The Smallest Arteries Are Called

question 36

Multiple Choice

The smallest arteries are called:

• A)arteriules.
• B)capillaries.
• C)arteriums.
• D)arterioles.

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Definitions:

Withdrawal Reflex

An automatic response to a painful stimulus that involves the immediate removal of the body part from the source of pain.

Stretch Reflexes

Reflex actions initiated by stretching the muscles, which in turn respond by contracting, contributing to posture and locomotion.

Proper Posture

The alignment and positioning of the body in a way that reduces stress on muscles, joints, and ligaments during activity or at rest.

Lateral Gray Horns

Regions located in the spinal cord that contain neuron cell bodies involved in the control of autonomic (involuntary) functions.