Electricity in Esthetics
The thermal breakdown of the skin by intense heat is called?
Pyrolysis
Matter with definite weight and volume but no definite shape is called?
Liquid
In chemistry PHH stands for?
Potential Hydrogen
SPF testing is based on which type of UV rays?
UVB
What is the following ingredient found first in the majority of cosmetic and skin care products?
Water
The length of time that current is flowing is known as?
Pulse
Which type of electrical charge do protons have?
Positive
Acids tends to taste?
Sour
A substance that is able to dissolve another substance is called?
Solvent
A delivery system that requires friction to release the performance ingredient?
Microcapsules
The portion of the electromagnetic spectrum humans see is known as?
Visible Light
Pure substances are made of only one type of?
Atom or Molecule
What do numbers greater than 7 indicate on the PH scale?
Alkaline Solution
Which type of Uv rays is longer-penetrating and causes collagen breakdown?
UVA
What is the following term that means the product is less likely to provoke an allergic reaction?
Hypoallergenic
Galvaic,faradic and pulsed DC fall under what type of current?
Direct
What is created when amino acids join together in chains?
Proteins
A pH of 5 is how many times more acidic than a pH of 6?
10
Masks with the primary purpose of absorbing excess oil, tightening and refining the pores and aiding in preventing clogging are?
Clay/Mud masks
How are ingredients listed on a product?
Descending order by weight concentration
The wavelengths that the produce the longest waves of visible spectrum are?
Red
Which of the following biochemical compounds form components that fill the intercellular spaces in the skin?
Lipids
What color does blue litmus paper turn when placed in acid?
Red
Which mask would help calm and soothe your clients sensitive skin?
Gel Mask
What cosmetic ingredient helps to prevent moisture loss?
Emollient