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WorksheetsPermanent Waving wrapping and chemicals
Total questions: 20
Worksheet time: 10mins
Name
Class
Date
1.
The cortex layer of the hair structure is responsible for the hair's length and texture?
a)
true
b)
false
2.
The term pH is an abbreviation used for potential of hydrogen?
a)
true
b)
false
3.
The single flat wrap uses one end paper folded in half over the hair ends like an envelope.
a)
true
b)
false
4.
On-base placement minimizes stress and tension on the hair.
a)
true
b)
false
5.
Alkaline waves are also known as cold waves.
a)
true
b)
false
6.
Rods that are equal in diameter along their entire length or curling area are?
a)
convex rods
b)
conventional rods
c)
spiral rods
d)
straight rods
7.
The wrapping technique that provides the most control over the hair ends is the?
a)
single flat wrap
b)
double flat wrap
c)
placed wrap
d)
bookend wrap
8.
In permanent waving, panels of hair are divided into smaller subsections called?
a)
rod sections
b)
outer sections
c)
placemnets
d)
base sections
9.
Caution should be used with on-base rod placement to avoid additional?
a)
sectioning of hair
b)
increased volume
c)
curl patterns
d)
stress and tension on hair
10.
The two methods of wrapping the hair around a perm rod are?
a)
flat and spiral
b)
spiral and perpendicular
c)
croquignole and spiral
d)
croquignoe and even
11.
In the croquignole method of wrapping, the hair is wound from?
a)
scalp to ends
b)
ends to scalp
c)
shortest to longest
d)
longest to shortest
12.
The main active ingredient in true acid and acid-balanced waving lotions is?
a)
glyceryl monothioglycolate
b)
sodium hydroxide
c)
sodium hydrochloride
d)
ammonium thioglycolic
13.
All acid waves have three components consisting of the permanent waving lotion, neutralizer, and?
a)
conditioner
b)
stabilizer
c)
activator
d)
prewrap
14.
Exothermic waves create a chemical reaction that heats the waving solution and speeds up?
a)
processing
b)
neutralizing
c)
formulation
d)
conditioning
15.
Waves that are activated from an outside heat source are considered?
a)
stabilized
b)
exothermic
c)
acid waves
d)
endothermic
16.
Hair that has too many disulfide bonds broken and will not hold a firm curl is considered?
a)
underprocessed
b)
underneutralized
c)
tinted
d)
overprocessed
17.
The process that stops the action of permanent wave solution and rebuilds the hair into its new form is?
a)
sectioning
b)
thio neutralization
c)
normalization
d)
rinsing
18.
The most common type of perm rod is?
a)
spiral
b)
concave
c)
straight
d)
small
19.
Permanent waves that have a 7.0 or neutral pH are called
a)
basic
b)
acid-balanced waves
c)
alkaline
d)
thio free
20.
Also known as a straight set wrap is?
a)
spiral
b)
basic permanent wrap
c)
single halo
d)
acid-balanced wave
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