Barber Practice State Board Exam Questions and Answers Rated A

99% isopropyl alcohol is not an __________ registered disinfectant . Ans EPA A.B Moler is important in the history of barbering because he: Ans Published the first barbering textbook According to current trends, barbers must be prepared to meet a variety of _________ preferences. Ans Male Acids and alkalis mixed together in equal proportions do what? Ans Neutralize each other The adjustable lamp on a manicuring table should have a _______ watt bulb. Ans 40 After tools are sanitized, they should be stored in: Ans a clean and closed container Alkalis have a pH of about 7.00 and they _______ and _________ the hair. Ans Soften and swell An altering and interrupted current that proceeds a mechanical reaction with no chemical effect is the _____________. Ans Faradic Current Amino acids are joined end-to-end by ______________. Ans Peptide Bonds Amino acids are joined together by end bonds form a _____________. Ans Polypeptide Chain Ammonia is a colorless gas composed of __________ and _____________. Ans Hydrogen and Nitrogen Ammonia- free waves are NOT characterized by Ans Rapid Evaporation Among the hair color categories, the one with the largest molecules is Ans Temporary hair color Anaphoresis is a process that involves Ans A negative pole and al alkaline product Androgenic alopecia does NOT occur as a result of Ans Autoimmune disorder The appendages of the skin are __________. Ans Nails The applied science of healthful living is called: Ans Hygiene