Chapter 4 Flashcards
What does an alkaline perm do?
Fast Processing &
Strong Curl
What provides yellow (blonde) & red pigment to hair?
Pheomelanin
Uncolored dyes precursors that combine with hydrogen peroxide to form larger permanent color molecules in the cortex?
Aniline derivatives
What type of relaxer is sold in-base & no-base formulas?
Hydroxide
In permanent waving & curl reformation processes, hair length may determine what?
The wrapping technique to use
The most common neutralizer is?
Hydrogen peroxide
The time as listed on the product label required for the disinfectant to be visibly moist to be effective against pathogens is called?
Contact time
How do you apply a retouch?
1inch from the root
How many days can you work after your license expires?
30 days
System for understanding color relationships?
Laws of color
What do you apply before a relaxer on a virgin application?
Base cream
To prepare for a shave after assembling supplies, what does a barber do next?
Drape
What’s a wooden pusher?
Orange wooden stick, to push the cuticle
The natural pigment that gives hair color?
Melanin
The hazard communication rule requires that chemical manufacturers?
Note possible health hazard associated with their products
What’s the hindmost bone of the skull, below the parietal bones; forms the back of the skull above the nape?
Occipital bone
What is used to analyze lightness or darkness on hair?
Level system
What’s the body’s 1st defense against pathogens?
The skin
What’s a vertical line?
Are perpendicular to the floor and are used to remove bulk
When doing clients mustache what factors should you consider?
Facial structure
What is the # degree of a blunt cut?
0 degrees
Hydroxide relaxers can have a ph as high as?
13.5
What is the # degree of a uniform layer?
90 degrees
The tiny grains of pigment in the cortex that provides natural color to the hair are composed of?
Melanin
Soap is mixed with warm water & is used in the?
Manicure bowl
Technique when you fold the end paper in the middle?
Bookend
What is disinfection?
The process of cleaning & killing everything except spores
Another name for patch test?
Predisposition
The ability of the hair to stretch?
Hair elasticity
The line where color meets old color?
Line of demarcation
Never adjust outliner blades ___?___ to each other as in can irritate or cause ingrown hairs? (Pseudofolliculitus)
Flush
One characteristic of SDS?
1st aid measure
What took us only used to hear on top of stove?
Pressing iron
What’s the main ingredient in styptic powder?
Alum
What’s opposite on the color wheel from red, blue, & yellow?
Red»>green
Blue»>orange
Yellow»>violet
The most sensitive area during shave?
Beneath the lip
What type of shave should result in a smooth face without being a close shave?
Once over shave
What took uses a diffuser?
Blow dryer
Useful bacteria?
Non-pathogenic
What tool should be used for smoothing hair?
Flat iron
Before a hair cut service what must be done?
Scalp analysis
Hepatitis is a blood-borne virus that causes disease & can damage the..?
Liver
What is a submicroscopic particle that infects & resides in the cell of a biological organism?
Virus
What can a license be revoked?
Using misrepresentation when applying for a license
What’s pre-wrap?
Leave-in conditioner that helps equalize the porosity
The hair used in the subsection must be wrapped how many times around the rod to create a curl formation?
1 1/2 times out of
Where do you start a chemical relaxer?
On the back of the head, it’s the more resistant area
What is a mechanical process using soap & water or detergent & water to remove all visible dirt, debris, & many disease-causing germs from tools, implements & equipment?
Cleaning
Provides protective covering and regulates body temperature?
(Body system)
Integumentary
Eliminates waste from the body reducing buildup of toxins?
(Body system)
Excretory
What is a function of the skin that protects the body from the environment ?
Heat regulation
What is it when perspiration is excreted from the skin?
Excretion
What is called when sebum is secreted by the sebaceous glands & lubricantes the skin & hair, keeping them soft & pliable?
Secretion
Second layer of color found on hair?
Contributing pigment
What does it mean to cut against the grain mean?
To cut in the opposite direction of the hair growth
The finger tang is where your little finger can do what?
1) rest for greater control of the shears
2) relieve pressure on your nerves & tendons
What is the equal or appropriate proportions that create symmetry harmony in a design?
Balance
A(n) __?__ is the reverse-freehand stroke.
Upward, semi-arched stroke toward the barber
Dyes that advertise as color restores or progressive colors?
Metallic or mineral dyes
What perms are the best choice for lost tinted highlighted, or delicate hair types?
Acid-balanced or true acid perm
What’s transmission of blood or body fluids through touching, kissing, coughing, sneezing, & talking?
Direct transmission
Hair color products that contain compound or metallic dyes, which build up on the hair, not used professionally?
Progressive colors
When collagen fibers become weakened, wrinkles & saving of the skin can occur; what is that called?
Elastin
What are organisms that grow, feed, and shelter on or inside another organism, while contributing nothing to the survival of that organism?
Parasites
When a pimple or abscess, is confined to a particular part of the body & appears as a lesion-containing pus is called?
Local infection
The tension screw or knob also called a pivot screw does what?
Controls the distance between the blades
What are effective for cleaning blood & body fluids from non-porous surfaces?
Hospital disinfectants
What are guidelines published by the CDC that require the employee to
