Properties of Hair and Scalp Part 2

The three growth cycles of human hair are:

• anagen, endocentric, and telogen
• anagen, transition, and mature
• anagen, catagen, and telogen
• catagen, return, and transition

The condition of abnormal hair growth of terminal hair is referred to as:

• monilethrix
• trichoptilosis
• hypertrichosis
• ringed hair

The growth phase, during which new hair is produced

• catagen
• telogen
• anagen
• follicle

All natural hair color is the result of pigment called _____.

• melanin
• tissue
• sebum
• proteins

What pigment in hair provides natural colors ranging from red and ginger to yellow and blond tones?

• Eumelanin
• Neuromelanin
• Pheomelanin
• Keratin

What term refers to the shape of the hair strand?

• Whorl
• Cowlick
• Hair stream
• Wave pattern

Vellus hair is also known as _____ hair.

• straight
• melamine
• lanugo
• terminal

What type of hair is short, fine, unpigmented, and downy?

• Vellus hair
• Terminal hair
• Androgenic hair
• Feathered hair

What are the three growth cycles of human hair?

• Anagen, growth phase, and telogen
• Catagen, return, and transition
• Anagen, catagen, and telogen
• Anagen, transition, and mature

What is the growth phase during which new hair is produced?

• Genesis
• Telogen
• Anagen
• Catagen