Vascular Caliber Is Controlled by Intrinsic and Extrinsic Regulatory Mechanisms;

question 3

Multiple Choice

Vascular caliber is controlled by intrinsic and extrinsic regulatory mechanisms; these include all of the following except:

• A) Circulating acetylcholine
• B) The metabolic status of the tissues through which the blood vessels traverse.
• C) Vasodilator and vasoconstrictor substances originating in the endothelial cells of the vessel.
• D) Norepinephrine levels in the plasma due to incomplete local breakdown.
• E) Blood-borne vasoactive chemicals

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Definitions:

Fluid Intelligence

The ability to think logically and solve problems in novel situations, independent of acquired knowledge.

Crystallized Intelligence

The aspect of intelligence that involves the ability to use learned knowledge and experience.

Atkinson And Shiffrin

Psychologists who proposed the multi-store model of memory, which includes sensory memory, short-term memory, and long-term memory.

Model Of Memory

theoretical frameworks designed to understand how memory processes function, including the encoding, storage, and retrieval of information.