Cosmo I #1

While working in a salon, when is it necessary for you to wash your hands?

• Before each service

• Whenever you feel like it

• After applying lotion

• After applying nail polish

More than more hair will never grow from a single follicle.

• True

• False

The lowest part of the hair strand is called the ______.

• Sebum

• Arrector pili

• Bulb

• Dermal papilla

Which muscle causes goose bumps when it contracts due to strong emotions or cold sensation?

• Arrector pili

• Hair bulb

• Sebaceous glands

• Hair follicle

The small cone shaped elevation located at the base of the hair follicle that fits into the hair bulb.

• Dermal papilla

• Arrector pili

• Hair follicle

• Medulla

The three main layers of the hair shaft are the hair cuticle, cortex and medulla.

• True

• False

All male beard hair contains a medulla.

• True

• False

It is not mandatory for a Cosmetologist to sweep up the hair after a haircut.

• True

• False

Hair is a living thing.

• True

• False

The medulla is involved in salon services.

• True

• False