3216206
Descripción
Test por Jessica Fenn, actualizado hace más de 1 año
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Creado por Jessica Fenn
hace más de 9 años
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Pregunta 1
Pregunta
The cortex layer of the hair structure is responsible for the hair's length and texture.
Respuesta
- True
- False
Pregunta 2
Pregunta
the term pH is an abbreviation used for potential hydrogen.
Respuesta
- True
- False
Pregunta 3
Pregunta
The single flat wrap uses one end paper folded in half over the hair ends like an envelope.
Respuesta
- True
- False
Pregunta 4
Pregunta
On-base placement minimizes stress and tension on the hair.
Respuesta
- True
- False
Pregunta 5
Pregunta
alkaline waves are also known as cold waves.
Respuesta
- True
- False
Pregunta 6
Pregunta
Ammonia-free waves use an ingredient other than ATG, such as cysteamine or mercaptamine.
Respuesta
- True
- False
Pregunta 7
Pregunta
the most common neutralizer is hydrogen peroxide.
Respuesta
- True
- False
Pregunta 8
Pregunta
the curvature permanent warp uses zigzag parting to divide base areas.
Respuesta
- True
- False
Pregunta 9
Pregunta
Japanese thermal straightening combines use of a thing relaxer with flat ironing.
Respuesta
- True
- False
Pregunta 10
Pregunta
Keratin straightening treatments work by breaking side bonds.
Respuesta
- True
- False
Pregunta 11
Pregunta
The process of chemically altering the natural wave pattern of hair is:
Respuesta
-
chemical hair softening
-
chemical texture services
-
natural hair services
-
alternative texture services
Pregunta 12
Pregunta
The range of numbers used in the pH scale is:
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-
0 to 5
-
0 to 7
-
0 to 10
-
0 to 14
Pregunta 13
Pregunta
Chemical hair texturizers temporarily raise the pH of the hair in order to:
Respuesta
-
expand and harden the shaft
-
harden and close the shaft
-
swell and set the shaft
-
soften and swell the shaft
Pregunta 14
Pregunta
In the resturctureing process, coarse, resistant hair with a strong compact cuticle require a chemical solution that is:
Respuesta
-
slight alkaline
-
mildly acidic
-
strongly acidic
-
highly alkaline
Pregunta 15
Pregunta
chemical side bonds formed when two sulfur-type chains are joined together are:
Respuesta
-
disulfide bonds
-
peptide bonds
-
keratine bonds
-
amino bonds
Pregunta 16
Pregunta
In permanent waving, the shape and type of curl are determined by the shape and type of rod and the:
Respuesta
-
long rods
-
hair length
-
sectioning
-
wrapping method
Pregunta 17
Pregunta
Rods that are equal in diameter along their entire length or curling area are
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-
convex rods
-
straight rods
-
conventional rods
-
spiral rods
Pregunta 18
Pregunta
The wrapping technique that provides the most control over hair ends is the
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-
single flat wrap
-
bookend warp
-
double flat wrap
-
placed wrap
Pregunta 19
Pregunta
All perm warps begin by sectioning the hair into
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-
subsections
-
base sections
-
parts
-
panels
Pregunta 20
Pregunta
In permanent waving, panels of hair are divided into smaller subsection called
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-
rod sections
-
base sections
-
outer sections
-
placements
Pregunta 21
Pregunta
Caution should be used with on-base rod placement to avoid additional:
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-
sectioning of hair
-
stress and tension on hair
-
increased volume
-
curl patterns
Pregunta 22
Pregunta
The angle at which a permanent wave rod is postioned on the head is reffered to as
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-
wrapping technique
-
rod direction
-
diagonal technique
-
base direction
Pregunta 23
Pregunta
The two methods of wrapping the hair around a perm rod are:
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-
flat and spiral
-
croquignole and even
-
spiral and perpendicular
-
croquignole and spiral
Pregunta 24
Pregunta
In the croquignole method of wrapping, the hair is wound from:
Respuesta
-
scalp to ends
-
longest to shortest
-
ends to scalp
-
shortest to longest
Pregunta 25
Pregunta
Once in the cortex, the waving solution breaks the disulfide bonds through a chemical reaction called:
Respuesta
-
rearranging
-
normalization
-
reduction
-
alkaline
Pregunta 26
Pregunta
In permanent waving, the reduction reaction is due to the addition of:
Respuesta
-
hydrogen
-
oxygen
-
salt
-
carbon
Pregunta 27
Pregunta
The active ingredients or redution agent in alkaline permanent waves is:
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-
ammonium thioglycolate
-
hydrogen thioglycolate
-
alkaline acids
-
glyceryl monothioglycolate
Pregunta 28
Pregunta
Most alkaline permanent waves had a pH between
Respuesta
-
4.5 and 5.5
-
6.0 and 7.0
-
9.0 and 9.6
-
10.0 and 11.0
Pregunta 29
Pregunta
The main active ingredient in true acid and acid-balanced waving lotions is:
Respuesta
-
glyceral monothioglycolate
-
ammonium thioglycolic
-
sodium hydroxide
-
sodium hydrochloride
Pregunta 30
Pregunta
All acid waves have trhee components sonsisting of the permanent waving lotion, neutalizer, and:
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-
conditioner
-
prewrap
-
stabilzer
-
activator
Pregunta 31
Pregunta
Exothermic waves create a chemical reaction that heats the waving solution and speeds up:
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-
processing
-
conditioning
-
neutralizing
-
formulation
Pregunta 32
Pregunta
Waves that are activated from an outside heat source are considered:
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-
stablized
-
endothermic
-
exothermix
-
acid waves
Pregunta 33
Pregunta
Hair that has to many disulfied bonds broken and will not hold a firm curl is considered:
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-
underprocessed
-
overprocessed
-
underneutralized
-
tinted
Pregunta 34
Pregunta
The process that stops the action fo permanent wave solution and rebuilds the hair into its new form is:
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-
sectioning
-
rinsing
-
thio neturalization
-
normalization
Pregunta 35
Pregunta
Base cations are ofset from each other row by row, to prevent notciable splits, in which wrapping pattern?
Respuesta
-
weave technique
-
bricklay permanent wrap
-
basic permanent wrap
-
straight wrap set
Pregunta 36
Pregunta
The double-rod wrap technique is also called the:
Respuesta
-
piggyback warp
-
straight wrap
-
spiral wrap
-
weave technique
Pregunta 37
Pregunta
The process of rearranging the basic structure of curcly hair into straight or smother form is
Respuesta
-
texturizing
-
permanent waving
-
chemical softening
-
chemical hair relaxing
Pregunta 38
Pregunta
Hydroxide relaxers remove a sulfur atom from a disulfide bond, converting it into a(n):
Respuesta
-
normalization bond
-
acidic bond
-
lanthionine bond
-
amino bond
Pregunta 39
Pregunta
Relaxers that contain only one component that are used without mixing are:
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-
neutralizing relaxers
-
metal hydroxide relaxers
-
guanidine hydroxide relacers
-
calcium hydroxide relaxers
Pregunta 40
Pregunta
Sodium hydroxide relaxers are commonly called
Respuesta
-
metal relaxers
-
no-lye relaxers
-
lye relaxers
-
medium relaxers
Pregunta 41
Pregunta
relaxers are often marketed and sold as no mix-no lye relaxers are
Respuesta
-
potassium hydroxide relaxeres
-
sodium hydroxide relaxeres
-
ammonium thio relaxers
-
guanidine hydroxide relaxeres
Pregunta 42
Pregunta
relaxers that contain two components and must be mixed immediately prior to use are
Respuesta
-
guanidine hydroxide relaxeres
-
ammonium thioglycolate
-
no-lye relaxers
-
potassium hydroxide relaxeres
Pregunta 43
Pregunta
hydroxide relaxers that do not require the application of a protective base are
Respuesta
-
no-base relaxers
-
base cream relaxers
-
bream relaxers
-
metal hydroxide relaxers
Pregunta 44
Pregunta
The difference in the strength of most chemical hair relaxers is determined by the concentration of
Respuesta
-
lanthionization
-
hydroxide
-
ammonia
-
coating
Pregunta 45
Pregunta
During a relaxer strand test, hair that is pressed to the scalp and continues to curl is
Respuesta
-
sufficiently relaxed
-
insufficiently relaxed
-
normalized
-
overprocessed
Pregunta 46
Pregunta
The application of chemical relaxers should be started in the most resistant area, usually the
Respuesta
-
back of the head
-
front hairline
-
scalp area
-
side area
Pregunta 47
Pregunta
Conditioner with an acidic pH that restores the hair's natural pH after a hydroxide relaxer is:
Respuesta
-
lanthionization solution
-
natural lotion
-
swelling cream
-
normalization lotion
Pregunta 48
Pregunta
A combination of a thio relaxer and a thio permanent wrapped on large rods is a:
Respuesta
-
permanent wave
-
soft curl permanent
-
furl curl permanent
-
relaxer retouch
Pregunta 49
Pregunta
Chemical services shoudl not be performed if the scalp analysis shows any signs of
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-
porosity
-
abrasions
-
disorder
-
tightness
Pregunta 50
Pregunta
Hair that is treated with hydroxide relaxers must not be treated with:
Respuesta
-
conditioning solutions
-
color shampoos
-
thio relaxers
-
normalization solutions
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