Chemical Texture Services: Permanent Waving Chapter Test
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This test will evaluate your knowledge of permanent waving terms. This test will also review terms that will be used ongoing throughout the remainder of the chemical texture services chapter. 70 % PASSING SCORE 4 PTS EACH
- 1.A colorless liquid with a strong and unpleasant odor?
- A.
Acid-balanced
- B.
Thioglycolic acid
- C.
Ammonium thioglycolate
- 2.Straight rods are not equal in diameter along their entire length.
- A.
True
- B.
False
- 3.Rods can be wrapped on-base, half-off base and __________-base.
- 4.What determines the size of the curl in permanent waving?
- A.
Hair color
- B.
Chemical used
- C.
Rod size
- 5.What items should be included in the client record? Check all that apply.
- A.
Hair texture
- B.
Age of client
- C.
Hair color
- D.
Condition of hair
- 6.Concave rods are the most common rod type.
- A.
True
- B.
False
- 7.End papers extend beyond the ends of the hair.
- A.
True
- B.
False
- 8.Name the two rods are usually 12 inches long with a uniform diameter along the entire length of the rod? ________________ and ________________ rods
- 9.A hair analysis will include some of the following? Check all that apply.
- A.
Texture
- B.
Density
- C.
Elasticity
- D.
Wrap pattern
- E.
Hair color
- 10.The ________ ______________ is the ability of the hair to absorb miosture.
- 11.A scalp analysis will include all of the following EXCEPT? Check item that does not apply.
- A.
Cuts and scrathes
- B.
Open sores
- C.
Hair density
- D.
Redness and flaking
- 12.Once in the cortex, the waving solution breaks down the disulfide bonds through a chemical reaction called?
- A.
Permanent waving
- B.
Reduction
- C.
Polypeptide
- 13.Extra-long hair may be wrapped using the ____________________ wrap method.
- 14.One rod is normally placed on this?
- A.
Base section
- B.
Base placement
- C.
Base direction
- 15.Endothermic waves are activated by an outside heat source.
- A.
True
- B.
False
- 16.Ammonia-free waves use an ingredient that evaporates as readily as ammonia.
- A.
True
- B.
False
- 17.Hair ______________ measures the number of hairs per square inch on the head.
- 18.Hair texture can be classified as? Check all that apply.
- A.
Coarse
- B.
Medium
- C.
Thick
- D.
Fine
- 19.Name the wrapping method where the hair is wrapped from the ends to the scalp?
- A.
Croquignole
- B.
Piggyback
- C.
Spiral
- 20.What stops the action of the waving solution, and rebuilds the hair into its new curly form?
- A.
Exothermic waves
- B.
Ammonium thioglycolate
- C.
Thio neutralization
- 21.The _________-_________ waves were introduced in the early 1970's.
- 22.The hair elasticity is usually classified as normal or low.
- A.
True
- B.
False
- 23.The addition of ammonia to thioglycolic acid produces a new chemical called?
- A.
Glyceryl monothioglycolate
- B.
Ammonium thioglycolate
- C.
Thio
- 24.All permanent wave solutions contain "___________ agent".
- 25.A basic perm wrap is usually sectioned in how many sections?
- A.
12
- B.
9
- C.
6
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