Extrinsic Control of Arteriolar Radius Is

question 142

Multiple Choice

Extrinsic control of arteriolar radius is

• A)accomplished primarily by the sympathetic nervous system
• B)important in the regulation of arterial blood pressure
• C)sometimes overridden by local adjustments
• D)all of the above
• E)only a and b

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Definitions:

Visual Perception

The ability to interpret and make sense of visual information from the environment through the process of sight.

Auditory Signals

Sounds that are transmitted through the air or another medium and received and processed by the auditory system.

Hair Cells

Cells located in the inner ear that function as mechanoreceptors for hearing.

Semicircular Canals

Three looped structures within the inner ear that are key to maintaining balance by detecting rotational movements of the head.