1
Partial perm wrap is a perming technique that provides curl or wave to:
a) the entire head b) a soft curl pattern c) small areas of the head d) large areas of the head
small areas of the head
A no-base relaxer that does not require a base cream:
a) lye relaxer b) sodium relaxer c) virgin relaxer d) no-lye relaxer
no-lye relaxer
The pH scale ranges from:
a) 0 to 15 b) 1 to 15 c) 0 to 14 d) 1 to 14
0 to 14
True acid waves are permanent waves processed with the application of heat that process __________
than alkaline waves:
a) slower b) faster c) the same as d) longer
slower
__________ bonds are easily broken by a change in pH and reform when the pH balance is restored:
a) Peptide b) Salt c) Side d) Disulfide
Salt
Miscible’ means substances:
a) can mix b) cannot mix c) require a solution to remain mixed d) require heat to be mixed
can mix
These bonds are connected by amino acids that form polypeptide chains:
a) physical bonds b) peptide bonds c) side bonds d) salt bonds
peptide bonds
__________ do not have a chemical reaction:
a) Chemical properties b) Physical properties c) Chemical change d) Physical alternation
Physical properties
A __________ is applied around the hairline and ears to protect the skin from permanent wave lotions:
a) protective cream b) clarifying cream c) moisturizing cream d) none of the above
protective cream
Reduction is the process through which disulfide bonds are:
a) hardened b) tightened c) broken d) reformed
broken
New hair growing out from the scalp that has not been chemically treated:
a) damaged hair b) chemical hair c) new growth d) fresh hair
new growth
An occupational disease is any illness caused by __________ to certain products or ingredients:
a) overexposure b) underexposure c) incorrect utilization d) none of the above
overexposure
This wrap technique produces curl or wave only on the hair ends:
a) spiral b) piggyback c) ponytail d) weave
ponytail
The measurement of the acidity or alkalinity of a solution is the:
a) thio b) pH - potential hydrogen c) electrons d) amino acid
pH - potential hydrogen
The bonds that connect polypeptide chains and that are responsible for strength and elasticity:
a) peptide b) side c) salt d) disulfide
side
Normalizing lotions are conditioners with __________ pH that restore the hair after a hydroxide relaxer:
a) neutral b) acidic c) alkaline d) none of the above
acidic
Softening or loosening of overly curly hair is known as a:
a) permanent wave b) hard press c) soft curl reformation d) none of the above
soft curl reformation
The ability of hair to absorb any liquid:
a) texture b) density c) elasticity d) porosity
porosity
Chemically restoring the disulfide bonds to their newly hardened shape, also known as rebonding:
a) oxidation b) processing c) neutralizing d) softening
neutralizing
Requires only one end paper to be used in conjunction with other end wrap techniques to cover any
remaining hair on the strand:
a) block wrap b) book end wrap c) single flat wrap d) double end
single flat wrap
An inorganic compound that is a colorless, flammable and pungent gas:
a) ammonia b) lye c) formaldehyde d) sodium
ammonia
Permanent waving permanently rearranges straight hair into __________ pattern:
a) a curly / wavy b) a straight c) a relaxed d) none of the above
a curly / wavy
Prior to a chemical service, this test is performed to determine how the hair will respond to the chemical:
a) preliminary skin b) preliminary strand c) preliminary color d) preliminary patch
preliminary strand
A __________ statement is a form affirming that your Guest was advised of any potential risks:
a) patch test b) consultation c) record card d) release
release
__________ is caused by repeated exposure to a chemical substance:
a) Oxidation b) Lanthionization c) Neutralization d) Sensitization
Sensitization