Essential 8 Exam Flashcards

1
Q

What are the 3 layers of the skin.?

A

The epidermiss the dermis and the hypodermis

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2
Q

3 types of elongated cells create the cuticle

A

The epicuticle the exocuticle and the endocuticle

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3
Q

What keratin ‘chains are linked together and held in Centre of The cortex.by chemical bonds

A

Disulphide bonds,they canbe changed by perms and Brazilian blowdrys, hydrogen, and saline

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4
Q

Where is melanin produced?

A

Inside the matrix is the melanisation unit

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5
Q

What do tyrosine and tyrosinase produce?,

A

Eumelanin, granular pigment gives the hair depth

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6
Q

How many keratinocytes are there roughly?

A

30

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7
Q

What is tyrosine?

A

A amino acid

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8
Q

What is tyrosinase

A

enzyme

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9
Q

What creates pheomelanin and what does it do?

A

When cysteine is present it reacts with tyrosine and tyrosinase, and creates pheomelanin which gives warmth and lightness

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10
Q

Where is the melanocytes?

A

In the dermal papilla.

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11
Q

What are granular pigments made up of?

A

Blue red and yellow globular cells and dermis the hairs depth

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12
Q

What are diffuse pigments made from?( pheomelanin )

A

Pale yellow to bright red, these determine the warmth

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13
Q

Lighting types

A

Direct spotlights areyellow based, warm fluorescent blue based cools halogen lights dive a slight pink base

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14
Q

Where should you and analise the persons natural base

A

At the back of the head

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15
Q

What is porosity caused by?

A

Probity is caused by deformation of the cuticle scale in certain areas

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16
Q

What are the 4 causes of porosity

A

Salt/chlorinated water, electrical equipment, sun and wind, chemical products.

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17
Q

How to test for porosity?

A

Take a few strands of hair and slide fingers down the hair, down towards the roots, the rougher and more swollen the hair feels, the more porous itis

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18
Q

What is sensitivity?

A

It is internal damage to the hair, it is when the hair has been damaged to the keratin chains ‘

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19
Q

What are the causes to sensitivity?

A

Excessive chemical services or electrical damages, naturally weak hair, sun s

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20
Q

How do you fest for sensitivity

A

Take a single damp hair, holding it between two fingers with wrists together gently stretch

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21
Q

If the hair is sensitised what doula need to add?

A

Warmth

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22
Q

What is a 10 and undercoat?

A

Lightest blonde, very pale yellow

23
Q

9?

A

Very light blonde, pale yellow

24
Q

8?

A

Light blonde, yellow

25
Q

What is 7?

A

Blonde, yellow orange

26
Q

What is 6?

A

Dark blonde, orange

27
Q

What is 5?

A

Light brown, orange red

28
Q

What is 4?

A

Brown, red

29
Q

What is 3?

A

Dark brown, dark red

30
Q

What is 2?

A

Darkest brown very dark red

31
Q

What is 1?

A

Black, very very dark red

32
Q

What two colours make mahogany?

A

Mauve. 2 copper. 4

33
Q

What is mocha made out of?

A

Everything but red

34
Q

How many levels of lift can you get with dia richesse

A

One and a half

35
Q

How long does home goon for?

A

5 mins

36
Q

How many levels of lift with majirel

A

3 levels

37
Q

How many levels of lift from majirel highlift

A

4 and 1/2

38
Q

How many levels of lift in platinum

A

7

39
Q

If going one to two levels darker than the natural in majirel

A

3/4 target shade and then 1/4 golden/basic

40
Q

When going three or more levels darker

A

Half target shade half golden/basic

41
Q

Any levels darker in inoa

A

Half target shade half basic

42
Q

Up to 50% white hair apply what?

A

Apply target shade

43
Q

Over 50% white hair

A

Half target shade plus golden/basic

44
Q

Inoa up to 70%

A

Apply target shade

45
Q

Inoa from 70% to 100%

A

Apply half target shade and half natural /basic

46
Q

When you pre stain what do you do?

A

Apply layer of neat target shade then apply mixed target shade on top

47
Q

Pre lifting, what do you do and why?

A

Pre lifting is when you need more than 2 levels of lift on white hair/ apply base 10 and 20 vol develop for 20 minuets

48
Q

Lengths and ends majirel good conditioned hair

A

Emulsify last 3-5 minuets when length and ends are the same target shade as before, take through when the tone/reflect has faded, last 15-20 minuets,then take through immediately when target shade is being changed from previous application full 35 minuets

49
Q

Length and ends on porous hair

A

Emulsify 1-2 minuets take through 3-5 minuets, take through immediately 18-20 minuets

50
Q

If the hair is sensitised and has one level of fade what should you do?

A

Pre colour

51
Q

Pre colouring with dia light should be used?

A

Darkening more than 3 levels

52
Q

Gentle cleansing does what?

A

Removes incompatible tones/reflects

53
Q

Deep cleansing

A

Only used after 2 gentle cleanses, achieve up to 2 levels lighter