high levels of risk, adrenaline, and excitement, often performed in exotic or challenging environments.

Arousal

A state of physiological and psychological wakefulness, alertness, and activation.

Drive-reduction

A theory in psychology that explains behavior as motivated by the desire to reduce internal drives, such as hunger or thirst, to maintain homeostasis.

After-school Sports

Organized physical activities provided for students to participate in after regular school hours, promoting physical health and social skills.