1
9-block wrap is also known as:
a) spiral wrap b) bricklay wrap c) basic permanent wrap d) general permanent wrap
basic permanent wrap
Chemical relaxing is to alter naturally curly or wavy hair into a __________ form:
a) round b) straighter c) coiled d) over curly
straighter
A __________ requires a protective base cream to be applied:
a) base relaxer b) retouch relaxer c) virgin relaxer d) none of the above
base relaxer
The layer of the hair that contains melanin:
a) cuticle b) cortex c) medulla d) hair shaft
cortex
Cross bonds are also known as:
a) side bonds b) physical bonds c) chemical bonds d) hydroxide bonds
side bonds
The oxidation of primary __________ creates aldehyde:
a) alcohols b) ammonium c) sodium hydroxide d) hydrogen peroxide
alcohols
The main ingredient in an alkaline wave:
a) thioglycolic acid b) sodium hydroxide c) glyceryl monothioglycolate d) hydrogen peroxide
thioglycolic acid
Double-rod wrap is also known as:
a) rod on rod wrap b) partial wrap c) stacked wrap d) piggyback wrap
piggyback wrap
A staggered wrapping pattern:
a) cushion wrap b) bricklay perm wrap c) spiral wrap d) book end wrap
bricklay perm wrap
A perm wrap that consists of partings that follow the shape of the head:
a) oblong b) triangle c) curvature d) rectangle
curvature
The chemical solution that stops the waving process of a permanent wave and rebuilds the bonds into
their new form:
a) water b) ammonia c) neutralizer d) keratin
neutralizer
The position of the perm rod within the section:
a) base control b) base placement c) base direction d) both a and b
base direction
Base placement is also known as:
a) base control b) base size c) base movement d) base direction
base control
Rods that have a small diameter in the center and a larger diameter throughout the length:
a) concave b) straight c) loop d) spiral
concave
A __________ is formed from two or more substances combined but not chemically changed:
a) suspension b) physical mixture c) solution d) composition
physical mixture
Waves that require no heat and have a pH above 7.1 are:
a) acid b) neutral c) alkaline d) free waves
alkaline
Used as a barrier to protect the scalp from chemicals during a relaxer:
a) hair lotion b) neutralizing lotion c) base cream d) face cream
base cream
A flexible, foam covered rod:
a) straight rod b) concave rod c) bender rod d) spiral rod
bender rod
Disulfide bonds connect two sulfur atoms located in the amino acid called:
a) peptide b) keratin c) cysteine d) amino
cysteine
__________ uses two end papers, one on each side of the hair strand:
a) Single flat wrap b) Triple flat wrap c) Double flat wrap d) Book wrap
Double flat wrap
A mild, alternative relaxer that contains a low pH and is compatible with thio relaxers:
a) keratin b) guanidine hydroxide c) lithium hydroxide d) ammonium bilsulfite relaxer
ammonium bilsulfite relaxer
__________ waves use an ingredient to reduce the odor associated with perms:
a) Sodium b) Alkaline c) Keratin d) Ammonia-free
Ammonia-free
An end wrap technique with one folded paper:
a) book end b) single c) double d) flat
book end
Cold waves are also known as:
a) acid waves b) alkaline waves c) glyceryl monothioglycolate d) hydroxide waves
alkaline waves
These bonds can only be broken with chemical solutions:
a) physical bonds b) disulfide bonds c) side bonds d) salt bonds
disulfide bonds