Anatomy
The study of the functions of the organs and systems is:
Physiology
The 3 steps of Cleaning:
Decontamination, Disinfection, Sterilization
_____ is shingles which comes from the chickenpox virus.
Herpes zoster
Water freezing into an ice cube is an example of what kind of change?
Physical change
Three stages of hair cycle
Anagen, Catagen, Telogen
One of the muscles of the jaw used in chewing is the..
masseter
One
___are insect bites or histamine responses to irritation or trauma to the skin
Wheals
What is all matter made up of?
Atoms
___ is a method of depilation
___ is a method of epilation
Shaving, chemical hair removal, etc
Tweezing, Waxing, sugaring, threading
The _____ are vessels with thick walls that carry blood away from the heart
Arteries
3 types of disinfectants
Quaternary Ammonium Compounds (QUATS); Sodium Hypochlorite (Household Bleach); Phenolics
___is a term for a spot or discoloration of the skin, including but not limited to a freckle
A macule
Electrons
____is the scientific study of hair
Trichology
The respiratory, circulatory and digestive systems are all controlled by:
What does OSHA stand for and what do they do?
Occupational Safety and Health Administration; Regulates health and safety in the workplace
____is SWELLING that is not okay in esthetics!
____ is REDNESS that is normal in esthetics!
Edema, Erythema
What scale measures acidity, Neutrality, and alkalinity
pH Scale
Fine, silky hair that is shed soon after birth?
Lanugo
The muscle that draws the eyebrows down and wrinkles the forehead vertically is the
corrugator
What guidelines are used to prevent the transmission of bloodborne pathogens from exposure to blood and other potentially infections materials
Standard (universal) precautions
What are the 3 types of lesions?
primary, secondary, and tertiary.
How many more times acidic is a pH of 3 than a pH of 4?
10
The length of time it takes for hair to grow before it reaches skin
4-13 weeks