properties of hair and scalp category 1
Random
things to know for state board
important stuff
Disordres
100
trichology
what is the scientific study of the hair, its diseass, and its care?
100
catagen phase
the phase of hair growth that lasts the shortest time is the
100
perms and relaxers
disulfide bonds can be broken by
100
10 percent
about ___ of the hair is in the resting phase at any one time
100
a furuncle
a boil is also known as
200
cortex
all natural hair color is the result of pigmentlocated within the
200
telogen
the three phases of hair growth are anagen, catagen, and
200
water or heat
a hydrogen bond is a physical side bond that is easly broken by
200
general thinning of crown hair
in women, androgenic alopecia shows up as
200
sanitation and disinfection
preventing the spread of tinea, pityrasis, and staphylococci infections involves proper
300
terminal hair
hormonal changes during puberty cause some areas of vellus hair to be replaced with
300
scalp massage increases hair growth
one common hair myth is
300
oval
a cross-section of a wavy hair strand is usually
300
trichoptilosis
the technical term for split ends is
300
head lice
pediculosis capitis is the infestation of the hair and scalp with
400
keratin
as living cells of the hair mature, they fill up with protein called
400
alopecia
abnormal hair loss is called
400
diameter
hair texture is defined as the hair's
400
hypertrichosis
abnormal growth of hair is called
400
referred to a physician
clients with tinea capitis should be
500
telogen
the resting phase of the hair growth cycle is known as
500
catagen phase
the follicle canal shrinks and detaches from the dermal papilla during the
500
density
the number of individual hair strands on 1 square inch of scalp is referred to as
500
pityriasis capitis simplex
dry dandruff, thin scales, and an itchy scalp are typical of
500

when should a hair analysts be completed

Before any service is preformed 

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