Structure of Hair
How many parts is a hair strand divided into?
What is 2 parts
What is the main purpose to concluding a hair analysis?
What is so the stylist can find out what type of hair the client has and what products need to be used.
What are the two main types of hair on the body?
What is vellus and terminal hair.
How many phases are there in the hair growth cycle?
What is 3
What is canities?
What is the technical term for grey hair caused by loss of melanin in the hair.
Does the hair root or hair shaft project about the scalp?
What is the hair shaft.
What is the difference between hair texture and hair density?
What is hair texture is the thickness of one individual strand and hair density is the amount of hairs measured on 1 square inch.
Do you find terminal or vellus hair on infants or children before puberty?
What is vellus.
When can extreme hairloss start occuring?
What is teen ages
What is hypertrichosis?
What is abnormal hair growth in area of the body that normally only grow vellus hair.
What is the lowest part of the hair root?
What is the hair bulb.
What is hair porosity?
What is the hairs ability to absorb moisture
What is the percentage of vellus hair with women to men?
What is 55%
What are some examples of hair loss treatments?
What is wigs, hair transplants, extensions, and weaves.
What is the technical term for brittle hair?
What is fragitlis crinium
What are the main parts of the hair shaft?
If the hair breaks when measureing the hairs elasticity, is it normal or low elasticity?
What is low elasticity.
Terminal hair is found where on the body?
What is scalp, legs, arms, and bodies of femals and males.
What is it called when hair falls out in round patches?
What is alopecia areata
What is excessive production and accumulation of skin cells, creating large, visible clumps?
What is dandruff
What are the main parts of the hair root?
What is folocule, hair bulb, dermal papilla, arrector pili, and sebaceouls glands.
What are the three different kinds of hair growth?
What is cowlick, whorls, and hair streams.
What are the three phases of the growth cycle?
What is anagen, catagen, telogen.
What type of hairloss is caused at the end of pregnancy?
What is postpartum alopecia
What causes ringworm?
What is fungal organism