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100
When performing a metallic test, immerse at least 20 strands of hair in the prepared mixture for:
What is for 30 minutes
100
The alkalinity of cold waves causes the hair fiber to soften and:
What is swell
100
Proper draping procedures for chemical services accomplish all of the following EXCEPT: a. prevent burns b. prevent skin irritation c. protect the client's clothing d. prevent perm from processing
What is prevent perm from processing
100
Which perm wrap is considered the most basic perm wrap pattern?
What is rectangle
100
Super strength relaxer is used for which of the following hair conditions? a. fine, porous hair b. color-treated hair c. curly-to-medium textured hair d. tightly curled, coarse-textured hair
What is tightly curled, coarse-textured hair
200
Skipping rods when applying perm solution could cause:
What is inconsistent curl formation
200
When performing a virgin relaxer, it is necessary to apply the product to the base last since the body heat near the scalp will cause the hair to:
What is process more quickly
200
To remove all chemicals after the hair has been neutralized, the hair needs to be:
What is rinsed
200
Which of the following conditions determines the processing time and proper relaxer strength to use? a. the hair's texture, elasticity, porosity b. natural hair color c. the length of the hair d. only the elasticity of the hair
What is the hair's texture, elasticity, porosity
200
During a chemical relaxer procedure, if the hair is tested with the back of the comb and there is a minimal amount of indentation, or if the curl pattern reverts or beads, what step may be required?
What is additional smoothing
300
A neutralizer rebonds and restores the disulfide bonds and:
What is reduces the swelling caused by the alkalinity
300
Which of the following is NOT a step taken when performing a virgin sodium hydroxide relaxer service? a. perform a strand text b. perform periodic comb tests c. pre-shampoo the client's hair d. follow the service with a neutralizing shampoo
What is pre-shampoo the client's hair
300
Which perm wrap pattern helps to avoid splits between bases?
What is bricklay
300
The hair's ability to stretch and return to its original shape is called?
What is elasticity
300
When performing a curl reformation service, the rod diameter chosen should be at least how many times larger than the diameter of the natural curl pattern?
What is two
400
The first machine capable of producing permanent curl was invented in:
What is 1905
400
Which of the following descriptions identifies the end paper placement for the bookend technique used during perm wrapping?
What is one end paper folded in half
400
Sodium hydroxide relaxers are generally used on which type of hair?
What is overly curly
400
The ability of the hair to absorb and/or retain liquids is called?
What is porosity
400
If perm solution comes in contact with the client's eyes or skin, which of the following actions should be taken? a. rinse thoroughly with hot water b. rinse thoroughly with cold water c. cover the eye with a bandage d. cover the eye with a warm towel
What is rinse thoroughly with cool water
500
The ability of the hair to absorb liquids or chemicals and is one of the determining factors in selecting the appropriate chemical relaxer strength and processing time is known as?
What is porosity
500
Which waves are processed without heat?
What is alkaline
500
What waves process the fastest because of their higher pH?
What is alkaline
500
The pH of a neutralizer will range from:
What is 2.5 to 7
500
Which of the following statements is NOT true? a. hair that has been colored cannot be permed b. avoid perming damaged hair that shows breakage c. do not perm hair if there are scalp abrasions present c. never perm hair that has been treated with sodium hydroxide
What is hair that has been colored cannot be permed