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NREMT Advanced EMT

Category - Medical Knowledge

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The term tunica refers to what organ?

Blood vessels
Veins
Capillaries
Arterioles

Explanation

Answer - A - The term tunica refers to blood vessels. The tunica intima is the smooth, thin lining of blood vessels and allows for the free flow of blood. The tunica media is the muscular part of the tube. The tunica adventitial is the outer fibrous layer of the blood vessels and consists of connective tissues and provides protection.

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