Infection Control
What does EPA stand for?
Environmental Protection Acency
The 3 layers of the hair
Cuticle, cortex, medulla
What is the purpose of end paper?
To protect hair and create smooth wraps
Name to types of braids
3- strand braid and cornrow
Who issues cosmetology licenses in New York State?
New York State Department of State
When must hands be washed?
Before and after each client
What gives hair it’s natural color?
Melanin
What breaks the disulfide bonds during a perm or relaxer?
Chemical solutions
What is the purpose of back combing
To create volume and support
Where must your cosmetology license be displayed
At the workstation or in a visible area
What is the difference between cleaning and disinfectin?
Cleaning removes debris; disinfecting kills bacteria and viruses
On average, how fast does hair grow per month?
About 1/2 inch per month
What is the difference between a perm and a relaxer?
A perm curls hair; a relaxer straightens hair
What is a pin curl base
The foundation shape that determines curl movement
What is a client consultation
Discussing client needs, hair history, and expectations
What is cross contamination?
The transfer of bacteria or germs from one surface or person to another
What is porosity?
The hair’s ability to absorb moisture
What is a strand test perfo before a chemical service?
To preview results and prevent damage
What is the difference between on-base and off-base rollers?
On-base creates more volume; off-base creates less volume
What is scope of practice
Services legally allowed under your license
What is the correct order of tool disinfection?
Clean, rinse, disinfecting, dry
What damages the hair cuticle the most?
Excessive heat, chemicals, and improper brushing
What happens if perm rods are wrapped unevenly?
Uneven curl pattern and inconsistent results
Why is balance important in an updo?
For symmetry, stability, and a clean finish
What can happen if someone works without a license
Fines, penalties, and possible loss of license