Hawaii Barber Operator Practice Exam

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Study for the Hawaii Barber Operator Exam. Tackle realistic questions with multiple choice formats, hints, and explanations designed for success. Prepare confidently for your certification!

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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An aniline derivative tint should not be used if the allergy test results are:

positive
negative
neutral
clear

The correct answer is: positive

An aniline derivative tint should not be used if the allergy test result is positive, because this indicates that the individual has an allergic reaction to the compound. It is important to avoid using products that may cause an allergic reaction, as it can lead to discomfort and potential health risks. Options B, C, and D all indicate a negative result or no reaction, so they would not be harmful to use. However, if an individual has a known allergy to aniline derivative tints, it is best to avoid using them altogether, regardless of the test result.