Course Test   

Business NameCEU APPROVED

 

  • Title :
  • CEU Number :
  • Date :
  • CEU CREDIT
    • 24 HR HAIR COLOR CHEMISTRY .NC CEU
    • CEU 47559
    • 05/24/2019
    • 24 hours

     

  • State :
  • NC

  • Test    
      
    1.Hair lightening or decolorizing involves diffusing natural or artificial color from hair?
    True   False
    2.The weekly rinse or temporary haircolor is primarily used to add color to gray hair, faded blondes or brassy hair?
    True   False
    3.The international system of defining the lift/deposit ratio of haircolor is called the level system?
    True   False
    4.The advantage of professional haircoloring over mass marketing haircoloring is greater selection, professional formulation and professional application techniques?
    True   False
    5.Clients must be monitored the entire time a chemical is in contact with their hair and scalp?
    True   False
    6.Manufacturers often add a letter or series of numbers to identify level and indicate tone?
    True   False
    7.Hydrogen peroxide is the catalyst that causes permanent haircolor to work?
    True   False
    8.Hydrogen peroxide in combination with an alkali is responsible for releasing peroxides free radicals?
    True   False
    9.The strength of peroxide may be decreased by diluting it with distilled water?
    True   False
    10.Heat affects lifting action in the same manner that higher volumes of peroxide affect haircolor?
    True   False