Regeneration Within the CNS _ _

question 6

Multiple Choice

Regeneration within the CNS _ _.

• A) is more successful than with the PNS
• B) typically allows axonal sprouting of 20 mm
• C) is promoted by growth inhibitors and glial scars
• D) is prevented due to growth- inhibiting proteins of oligodendrocytes

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Definitions:

Endothelium

A thin layer of cells lining the interior surface of blood vessels and lymphatic vessels.

Popliteal

Referring to the area behind the knee where the popliteal artery and vein are located, involved in the circulation to the lower leg.

Descending Aorta

The portion of the aorta that extends downwards from the arch of the aorta, distributing oxygenated blood to the lower parts of the body.

Tunica Media

The middle, muscular layer of the walls of arteries and veins, responsible for regulating the diameter of the vessels.