101-125 Flashcards

1
Q

A disadvantage of a human hair wig is the hair’s reaction to…

A

Humidity

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2
Q

Before taking the head measurements in fitting for a wig, the natural hair should be…

A

Flat and tight to the scalp

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3
Q

To achieve a natural look when cutting a wig, the ends should be…

A

Tapered

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4
Q

To clean a wig, follow the manufacturer’s directions and select a shampoo that is…

Alkaline, medicated, gentle, sulfur based

A

Gentle

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5
Q

All synthetic hair colors used on wigs and hairpieces are standardized according to the hair color ring used by manufacturers. How many colors does it contain?

A

70

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6
Q

Hairpieces that have openings at the base through which the clients hair is blended are…

A

Integration hairpieces

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7
Q

The process of permanently altering the natural wave pattern of the hair is called…

A

Chemical texture services

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8
Q

The tough exterior layer of the hair structure is called the…

A

Cuticle

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9
Q

Another term that is used to describe the medulla of the hair structure is the…

A

Core

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10
Q

In the restructuring process, coarse, resistant hair with a strong compact cuticle requires a chemical solution with a pH that is…

A

Highly alkaline

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11
Q

Long, coiled, polypeptide chains that make up approx 97% of the hair’s structure are…

A

Keratin proteins

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12
Q

More than any other single factor, what determines the ability of the hair to hold a curl?

A

Elasticity

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13
Q

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

A

Rod size

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14
Q

Rods that are equal in circumference along their entire length or curling area are…

A

Straight rods

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15
Q

Permanent wave rods that produce a tighter curl in the center and looser curl on either side of the strand are…

A

Concave rods

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16
Q

The angle at which a permanent wave rod is positioned on the head is referred to as…

A

Base direction

17
Q

Exothermic waves create a chemical reaction that heats the solution and speeds up…

A

Processing

18
Q

An acid with a low pH that is the primary reducing agent in acid waves is…

A

Glyceryl monothioglycolate

19
Q

Most acid waves have a pH value between…

A

7.8-8.2

20
Q

The most common reducing agents used in thio free waves are mercaptamine or…

A

Cysteamine

21
Q

Hair that has too many disulfide bonds broken and will not hold a firm curl is considered…

A

Over processed

22
Q

Before applying a neutralizer to the hair, it should be thoroughly…

Shampooed, rinsed, conditioned, shaped

A

Rinsed

23
Q

In a basic perm wrap, all rods within a panel move in the same direction, and the base control is…

A

Half off base

24
Q

The bands of permanent wave rods should be smooth and fastened where?

A

Straight across the top of the rod

25
Q

Relaxers that contain two components and must be mixed immediately prior to use are…

A

Guanidine hydroxide relaxers