Chapter 20 Test Perm

Front 1

Back 1

little or no elasticity

Front 2

Back 2

expand the hair

Front 3

Back 3

porosity

Front 4

Back 4

gtmg

Front 5

Back 5

ammonium thio

Front 6

the perm that us activated by heat created chemically within the product is known as

Back 6

exothermic waves

Front 7

waves rhat process more quickly and produce firmer curls than true acid waves are considered to be

Back 7

acid balanced waves

Front 8

hair texture describes the ---- of a single strand of hair and is classified as fine medium or coarse

Back 8

diameter

Front 9

keratin proteins are made up of long chains of----- linked together end to end like beads.

Back 9

amino acids

Front 10

a method of wrapping a permanent wave that is suitable for very long hair is the

Back 10

double tool technique

Front 11

polypeptide chains are long chains of amino acids joined together by

Back 11

peptide bonds

Front 12

a perm activated by an OUTSIDE heat source usually a conventional hood dryer is

Back 12

endothermic waves

Front 13

bonds that are formed when the sulfur atoms in two adjacent polypeptide chains are joined together are?

Back 13

disulfide bonds

Front 14

the chemical action of ---- breaks the disulfide bonds and softens the hair

Back 14

waving lotion

Front 15

when hair has assumed the desired shape the broken disulfide bonds must be ----rebonded

Back 15

chemically

Front 16

straight rods are equal in

Back 16

diameter

Front 17

----rods have a small diameter in the center area and gradually increase to their largest diameter at the ends

Back 17

concave

Front 18

What type of hair is more fragile easier to process and more susceptile to damage from perm services

Back 18

fine texture

Front 19

when the strand of hair is wrapped at a 90°angle (perpendicular to its base section it will result in

Back 19

half off base placement

Front 20

when the strand of hair is wrapped at a 45° beyond perpendicular to its base section it will result in

Back 20

half off base placement

Front 21

the---- wrap uses zigzag parting to divide base areas

Back 21

weaving techniques

Front 22

the--- wrap creates a movement that curves within section out panels

Back 22

curvature perm

Front 23

the basic perm wrap is also call a --- wrap

Back 23

straight set

Front 24

base control refers to the position of the tool in the relation to its --- and Is determined by the angle at which the hair is wrapped

Back 24

base panel

Front 25

all perm wraps begin by sectioning the hair into panels which are farther divided into subsections called

Back 25

base sections

Front 26

What type of hair requires more processing than medium or fine hair and may also be more resistant to processing

Back 26

coarse

Front 27

end wraps are absorbent papers used to ---- of the hair when wrapping and winding hair on the perm tools

Back 27

control the ends

Front 28

When you place one end wrap on top of the hair strands and hold it flat it is called

Back 28

Single flat wrap

Front 29

Win 1 end paper is folded in half over the hair ends like an envelope it is called

Back 29

Bookend

Front 30

What can be used to determine the actual processing time needed to achieve optimum curl results when giving a perm for the first time on a client

Back 30

preliminary test curl

Front 31

If too many ----bonds are broken in the perming process the hair will be too weak to hold a firm curl

Back 31

disulfide

Front 32

Under processing is caused by----- processing time of the waving lotion

Back 32

Insufficient

Front 33

In permanent waving most of the processing takes place as soon as the solution penetrates the hair within the first----minutes

Back 33

5-10

Front 34

Chemical bond that joins amino acids together to form polypeptide chains are --- bond

Back 34

peptide

Front 35

Indeed neutralization the bonds in the hair are reformed

Back 35

Immediately

Front 36

An ----liquid protein conditioner can be applied to the hair and dried under a warm dryer for five minutes or more prior to neutralization if the hair is damaged

Back 36

acidic

Front 37

Relatively weak physical side bond that are the result of an attraction between opposite charges are ---- bond

Back 37

hydrogen

Front 38

if the hair is not ----- the hydrogen proxide in the neutralizer can react with waving lotion and cause the hair color to lighten

Back 38

rinsed properly

Front 39

neutralization rebuilds the ---- by removing the extra hydrogen bonds created by the waving lotion

Back 39

disulfide bonds

Front 40

some manufacturers recommend the application of a ----- after blotting and before application of the neutralizer

Back 40

pre neutralizing conditioner

Front 41

always rinse perm solution from the hair for atleast -----minutes before applying the neutralizer

Back 41

5

Front 42

metallic salts leave a coating on the hair that may cause ---------severe discoloration or hair breakage

Back 42

uneven curl

Front 43

the measurement of the thickness or thinness of a liquid that affects how the fluid Is known as

Back 43

viscosity

Front 44

perking only one section of the whole head of hair is called

Back 44

partial perming

Front 45

the--- wrap is used to prevent noticeable splits and to blend the flow of the hair

Back 45

bricklay

Front 46

the ----- wrap is done at a angle that cause the hair too spiral along the length of the tool like the grip on a tennis ball

Back 46

spiral

Front 47

when performing a procedure for a preliminary test curl wrap one tool on each different area of the head including the top the sides and the-----

Back 47

nape

Front 48

in order to make a smooth transition from the rolled section of the head to an unrolled section use a larger tool for the last tool next to a unrolled section. when giving a

Back 48

partial perm

Front 49

many make clients are looking for added----' style and low maintenance that only a perm can provide

Back 49

texture