Which Layer of the Artery Is Composed Mainly of Elastic

question 43

Multiple Choice

Which layer of the artery is composed mainly of elastic and collagen fibers?

• A) tunica interna
• B) tunica media
• C) tunica externa
• D) tunica albuginea
• E) tunica fascia

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Definitions:

Pruritus

An uncomfortable, irritating sensation that leads to the desire to scratch, commonly referred to as itchiness.

Mastoiditis

An infection of the mastoid bone in the skull, typically resulting from untreated or inadequately treated middle ear infections.

Labyrinthitis

An inner ear disorder that causes inflammation of the inner ear labyrinth, leading to vertigo, hearing loss, and balance issues.

Refractive Disorders

Vision problems caused by the inability of the eye to bend light correctly, resulting in blurred vision, and including conditions such as myopia and hyperopia.