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Jugar Test
1. 
Adding wave or curl to the hair is called:
A.
curl re-forming
B.
flat ironing
C.
relaxing
D.
permanent waving
2. 
Citra has an appointment today with Holly, a client with straight, dark, shoulder-length hair. Holly has worn her hair this way for several years, and feels that it's time for a change. After discussing their options, Holly and Citra decide that the best choice for her is a permanent wave.During the client consultation, Citra identifies Holly's hair as mildly porous. With this in mind, which type of perm would be an appropriate choice for Holly?
A.
exothermic wave
B.
acid-balanced wave
C.
true acid wave
D.
cold wave
3. 
Breaking the side bonds of the _____ makes it possible to change the natural wave pattern of the hair.
A.
medulla
B.
follicle
C.
cortex
D.
cuticle
4. 
The reduction reaction in permanent waving is due to the addition of _____.
A.
ammonia
B.
hydrogen
C.
oxygen
D.
sulfur
5. 
In permanent waving, _____ stops the action of the waving solution and rebuilds the hair into its new curly form.
A.
ammonium thioglycolate
B.
hydroxide neutralization
C.
thio neutralization
D.
thioglycolic acid
6. 
According to the image "pH of Perm Solutions," which type of permanent wave is the most acidic?
A.
acid-balanced wave
B.
true acid wave
C.
thio-free wave
D.
exothermic wave