layer of skin that we see and is treated by a practitioner
corneum
technical term for gray hair
canities
to be effective, the strength of ethly alchohol must be no less than
70%
someone with onychophagy requires
manicure more often
the profile that is considered to be ideal is
straight profile
also known as microscopic anatomy
histology
hirsuties is abnormal hair growth, also known as
hypertrichosis
substance used to neutralize or raise the pH of hair products
alkanolamines
the slightly thickened skin that lies underneath of the free edge
hyponychium
the second ingredient in most shampoos
surfactants
the head of a surfactant molecule is
hydrophilic
disease caused by a bloodborne virus and is marked by inflammation of the liver
hepatitis
chemical reaction of subtracting oxygen from or adding hydrogen to a substance is known as
reduction
when filing the clients nails go from (blank) to (blank)
corner to center
the largest and strongest bone of the face, forms the lower jaw
mandible
the clear transparent layer of the epidermis
stratum lucidum
what causes motility in bacteria
flagella/ cilia
lighteners are activated by
hydrogen ions
anode is (blank) pole
positive
extensor muscles in the arm straightens:
wrist, hand and fingers
going from 7 to 10 on the pH scale is (blank) times more alkaline
1000
pus forming bacteria that is arranged in curves lines resembling a string of beads
streptococci
hydroxide chemical relaxers break down disulfide bonds and convert them to
lanthionine bonds
living skin that surrounds the entire nail border
perionychium
corkscrew shaped bacteria
spirilla