Which term describes the visible portion of the hair?

Which term describes the visible portion of the hair?

• A. Hair Follicle
• B. Nerve Ending
• C. Hair Shaft
• D. Pore

Answer: (C)

The visible portion of the hair is the hair shaft. This is the part that extends above the surface of the skin and is made of dead, keratinized cells that have hardened as they rise away from the follicle. The part beneath the skin is the hair root, embedded in a hair follicle which provides nourishment and growth. Nerve endings around the follicle contribute sensation, and a pore is the opening on the skin surface through which substances pass and the hair emerges, but it isn’t the hair itself. So the term that describes what you actually see outside the skin is the hair shaft.

The visible portion of the hair is the hair shaft. This is the part that extends above the surface of the skin and is made of dead, keratinized cells that have hardened as they rise away from the follicle. The part beneath the skin is the hair root, embedded in a hair follicle which provides nourishment and growth. Nerve endings around the follicle contribute sensation, and a pore is the opening on the skin surface through which substances pass and the hair emerges, but it isn’t the hair itself. So the term that describes what you actually see outside the skin is the hair shaft.