Milady Chapter 20 Exam review Questions And Answers Graded A+
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Course
Milady
Institution
Milady
manufacturers add an alkalizing agent to waving solutions because the acid in them - neither
swells the hair or penetrates into the cortex
a pH of 7.0 is _____________ than the pH of hair. - 100 times more alkaline
A reduction reaction involves either the addition of hydrogen or the removal of -...
Milady Chapter 20 Exam review
manufacturers add an alkalizing agent to waving solutions because the acid in them - neither
swells the hair or penetrates into the cortex
a pH of 7.0 is _____________ than the pH of hair. - 100 times more alkaline
A reduction reaction involves either the addition of hydrogen or the removal of - oxygen
a type of wrap is which the hair is wrapped on one rod from the scalp to midway down the hair shaft. -
bricklayer permanent wrap
Ammonia-free waves - contain some ammonia
An endothermic wave must be activated using an - Outside heat source
chemical texturuzers ________ the pH of the hair. - raise
for on-base placement, the hair is wrapped at a
_________angle beyond perpendicular to it's base section and the rod is positioned on it's base. -
45-degree
GMTG, the primary reducing agent in all acid waves, has - a low pH
hydrogen bonds can be broken by - either water or heat
Hydroxide ions left in hair after a relaxer can be neutralized using - acid-balanced shampoo
if the clients hair has been treated with a hydroxide relaxer it - will not hold a curl
, in permanent waving most of the processing takes place within - 5 to 10 minutes
In permanent waving the size of the curl is determined by the - size of the rod
is a method of hair straightening that combines the use of a theo relaxer with flat ironing? -
Japanese Thermal Straightening
is a type of wrap that uses one end paper folded in half over the hair ends like an envelope. -
bookend wrap
is a wrapping pattern in which all the rods within a panel move in the same direction and are positioned
on equal bases. - basic permanent warp
is commonly known as a lye relaxer - sodium hydroxide relaxers
is not one of the three main components of an exothermic wave - concentrator
a _____________ is a perm wrap in which one end paper is under and another is placed over the strand
for the hair being wrapped. - double flat wrap
is the tough exterior of the hair - cuticle
Japanese thermal straightening - is sometimes called thermal reconditioning.
lithium hydroxide relaxers and potassium hydroxide relaxers are often advertised sold as - no-lye
relaxers
long chains of amino acids joined together by peptide bonds known as - polypeptide chains
middle layer of the hair is the - cortex
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