STATE BOARD 7

an on-base tool replacement will result in the strongest base strength and:

• the smallest diameter

• the longest curl

• most volume

• the prettiest texture

endpapers are important to control hair ends during the perming process and to:

• add bulk to the curl

• allow the sylist to grip the hair section

• keep the hair smoothly wrapped around the perm tool

• blot excess moisture

temporary color lasts

• about four weeks from application

• from shampoo to shampoo

• about three weeks from application

• from 6 to 8 shampoos

toners are pastel color used:

• on pre-lightened hair

• on extra curly hair

• on natural hair colors

• with temporary color procedures

the two categories of lighteners are off-the-scalp and:

• on-the-hair

• in-the-medulla

• off-the-cuticle

• on-the-scalp

after unwinding the perm rod 1 1/2 times, the times, the test curl should show:

• a spiral pattern

• no grouping

• no change

• an "s" pattern

rain, humidity, and shampooing following a thermal styling will cause

• curls to discolor

• hair to return to its original shape and curl pattern

• curls to tighten

• curls to break

sodium hydroxide and thioglycolate relaxers

• should be used togther

• are physical processes

• are not compatible

• have the same pH

the purpose of a neutralizer is to

• break salt bonds

• restore disulfide bonds

• break disulfide bonds

• restore salt bonds

the most common oxidizing agent used in hair coloring and in hair lightening is:

• water

• hydrogen peroxide

• henna

• all of the above