Illinois Cosmetology Practice Exam

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Prepare for the Illinois Cosmetology Exam. Study with flashcards and multiple choice questions, each question has hints and explanations. Ensure you're ready for your test!

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 outermost layer of hair called?

Cortex
Cuticle
Epidermis
Dermis

The correct answer is: Cuticle

The outermost layer of hair is called the cuticle. The other options, cortex, epidermis, and dermis, represent layers of skin, not hair. The cortex refers to the innermost layer of hair, while the epidermis and dermis refer to layers of skin. The cuticle contains overlapping scales that help protect the hair and give it its shine. Therefore, cuticle is the most appropriate answer as it accurately describes the outermost layer of hair.