PSI Cosmetology (Cosmetology)

Salon licensing is overseen by: - ANSWER-a state regulatory agency The vast majority of bacteria fall into two primary types classified as: - ANSWERpathogenic and nonpathogenic Weekly disinfection procedures for foot spas requires that solution be left overnight or for: - ANSWER-6 to 10 hours The level of decontamination used in a hospital, but not in a salon, is: - ANSWERsterilization Disinfectants with a high pH that can cause skin irritation or damage rubber and plastic materials are: -...

Psi Cosmetology Written ExamWhen using a chemical relaxer, which of the following must you avoid using? - Bleaches or high-lift color products Alkaline waves are recommened for all of the following hair types EXECPT - Fine hair When using a chemical relaxer, it changes the shape of the hair by breaking down which of the following bonds? - Disulfide bonds When using relaxers incorrectly, which of the following could happen? - The hair melts In which of the following areas would you start a ...

Cosmetology written exam 2023 already passedDepilatories What type of hair removal uses a caustic alkali preperation? Galvanic What machine has two positive electrodes called an anode? Epilators These are NOT a form of permanent hair removals Cleaning then sanitizing The decontamination method 2 for blood or other infectous material on items? An orange tint What would under-lightened hair leave behind? Algaecide is NOT an example of antimicrobial pesticides Head blocks are best used for:...

Psi cosmetology theory examSoft Water/ Rain water - Best for shampooing and allows shampoo to lather freely Hard Water - Minerals that lessen the ability of the shampoo to lather Purified water/Deionized water - Main ingredient in shampoo Surfactant - has two ends the HYDROPHILIC HEAD and LIPOPHILIC TAIL Hydrophilic Head - Attracted to water Lipophilic Tail - Attracted to dirts and oils Acid Balanced Shampoo - pH of 4.5-5.5 Jheri Redding - first to introduce pH balanced shampoo in the 196...

Psi Cosmetology Written Exam Complete questions & Answers