North Dakota Cosmetology Practice Exam

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Prepare for the North Dakota Cosmetology License Exam with practice tests. Covering all necessary cosmetology concepts with flashcards, multiple-choice questions, hints, and explanations to enhance your study experience.

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What is the average growth rate of human hair per month?

  1. About one inch

  2. About half an inch

  3. About a quarter inch

  4. About three-quarters of an inch

The correct answer is: About half an inch

The average growth rate of human hair is about half an inch per month. This rate can vary depending on individual factors such as genetics, health, and age, but on average, most people will see their hair grow approximately this amount within a 30-day period. This knowledge is essential for those in the cosmetology field, as it can impact decisions regarding haircuts, treatments, and overall hair care routines for clients. Understanding this growth rate helps cosmetologists manage client expectations and provide better advice on maintaining and styling hair.

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