Test: Colouring Techniques (part 2)


Colouring Techniques (part 2)Versión en línea UN3GH17 Colour hair using a variety of techniques (Questions 41-75) por Gulnaz Rafiq 1 How does the natural pigmentation of the hair affect the colouring process? It affects a the techniques used by the stylist b the amount of product used by the stylist c how often the client needs to return for colouring or lightening d how dark or light the result will be after colouring or lightening 2 How does the natural pigmentation of the hair affect the lightening process? a peroxide strength and lightening product chosen b cuticle and where the products sits within the hair c medulla and where the product sits within the hair d lightening creation and colour placement chosen 3 Natural hair colour is made up of which combination of colours? a Black, brown, red, yellow b Violet, blue, green, orange c Ash, gold, caramel, beige d Blonde, brunette, chestnut, copper 4 What is the benefit of looking at hair in natural light rather than looking at it in artificial light? a Artificial light may disguise the colour tones within the hair b Artificial light may disguise the colour placements within the hair c Natural light would make the hair look darker d Natural light would make the hair look lighter 5 What should you do if your client showed signs of an infectious contra-indication? a Diagnose the condition and offer advice on treatment and cross contamination b Continue the service and advise to check with doctor afterwards to avoid cross-infection c Continue the service and sterilise all equipment afterwards to avoid cross-infestation d Do not proceed with service as others may become cross-infected 6 A semi-permanent colour molecule sits a on the cuticle and slightly in the medulla b on the cuticle and slightly in the outer cortex c in the cortex and slightly in the medulla d in the medulla and slightly in the outer cortex 7 A permanent colour molecule sits in the a cuticle b cortex c medulla d follicle 8 Tightly packed cuticles, a build-up of products and silicone residue could make the a hair resistant to colour b hair absorb colour more easily c colour last longer d colour develop more quickly 9 If a lightener came into contact with the scalp during application, the skin could become a sensitised b stained c infected d pigmented 10 How should water temperature be altered when removing lighteners? Water temperature should be a cooler to give a lighter result b hotter as the scalp will be sensitised c cooler as the scalp will be sensitised d hotter to give a lighter result 11 How should you restore the depth and tone of the hair? By a refreshing the faded colour with the usual base and tone b refreshing the colour with a lighter base and tone c closing the cuticle to refresh the base and tone d closing the cuticle to add moisture to the hair 12 If the colour was too warm, you should correct it by adding a green tones b white tone c yellow tones d red tones 13 When should you adapt your usual sequence of colouring application? For a tone application to take into account salon temperature b partial application to take into account body heat c full head application to take into account salon temperature d full head application on virgin hair to take into account body heat 14 Deterioration of hair condition and uneven results may be caused by a using low-strength hydrogen peroxide on previously chemically treated hair b using acid-based products on previously chemically treated hair c removing colouring and lightening products too soon d using colouring products and lighteners on previously chemically treated hair 15 How should you remedy a patchy result? Reapply colour a to the areas that have not taken b to the whole area, if the condition allows c from the roots to the ends d for a reduced development time 16 Loss of depth and tone following a colour could be caused by a correct usage of sulphate-free products b cuticles being in good condition and reflecting light c correct usage of organophosphate products d cuticles being badly damaged or non-existent 17 It is important to question clients to establish any contra-indications to the colouring and lightening service to prevent any damage to the a hydrogen bonds b medulla fibrils c hair and scalp d hair growth cycle 18 A colour service would not be possible if the test results indicate that a it would be detrimental to the condition of the hair b polypeptide chains are damaged or non-existent c it would be detrimental to the hair growth cycle d hydrogen bonds are damaged or non-existent 19 The client would be advised to seek medical advice if they had a seborrhoea b tinea capitis c monilethrix d fragilitis crinium 20 The depth and tone of virgin hair is determined by the distribution of a oxymelanin and disulphide bonds b hydrogen bonds and polypeptide chains c salt bonds and alpha-keratin d eumelanin and pheomelanin 21 To dilute 9% liquid hydrogen peroxide to 6%, what ratio of liquid hydrogen peroxide (H2O2) to distilled water would you need to use? a 3:1 b 2:1 c 1:2 d 4:1 22 If the finished result was flat and khaki, what should you apply to neutralise? A colour containing a a a violet tone b a warm tone c a cool tone d an ash tone 23 Bands of different or uneven colours could be caused by a disulphide bonds being overlapped b tint or pre-lightener being overlapped c too may alkaline products being applied to the hair d too may acidic products being applied to the hair 24 It is important to ask questions during client consultation to avoid a breaking of the Health and Safety at Work Act 1974 b damage to the hydrogen bonds c damage to the hair and scalp d breaking of the Data Protection Act 1998 25 What is the purpose of performing a strand test when colouring? To a establish the client’s natural depth and tone after the service b determine if the client is aware of all the contra-indications c establish correct colour development has been achieved d determine the client’s natural depth and tone prior to service 26 When applying colour and lightening products to virgin hair you would apply it to the a roots straight through to the ends b mid-lengths first, then roots and ends. c roots, allow development, then apply to ends. d mid-lengths and ends first, then roots 27 The pH value for a quasi colour is between a 4.0 – 9.0 b 6.1 – 8.9 c 6.8 – 9.0 d 8.1 – 8.6 28 The pH value for a temporary colour is between a 2.0 - 4.0 b 4.0 - 5.0 c 7.0 - 8.0 d 7.0 - 7.5 29 High-lift tint and lighteners have a a low pH value to close the cuticle and break through to the cortex b high pH value to open cuticle and penetrate the cortex c high pH value to open the cortex and enter the cuticle d low pH value to open the cortex and break through to the cuticle 30 Quasi colours contain a small molecules which enter the cortex, and will fade over a period of time b large molecules which enter the cortex, and will fade over a period of time c large molecules which enter the medulla, and will lighten over a period of time d small molecules which enter the medulla, and will lighten over a period of time 31 Temporary colours affect the a outer edge of the cuticle b inner edge of the cortex c inner edge of the medulla d outer edge of the cortex 32 What product can be used to give up to four to five levels of lift? a Permanent b Bleach c Mousse d High-lift tint 33 Which artificial light is most suitable for viewing colour work? a Warm white fluorescent b Blue spotlights c Pink fluorescent d Yellow spotlights 34 Why would you need to restore depth and tone of colour? To a replace the hydrogen previously removed from the cortex b replace missing colour pigment and ensure an even coverage c eliminate missing colour pigment and ensure an even coverage d eliminate any unwanted tones and ensure an even colour 35 You would need to neutralise colour tone if the finished result was too a soft b ight c warm d hard

1

How does the natural pigmentation of the hair affect the colouring process? It affects

a

the techniques used by the stylist

b

the amount of product used by the stylist

c

how often the client needs to return for colouring or lightening

d

how dark or light the result will be after colouring or lightening

2

How does the natural pigmentation of the hair affect the lightening process?

a

peroxide strength and lightening product chosen

b

cuticle and where the products sits within the hair

c

medulla and where the product sits within the hair

d

lightening creation and colour placement chosen

3

Natural hair colour is made up of which combination of colours?

a

Black, brown, red, yellow

b

Violet, blue, green, orange

c

Ash, gold, caramel, beige

d

Blonde, brunette, chestnut, copper

4

What is the benefit of looking at hair in natural light rather than looking at it in artificial light?

a

Artificial light may disguise the colour tones within the hair

b

Artificial light may disguise the colour placements within the hair

c

Natural light would make the hair look darker

d

Natural light would make the hair look lighter

5

What should you do if your client showed signs of an infectious contra-indication?

a

Diagnose the condition and offer advice on treatment and cross contamination

b

Continue the service and advise to check with doctor afterwards to avoid cross-infection

c

Continue the service and sterilise all equipment afterwards to avoid cross-infestation

d

Do not proceed with service as others may become cross-infected

6

A semi-permanent colour molecule sits

a

on the cuticle and slightly in the medulla

b

on the cuticle and slightly in the outer cortex

c

in the cortex and slightly in the medulla

d

in the medulla and slightly in the outer cortex

7

A permanent colour molecule sits in the

a

cuticle

b

cortex

c

medulla

d

follicle

8

Tightly packed cuticles, a build-up of products and silicone residue could make the

a

hair resistant to colour

b

hair absorb colour more easily

c

colour last longer

d

colour develop more quickly

9

If a lightener came into contact with the scalp during application, the skin could become

a

sensitised

b

stained

c

infected

d

pigmented

10

How should water temperature be altered when removing lighteners? Water temperature should be

a

cooler to give a lighter result

b

hotter as the scalp will be sensitised

c

cooler as the scalp will be sensitised

d

hotter to give a lighter result

11

How should you restore the depth and tone of the hair? By

a

refreshing the faded colour with the usual base and tone

b

refreshing the colour with a lighter base and tone

c

closing the cuticle to refresh the base and tone

d

closing the cuticle to add moisture to the hair

12

If the colour was too warm, you should correct it by adding

a

green tones

b

white tone

c

yellow tones

d

red tones

13

When should you adapt your usual sequence of colouring application? For

a

tone application to take into account salon temperature

b

partial application to take into account body heat

c

full head application to take into account salon temperature

d

full head application on virgin hair to take into account body heat

14

Deterioration of hair condition and uneven results may be caused by

a

using low-strength hydrogen peroxide on previously chemically treated hair

b

using acid-based products on previously chemically treated hair

c

removing colouring and lightening products too soon

d

using colouring products and lighteners on previously chemically treated hair

15

How should you remedy a patchy result? Reapply colour

a

to the areas that have not taken

b

to the whole area, if the condition allows

c

from the roots to the ends

d

for a reduced development time

16

Loss of depth and tone following a colour could be caused by

a

correct usage of sulphate-free products

b

cuticles being in good condition and reflecting light

c

correct usage of organophosphate products

d

cuticles being badly damaged or non-existent

17

It is important to question clients to establish any contra-indications to the colouring and lightening service to prevent any damage to the

a

hydrogen bonds

b

medulla fibrils

c

hair and scalp

d

hair growth cycle

18

A colour service would not be possible if the test results indicate that

a

it would be detrimental to the condition of the hair

b

polypeptide chains are damaged or non-existent

c

it would be detrimental to the hair growth cycle

d

hydrogen bonds are damaged or non-existent

19

The client would be advised to seek medical advice if they had

a

seborrhoea

b

tinea capitis

c

monilethrix

d

fragilitis crinium

20

The depth and tone of virgin hair is determined by the distribution of

a

oxymelanin and disulphide bonds

b

hydrogen bonds and polypeptide chains

c

salt bonds and alpha-keratin

d

eumelanin and pheomelanin

21

To dilute 9% liquid hydrogen peroxide to 6%, what ratio of liquid hydrogen peroxide (H2O2) to distilled water would you need to use?

a

3:1

b

2:1

c

1:2

d

4:1

22

If the finished result was flat and khaki, what should you apply to neutralise? A colour containing a

a

a violet tone

b

a warm tone

c

a cool tone

d

an ash tone

23

Bands of different or uneven colours could be caused by

a

disulphide bonds being overlapped

b

tint or pre-lightener being overlapped

c

too may alkaline products being applied to the hair

d

too may acidic products being applied to the hair

24

It is important to ask questions during client consultation to avoid

a

breaking of the Health and Safety at Work Act 1974

b

damage to the hydrogen bonds

c

damage to the hair and scalp

d

breaking of the Data Protection Act 1998

25

What is the purpose of performing a strand test when colouring? To

a

establish the client’s natural depth and tone after the service

b

determine if the client is aware of all the contra-indications

c

establish correct colour development has been achieved

d

determine the client’s natural depth and tone prior to service

26

When applying colour and lightening products to virgin hair you would apply it to the

a

roots straight through to the ends

b

mid-lengths first, then roots and ends.

c

roots, allow development, then apply to ends.

d

mid-lengths and ends first, then roots

27

The pH value for a quasi colour is between

a

4.0 – 9.0

b

6.1 – 8.9

c

6.8 – 9.0

d

8.1 – 8.6

28

The pH value for a temporary colour is between

a

2.0 - 4.0

b

4.0 - 5.0

c

7.0 - 8.0

d

7.0 - 7.5

29

High-lift tint and lighteners have a

a

low pH value to close the cuticle and break through to the cortex

b

high pH value to open cuticle and penetrate the cortex

c

high pH value to open the cortex and enter the cuticle

d

low pH value to open the cortex and break through to the cuticle

30

Quasi colours contain

a

small molecules which enter the cortex, and will fade over a period of time

b

large molecules which enter the cortex, and will fade over a period of time

c

large molecules which enter the medulla, and will lighten over a period of time

d

small molecules which enter the medulla, and will lighten over a period of time

31

Temporary colours affect the

a

outer edge of the cuticle

b

inner edge of the cortex

c

inner edge of the medulla

d

outer edge of the cortex

32

What product can be used to give up to four to five levels of lift?

a

Permanent

b

Bleach

c

Mousse

d

High-lift tint

33

Which artificial light is most suitable for viewing colour work?

a

Warm white fluorescent

b

Blue spotlights

c

Pink fluorescent

d

Yellow spotlights

34

Why would you need to restore depth and tone of colour? To

a

replace the hydrogen previously removed from the cortex

b

replace missing colour pigment and ensure an even coverage

c

eliminate missing colour pigment and ensure an even coverage

d

eliminate any unwanted tones and ensure an even colour

35

You would need to neutralise colour tone if the finished result was too

a

soft

b

ight

c

warm

d

hard

Colouring Techniques (part 2)

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