Chapter 11 Trichology

Hair texture refers to the _________ of the hair.

Normal hair contains ____ percent of the element oxygen.

What structure in the skin or scalp encases the hair root?

Pheomelanin provides natural hair colors from _______ to yellow and blond tones

Monilethrix is the technical term for?

Normal Hair contains _________ percent of the element carbon.

What small involuntary muscle is attached to the underside of the hair follicle

Small, cone shaped elevation located at the bottom of the hair follicle.

The technical term for split ends is?

Red papules or spots at the opening of hair follicles is?

Disorder that should be referred to a doctor, and cannot receive salon service.

What is the hair strand made up of?

What substances in the cortex gives natural color to the hair?

The loss of hair in round or irregular patches without inflammation is known as?

What is the technical term for a boil, localized, bacterial infection of the hair follicle?

Long, Course, pigmented hair found on the scalp, legs, arms and body?

Hair that forms a circular pattern is called?

Canities is the technical term for?

Monilethrix is the technical term for?

Only treatment proven to increase hair growth and approved by the FDA?

In the makeup of normal human hair, what COHNS element is present in the lowest percentage?

A mature strand of human hair is divided into two principle parts known as

What term refers to an infection of the hair follicles cause by staphylococcus?

In the cortex, a side bond that is easily broken by strong alkaline or acidic solutions is?

Technical term for hair that is in a dry, brittle condition with nodular swellings?

Of 20 amino acids in the hair, a person must obtain __ of the essential amino acids from diet?

The study of hair is known as?

Hair with low porosity is considered to be?

Short, fine, downy, unpigmented hair is known as?