New Jersey Barber and Hairstyling Practice Exam

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Prepare for the New Jersey Barber and Hairstyling Exam with a comprehensive quiz filled with multiple-choice questions and detailed explanations. Gain the confidence you need to excel in the exam and take your first step towards a successful career in hairstyling!

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Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What is the process of destroying all living organisms on an object or surface called?

  1. Sterilization

  2. Antiseptic

  3. Single-process hair coloring

  4. Disinfection

The correct answer is: Sterilization

Disinfection (D) involves killing most microorganisms, while antiseptic (B) is used on living tissue and may not kill all microorganisms. Single-process hair coloring (C) has nothing to do with killing bacteria or other living organisms on objects or surfaces. Sterilization (A) is the process of completely destroying all forms of life, including bacteria, viruses, and fungi, making it the correct answer.

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