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Cosmetology > Chapter 18 > Flashcards

Chapter 18 Flashcards

0
Q

All chemical texture procedures involve changing the hair structure using:

A. steady and constant changes
B. chemical and layer changes
C. physical and wave changes
D. chemical and physical changes

A

chemical and physical changes

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1
Q

The chemical texture service that loosens overly curly hair into loose curls or waves is:

A. curl softening
B. curl re-formation
C. alternate waving
D. swelling compound

A

curl re-formation

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2
Q

The exterior hair structure layer that protects the hair from damage is the:

A. cuticle
B. medulla
C. follicle
D. shaft

A

cuticle

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3
Q

The layer of the hair that provides strength and elasticity is the:

A. medulla
B. cortex
C. regular
D. arrector

A

cortex

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4
Q

Hair bonds that cannot be broken by heat or water are:

A. disulfide bonds
B. cuticle bonds
C. sulfur bonds
D. inner bonds

A

disulfide bonds

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5
Q

The natural pH of hair is between:

A. 4.0 and 5.0
B. 4.5 and 5.5
C. 5.0 and 6.5
D. 6.0 and 7.0

A

4.5 and 5.5

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6
Q

One of the most important parts of a successful texture service is thea;

A. shampoo consultation
B. client consultation
C. draping procedure
D. technical skill

A

client consultation

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7
Q

Permanent waves cannot be performed if the hair is coated with:

A. hydrogen shampoo
B. metallic shine
C. Epsom salts
D. metallic salts

A

metallic salts

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8
Q

Disulfide bonds are chemical-based side bonds that are formed when:

A. three peptide bonds are broken apart
B. sulfur atoms in two adjacent protein chains are joined together
C. two salt-type chains are joined together
D. three salt bonds are joined together

A

sulfur atoms in tow adjacent protein chains are joined together

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9
Q

The measurement used to determine the hydrogen ions in a solution is:

A. potential of hydrogen
B. chemical composition
C. potential negativity
D. chemical solution

A

potential of hydrogen

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10
Q

Chemical texturizers temporarily raise the pH of the hair by lifting the cuticle layer to:

A. allow penetration to the medulla layer
B. allow amino acids to swell
C. allow penetration to the cortex layer
D. allow keratin proteins to be removed

A

allow penetration to the cortex layer

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11
Q

Long, coiled polypeptide chains that are part of the hairs structure are:

A. salt bonds
B. keratin proteins
C. alkaline proteins
D. peptide bonds

A

keratin proteins

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12
Q

The client record card should include a complete ecaluation of the length, texture, color and:

A. condition of the hair
B. previous style of the hair
C. clients favorite color
D. the clients age

A

condition of the hair

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13
Q

During the hair and scalp analysis procedure, the stylist should look for:

A. cream conditioners
B. abrasions or signs of scalp disease
C. previous styling products used
D. previous successful hair services

A

abrasions or signs of scalp disease

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14
Q

Hair texture that requires a longer processing or rewetting of soluion to ensure complete saturation is:

A. regular-textured hair
B. fine-textured hair
C. wavy-textured hair
D. coarse-textured hair

A

coarse-textured hair

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15
Q

The measurement of the number of hairs per square inch on the head is:

A. density
B. length
C. porosity
D. elasticity

A

density

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16
Q

An indication of the strength of the side bonds is:

A. porosity
B. elasticity
C. flexibility
D. absorbtion

A

elasticity

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17
Q

The second process of a permanent wave is the:

A. physical change process
B. elasticity change process
C. chemical change process
D. influence change process

A

chemical change process

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18
Q

In permanent waving, the size of the curl is determined by the:

A. position of the rod
B. length of the hair
C. wrapping of the rod
D. size of the rod

A

size of the rod

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19
Q

The permanent wave rod that produces the uniform curl along the entire width of the strand is a:

A. straight rod
B. concave rod
C. convex rod
D. loop rod

A

straight rod

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20
Q

A wrapping technique using two endpapers, one placed uder the strand and over is the:

A. bookend wrap
B. double-flat rap
C. single-flat wrap
D. end wrap

A

double-flat wrap

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21
Q

Permanent wave rods are place ono subsections of a panel called:

A. base sections
B. panel sections
C. inverted sections
D. center sections

A

base sections

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22
Q

The position of a permanent wave rod in relation to its base section is the:

A. base direction
B. rod angle
C. wrapping angle
D. base placement

A

base placement

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23
Q

The technique of wrapping at a 90 degree angle of straight out from the center is:

A. half-off base placement
B. base direction placement
C. greater volume placement
D. lesser volume placement

A

half-off base placement

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24
Q

The two basic types of wrapping hair around a perm rod are the spiral method and:

A. loop method
B. croquignole method
C. placement method
D. horizontal method

A

croquignole method

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25
Q

A technique used to wrap extra-long hair using two rods in opposite directions is a(n):

A. croquignole perm wrap
B. ends perm wrap
C. piggyback wrap
D. spiral perm wrap

A

piggyback wrap

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26
Q

A reduction reaction involves either the addition of hydrogen or removal of:

A. oxygen
B. peroxide
C. carbon
D. nitrogen

A

oxygen

27
Q

Acommon, colorless reducing agent used in chemical texture services is:

A. alkalizing agent
B. thioglycolic acid
C. reducing agent
D. endothermic acid

A

thioglycolic acid

28
Q

The main reducing agent in alkaline permanents is:

A. sodium hydroxide
B. ammonium thioglycolate
C. ammonium hydroxide
D.ammonium bromide

A

ammonium thioglycolate

29
Q

Most alkaline permanent waves have a pH between:

A. 9.0 and 9.6
B. 9.0 and 10.1
C. 8.0 and 10.0
D. 9.5 and 10.1

A

9.0 and 9.6

30
Q

The primary low pH reducing agent acid waves is:

A. ammonium hydroxide
B. glyceryl monothermic
C. ammonium thioglycolate
D. glyceryl monothioglycolate

A

glyceryl monothioglycolate

31
Q

An exothermic chemical reaction produces:

A. thio
B. heat
C. hydrogen
D. reactions

A

heat

32
Q

The basic components of acids waves are permanent wave solution and:

A. conditioner and activator
B. neutralizer and stabilizer
C. activator and neutralizer
D. shampoo and neutralizer

A

activator and neutralizer

33
Q

An endothermic wave must be activated using a(n):

A. ammonia lotion
B. outside heat source
C. sulfite source
D. reducing agent

A

outside heat source

34
Q

In permanent waving, the processing should be determined by the:

A. strength of the solution
B. size of the rods
C. processing time
D. length of the hair

A

strength of the solution

35
Q

Hair that is too weak to hold a curl or may be completely straight after a perm is:

A. over curly
B. over-processed
C. over saturated
D. under processed

A

over-processed

36
Q

The process of stopping the action of a permanent wave is:

A. rinsing
B. rebuilding
C. normalizing
D. neutralization

A

neutralization

37
Q

Permanent wave solution should be rinsed from the hair for a minimum of:

A. 2 minutes
B. 10 minutes
C. 5 minutes
D. 15 minutes

A

5 minutes

38
Q

A 90 degree perm wrap that minimizes stressand tension on the hair is:

A. half off base
B. on base
C. over directed
D. curved base

A

half off base

39
Q

The precess of rearranging extremely curly hair into a straighter or smoother form is:

A. chemical hair relaxing
B. chemical smoothing
C. continuation
D. neutralizing

A

chemical hair relaxing

40
Q

In extremely curly hair, the thinnest and weakest sections of the hair strand are located at the:

A. twists
B. roots
C. diameter
D. shaft

A

twists

41
Q

Thio chemical relaxers usually have a pH value above:

A. 5
B. 10
C. 9
D. 6

A

10

42
Q

The active ingredient in all hydroxide relaxers is the hydroxide:

A. viscosity
B. neutralization
C. thio
D. ion

A

ion

43
Q

All hydroxide relaxers can swell the hair up to:

A. tenfold its normal diameter
B. twice its normal diameter
C. once its normal diameter
D. three times its diameter

A

twice its normal diameter

44
Q

Hydroxide relaxers remove one atom of sulfur from a disulfide bond converting it into a:

A. lanthionine bond
B. hydrogen bond
C. sulfur bond
D. cross bond

A

lanthionine bond

45
Q

Disulfide bonds broken by hydroxide relaxers can be neutralized using a(n):

A. restretched
B. re-formed
C. oxidized
D. compatible

A

re-formed

46
Q

Hydroxide ions lef inthe hair after a relaxer can be neutralized using a(n):

A. acid-balanced shampoo
B. conditioning rinse
C. thio neutralizer
D. acid-free shampoo

A

acid-balanced shampoo

47
Q

Relaxers containing one component used without any additional mixing are:

A. thio relaxers
B. neutral relaxers
C. metal hydroxide relaxers
D. normalizing relaxers

A

metal hydroxide relaxers

48
Q

Sodium hydroxide relaxers (NaOH) are commonly called:

A. potassium relaxers
B. lye relaxers
C. thio relaxers
D. guanidine relaxers

A

lye relaxers

49
Q

A relaxer with two components mixed immediately prior to use is:

A. ammonium hydroxide relaxer
B. guanidine hydroxide relaxer
C. thioglycolate relaxer
D. lithium hydroxide relaxer

A

guanidine hydroxide relaxer

50
Q

Lithium hydroxide relaxers and potassium hydroxide relaxers are advertised and sold as:

A. conditioner relaxers
B. no-lye relaxers
C. no chemical relaxers
D. lye relaxers

A

no-lye relaxers

51
Q

Ammonium sulfite and ammonium bisulfite are marketed as:

A. lanthionization relaxers
B. mild alternative relaxers
C. no-hydroxide relaxers
D. lye relaxers

A

mild alternative relaxers

52
Q

Cream used to protect the skin and scalp during a hair-relaxing process is:

A. neutral cream
B. scalp cream
C. coating cream
D. base cream

A

base cream

53
Q

The strength of relaxers is determined by the concentration of:

A. ammonia
B. hydroxide
C. salts
D. atoms

A

hydroxide

54
Q

To avoid over-processing during a retouch relaxer application wait until the last few minutes of processing to apply relaxer to the area:

A. closest to the mid shaft
B. closest to the scalp
C. closest to the sides
D. closest to the front

A

closest to the scalp

55
Q

Conditioners with an acidic pH that condition and normalize hair prior to shampooing are:

A. conditioning rinses
B. conditioning shampoos
C. normalizing lotions
D. acid-based relaxers

A

conditioning shampoos

56
Q

Curl re-formation does not straighten the hair,it simply makes the existing curl:

A. larger and looser
B. smaller and longer
C. tighter and open
D. open and soft

A

larger and looser

57
Q

To avoid scalp irritation, prior to the application of a hydroxid relaxer never:

A. shampoo the hair
B. cut the hair
C. condition the hair
D. comb the hair

A

shampoo the hair

58
Q

To avoid excessive stretching of the hair when combing out tangles, use a:

A. tail comb
B. plastic comb
C. wide-toothed comb
D. barber comb

A

wide-toothed comb

59
Q

Performing texture services involves oerful chemicals that must be handled with:

A. ease
B. caution
C. gloves
D. disregard

A

caution

60
Q

The term used to describe removing excess water before the application of a neutralizer is:

A. processing
B. conditioning
C. blotting
D. rinsing

A

blotting

61
Q

When checking for test curl development, the test curl should reflect:

A. loose S formation
B. firm S. formation
C. small wave
D. breakage

A

firm S formation

62
Q

When performing test curls, the rod should be unwound approximately:

A. 1/2 turn
B. 1 turn
C. 1 1/2 turns
D. 2 full turns

A

1 1/2 turns

63
Q

Incorrect placement of the rubber band of perm rods will cause band marks or:

A. shrinkage
B. protection
C. tension
D. breakage

A

breakage

64
Q

When working with hair that has been chemically relaxed, uou should avoid using:

A. shampoo
B. shears
C. hot irons
D. protective equipment

A

hot irons

Cosmetology (21 decks)

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