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Chemical texture services
62問 • 1年前
  • ユーザ名非公開
  • 通報

    問題一覧

  • 1

    What are the two broad spectrum texture categories

    permanent and semipermanent

  • 2

    Soft curl permanent

    loosens very curly hair, leaving hair with soft curls or waves

  • 3

    Hair fibers are made up of what proteins

    mainly keratin

  • 4

    Hydrogen bonds are broken how?

    they are broken when hair is wet and then naturally reform as the hair dries

  • 5

    Disulfide bonds

    cannot be broken by water

  • 6

    Sodium hydroxide has a ph of what

    12.5-14.0

  • 7

    What is the ph of the hair and scalp naturally

    4.5 to 5.5

  • 8

    Acidic has a ph of what

    below 7

  • 9

    Alkaline has a ph of what

    above 7

  • 10

    What three hydroxide relaxers can swell the hair up to twice its normal amount

    sodium hydroxide, potassium hydroxide, lithium hydroxide and guanidine hydroxide

  • 11

    What is lanthioization

    the process by which hydroxide relaxers permanently straighten hair

  • 12

    Sodium hydroxide relaxers are commonly called

    lye or caustic soda

  • 13

    Sodium hydroxide relaxers

    are the oldest and most common type of chemical hair relaxer

  • 14

    What would you choose for someone with a sensitive scalp?

    no lye relaxers especially guaidine hydroxide

  • 15

    What do no lye relaxers cause?

    calcium residue on the hair that lye relaxers with not penetrate

  • 16

    Base cream is also known as

    protective base cream

  • 17

    Hydroxide hair relaxers are available in three strengths

    Mild, regular and super

  • 18

    What can the curl pattern on healthy hair be loosened up to

    75 percent and all frizz eliminated

  • 19

    A hydroxide neutralization is used when

    after a hydroxide hair relaxer has been sufficiently processed

  • 20

    What is the active ingredient or reducing agent in thio relaxers

    ammonium thioglycolate or ATG

  • 21

    Reduction does what to disulfide bonds

    breaks them

  • 22

    Oxidation does what to disulfide bonds

    reforms them

  • 23

    Keratin based smoothing treatment also known as Brazilian keratin treatment do what

    eliminate up to 90 percent of curl and provide silky smooth, shiny, and frizz free results for up to 12 weeks

  • 24

    A patch test is also called

    predisposition test

  • 25

    Porosity indicates what

    the condition of the cuticle layer and its ability to absorb and retain moisture

  • 26

    Elasticity

    the hairs ability to stretch and return to it’s original length without breaking

  • 27

    What type of client would you not want to perform a relaxer service on

    someone with bleached hair

  • 28

    Permanent waving

    a two step process to create body, wave, or curl in the hair

  • 29

    Alkaline perms are what

    stronger and more suitable for coarse and moisture resistant hair

  • 30

    What is the active ingredient in alkaline perms

    ammonium thioglycolate

  • 31

    Acidic perms

    produce far less cuticle swelling. they are better for fine color treated and fragile hair

  • 32

    Acidic perms active ingredient is

    glyceryl monothioglycolate

  • 33

    Alkaline is also called

    cold wave

  • 34

    Alkaline is recommended for what type of hair

    coarse thick or non porous hair

  • 35

    Alkaline waves have a ph of what

    between 9.0 and 9.6

  • 36

    Alkaline process with what

    they process with the manufacturer’s instructions and without any heat

  • 37

    True acid is waves have a ph of what

    between 4.5 and 7.0

  • 38

    Exothermic waves

    create a chemical reaction that heats up the waving solution and speeds up the processing

  • 39

    Endothermic waves

    are activated by an outside heat source, usually a hooded dryer

  • 40

    Permanent waving

    most of the processing occurs within the first five to ten minutes after the hair shaft is penetrated

  • 41

    Under processed hair

    typically straight at the root and curly at the bottom

  • 42

    What are four types of rods

    concave rods , straight rods , soft bender rods , loop rods

  • 43

    End papers do what

    are ruin absorbent papa era that control the hairs ends when winding the hair on the perm rods

  • 44

    End papers are also known as

    end wraps or perm papers

  • 45

    Double flat wrap

    one paper is placed under and another is placed on the hair

  • 46

    Single flat wrap

    only one end paper is placed over the top of the base panel hair

  • 47

    Bookend wrap

    one paper is folded in half over the hair

  • 48

    Base sections

    subsections of panels into which the hair is divided for perm wrapping

  • 49

    Base placement

    refers to the rods position in relation to its base section

  • 50

    On base placement

    the hair is wrapped 45 degrees beyond perpendicular to its base section and rod is positioned on its base

  • 51

    Half off base placement

    the hair is wrapped at a 90 degree angle or perpendicular to its base section

  • 52

    Off base placement

    refers to wrapping the hair at 45 degrees below the base sections center

  • 53

    Base direction

    refers to the angle at which the rod is positioned on the head

  • 54

    Croquignole wrap technique

    wraps the hair from ends towards the scalp in overlapping concentric layers

  • 55

    The spiral wrap technique

    used in slei perm wraps the hair around the rods vertically until it fills each rods length

  • 56

    The basic wrap

    also known as straight set wrap which is a wrapping pattern in which all the rods within a panel move in the same direction

  • 57

    The base control

    is the perms rods position in relation to its base section

  • 58

    The Brinkley wrap

    similar to the actual bricklaying technique

  • 59

    Spiral perms

    utilize the spiral wrap technique in which hair is wrapped in vertical or near vertical sections

  • 60

    Double rod wrap also known as the piggyback wrap

    in which the hair is wrapped on one rod from the scalp to midway down the hair shaft and another id is wrapped around the remaining hair

  • 61

    Patch test should be performed how long before the service

    24-48 hours

  • 62

    Where should a latch test be done

    on the elbows crook or behind the ear

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    問題一覧

  • 1

    What are the two broad spectrum texture categories

    permanent and semipermanent

  • 2

    Soft curl permanent

    loosens very curly hair, leaving hair with soft curls or waves

  • 3

    Hair fibers are made up of what proteins

    mainly keratin

  • 4

    Hydrogen bonds are broken how?

    they are broken when hair is wet and then naturally reform as the hair dries

  • 5

    Disulfide bonds

    cannot be broken by water

  • 6

    Sodium hydroxide has a ph of what

    12.5-14.0

  • 7

    What is the ph of the hair and scalp naturally

    4.5 to 5.5

  • 8

    Acidic has a ph of what

    below 7

  • 9

    Alkaline has a ph of what

    above 7

  • 10

    What three hydroxide relaxers can swell the hair up to twice its normal amount

    sodium hydroxide, potassium hydroxide, lithium hydroxide and guanidine hydroxide

  • 11

    What is lanthioization

    the process by which hydroxide relaxers permanently straighten hair

  • 12

    Sodium hydroxide relaxers are commonly called

    lye or caustic soda

  • 13

    Sodium hydroxide relaxers

    are the oldest and most common type of chemical hair relaxer

  • 14

    What would you choose for someone with a sensitive scalp?

    no lye relaxers especially guaidine hydroxide

  • 15

    What do no lye relaxers cause?

    calcium residue on the hair that lye relaxers with not penetrate

  • 16

    Base cream is also known as

    protective base cream

  • 17

    Hydroxide hair relaxers are available in three strengths

    Mild, regular and super

  • 18

    What can the curl pattern on healthy hair be loosened up to

    75 percent and all frizz eliminated

  • 19

    A hydroxide neutralization is used when

    after a hydroxide hair relaxer has been sufficiently processed

  • 20

    What is the active ingredient or reducing agent in thio relaxers

    ammonium thioglycolate or ATG

  • 21

    Reduction does what to disulfide bonds

    breaks them

  • 22

    Oxidation does what to disulfide bonds

    reforms them

  • 23

    Keratin based smoothing treatment also known as Brazilian keratin treatment do what

    eliminate up to 90 percent of curl and provide silky smooth, shiny, and frizz free results for up to 12 weeks

  • 24

    A patch test is also called

    predisposition test

  • 25

    Porosity indicates what

    the condition of the cuticle layer and its ability to absorb and retain moisture

  • 26

    Elasticity

    the hairs ability to stretch and return to it’s original length without breaking

  • 27

    What type of client would you not want to perform a relaxer service on

    someone with bleached hair

  • 28

    Permanent waving

    a two step process to create body, wave, or curl in the hair

  • 29

    Alkaline perms are what

    stronger and more suitable for coarse and moisture resistant hair

  • 30

    What is the active ingredient in alkaline perms

    ammonium thioglycolate

  • 31

    Acidic perms

    produce far less cuticle swelling. they are better for fine color treated and fragile hair

  • 32

    Acidic perms active ingredient is

    glyceryl monothioglycolate

  • 33

    Alkaline is also called

    cold wave

  • 34

    Alkaline is recommended for what type of hair

    coarse thick or non porous hair

  • 35

    Alkaline waves have a ph of what

    between 9.0 and 9.6

  • 36

    Alkaline process with what

    they process with the manufacturer’s instructions and without any heat

  • 37

    True acid is waves have a ph of what

    between 4.5 and 7.0

  • 38

    Exothermic waves

    create a chemical reaction that heats up the waving solution and speeds up the processing

  • 39

    Endothermic waves

    are activated by an outside heat source, usually a hooded dryer

  • 40

    Permanent waving

    most of the processing occurs within the first five to ten minutes after the hair shaft is penetrated

  • 41

    Under processed hair

    typically straight at the root and curly at the bottom

  • 42

    What are four types of rods

    concave rods , straight rods , soft bender rods , loop rods

  • 43

    End papers do what

    are ruin absorbent papa era that control the hairs ends when winding the hair on the perm rods

  • 44

    End papers are also known as

    end wraps or perm papers

  • 45

    Double flat wrap

    one paper is placed under and another is placed on the hair

  • 46

    Single flat wrap

    only one end paper is placed over the top of the base panel hair

  • 47

    Bookend wrap

    one paper is folded in half over the hair

  • 48

    Base sections

    subsections of panels into which the hair is divided for perm wrapping

  • 49

    Base placement

    refers to the rods position in relation to its base section

  • 50

    On base placement

    the hair is wrapped 45 degrees beyond perpendicular to its base section and rod is positioned on its base

  • 51

    Half off base placement

    the hair is wrapped at a 90 degree angle or perpendicular to its base section

  • 52

    Off base placement

    refers to wrapping the hair at 45 degrees below the base sections center

  • 53

    Base direction

    refers to the angle at which the rod is positioned on the head

  • 54

    Croquignole wrap technique

    wraps the hair from ends towards the scalp in overlapping concentric layers

  • 55

    The spiral wrap technique

    used in slei perm wraps the hair around the rods vertically until it fills each rods length

  • 56

    The basic wrap

    also known as straight set wrap which is a wrapping pattern in which all the rods within a panel move in the same direction

  • 57

    The base control

    is the perms rods position in relation to its base section

  • 58

    The Brinkley wrap

    similar to the actual bricklaying technique

  • 59

    Spiral perms

    utilize the spiral wrap technique in which hair is wrapped in vertical or near vertical sections

  • 60

    Double rod wrap also known as the piggyback wrap

    in which the hair is wrapped on one rod from the scalp to midway down the hair shaft and another id is wrapped around the remaining hair

  • 61

    Patch test should be performed how long before the service

    24-48 hours

  • 62

    Where should a latch test be done

    on the elbows crook or behind the ear