Milady Cosmetology Scalp Care and Hair Loss 1

Question 1

What is the medical term for the condition commonly known as pattern baldness?

Accepted Answer

Androgenetic alopecia

Answer

Androgenetic alopecia is the medical term for hereditary pattern baldness, driven by genetic and hormonal factors.

Question 2

Which layer of the skin contains the blood vessels and nerves that nourish hair follicles?

Accepted Answer

Dermis

Answer

The dermis contains blood vessels and nerves that supply nutrients and oxygen to hair follicles.

Question 3

What type of alopecia results from repeated excessive tension placed on the hair from tight hairstyles?

Accepted Answer

Traction alopecia

Answer

Traction alopecia is caused by prolonged pulling or tension on hair follicles from styles such as tight braids or ponytails.

Question 4

Which scalp condition is characterized by dry, white, non-greasy scales that shed easily from the scalp or hair shaft?

Accepted Answer

Pityriasis capitis simplex

Answer

Pityriasis capitis simplex (dry dandruff) presents as dry, white scales that detach easily and are not associated with oiliness.

Question 5

What is the normal growth rate of human scalp hair per month?

Accepted Answer

0.5 inch (1.25 cm)

Answer

Scalp hair grows approximately 0.5 inch (1.25 cm) per month, totaling roughly 6 inches per year under normal conditions.

Milady Cosmetology Practice Test