CH 10 PROPERTIES AND DISORDERS OF THE HAIR AND SCALP

The elements found in human hair are carbon, oxygen, hydrogen, nitrogen, and:

Inflammations of the follicle caused by bacteria or irritation may be signs of:

Disulfide, hydrogen, and salt bonds are types of:

A solution that will not reform disulfide bonds is:

Hair loss occurring in old age is called:

Ringworm of the scalp is the common name for:

Glands that secrete sebum to the hair and scalp are called:

Nourishment reaches the hair bulb through the:

Hair growth that is not considered to be one of the three main types is:

Ringworm that is characterized by dry crusts on the scalp with a musty odor is:

Hydrogen bonds are:

The final phase of the hair cycle that lasts until the fully grown hair is shed is called the:

Hair cells mature in the follicle through a process known as:

Dandruff characterized by accumulated greasy or waxy scales mixed with sebum is:

The Scientific study of hair, its disorders, and it's care is called:

Small white scales appearing on the scalp and hair is a sign of:

Trichorrhexis nodosa is the technical term for:

The main structures of the hair root are the follicle, the bulb, and the:

Peptide bonds join amino acids:

Natural flow of the hair as it emerges from the scalp and slants in particular direction is the

New hair is produced during the:

Razor bumps is a common name for:

Drying and dilute acids will:

Once end bonds are broken, they can:

The bonds that provide the hair with the greatest resistance to the chemicals are the:

An involuntary muscle fiber attached to the underside and base of the hair follicle is the:

Changes that take place in the hair during chemical services occur within the:

Alopecia is the technical term for any abnormal type of:

Chains of joined amino acids are known as:

The chief purpose of hair is to:

The term that does not mean the development of excessive body or facial hair is:

That portion of the hair that provides strength, elasticity, and natural color is the:

The type of melanin that provides brown, and black color to hair is:

Common scalp disorders include dandruff, fungal infections, animal parasitic infestations, and:

Hair loss characterized by the sudden falling out of hair in round patches is called

All forms of tinea are:

The outermost layer of the hair shaft is the:

The ability of the hair to absorb moisture determines its:

It is normal to lose an average of:

The hair growth pattern that forms in a circular or swirl pattern is called a:

A chronic bacterial infection of the follicles in the beard and mustache areas is:

Scabies is an animal parasitic disease due to:

The texture of hair that has the largest diameter is:

Beaded hair is technically known as:

Clients with tinea, pediculosis, or a scabies condition should be:

The structure that fits over the dermal papilla is the:

The portion of the hair that extends beyond the skin surface is known as the:

Hard keratin is a substance composed of:

On average, the entire growth process of hair repeats itself once every:

End bonds are: