click below
click below
Normal Size Small Size show me how
Stack #1535800
| Question | Answer |
|---|---|
| what is thioglycolate joined with to create a waving lotion? | ammonia |
| the main ingredient in an acid wave is | glyerol monothioglycolate |
| Two basic wrapping techniques for perming is | Spiral & overlap (croquignole) |
| What perm rod would achieve uniform curls | Straight |
| The size of the base and the angle at which the hair is projected while wrapping determines the | tool position |
| On base control is not recommended for alkaline perms since expansion is limited at the base and | tension may cause breakage |
| in alkaline waves, the perm solution chemically breaks the | disulfide bonds |
| When perming resistant hair | you need longer processing time |
| A neutralizer rebonds and restores the disulfide bonds in addition to which of the following | reduces swelling caused by the alkalinity |
| Range for alkaline waves | 8.0 - 9.5 |
| alkalinity of cold waves causes the hair fiber to soften and | swell |
| the more porous hair is | the less resistant it is to absorbing perm solution |
| to equalize the porosity of highly porous hair it may be necessary to use which of the following products | pre-wrap product |
| hair density does not always correspond to which of the following | texture |
| prior to performing a test curl, hair should be shampooed and | gently towel-dried |
| what ingredient in color products could cause uneven curls, discoloration and hair breakage? | metallic salt |
| when performing a metallic salt test, immerse at least 20 strands of hair in the prepared mixture for | 30 minutes |
| hair wound on rods with to much tension may cause which of the following? | breakage & dryness |
| what could be the cause of a perm not lasting as long as expected? | incomplete neutralization |
| sodium hydroxide relaxers are also known as | lye relaxers |
| a sodium hydroxide relaxer service should not be performed on hair that has been | bleached |
| what product should not be applied to hair that has been previously permed with ammonium thioglycolate | sodium hydroxide |
| what does the porosity of the hair affect when working with a chemical relaxer | processing time |
| when performing a chemical relaxing procedure on porous hair, choose a product labeled | mild |
| how far away from the scalp should a virgin relaxer be applied? | 1/4 (.6cm) to 1/2 (1.25cm) |
| virgin sodium hydroxide relaxers may be applied 1/4 to 1/2 away from the scalp because body heat from the scalp will | allow it to spread towards the scalp |
| super strength relaxer is used for which of the following conditions? | tightly curled, coarse-textured hair |
| which relaxer strength would be used on healthy, color treated, fine-textured or porous hair? | mild |
| which of the following test should be performed during a relaxer technique to determine if the proper amount of relaxation has occured | a comb test |
| during a chemical relaxer procedure, the hair is tested with the back of the comb and there is minimal amount of indentation, or if the curl pattern reverts or beads, what step may be required? | additional smoothing |
| main ingredient found in rearrangers | ammonium thioglycolate |
| during a curl reforming service, what size parting should be used? | thinner than normal. |
| if curl reformation is desired, cut off all hair previously treated with which of the following? | sodium hydroxide |