Oklahoma Cosmetology Examination (Written Theory) Practice Questions

104 original questions with cited readings, answer explanations, and feedback for each alternative.

Approved after AI editorial review on 2026-10-30. These are original practice questions, not official Oklahoma State Board of Cosmetology and Barbering; written theory examination based on the National-Interstate Council of State Boards of Cosmetology (NIC) Cosmetology Theory Examination exam questions.

Official exam outline from Oklahoma State Board of Cosmetology and Barbering; written theory examination based on the National-Interstate Council of State Boards of Cosmetology (NIC) Cosmetology Theory Examination

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Practice coverage

This bank uses the following practice allocation. Check the official exam outline for current ranges and requirements.

Scientific Concepts (infection control and safety, human anatomy and physiology, basic chemistry of products): 30%
Hair Care and Services (client analysis, tools, hair care, hair design, chemical services): 40%
Skin Care and Services (client analysis, tools, facial skin care, hair removal, facial makeup): 15%
Nail Care and Services (client analysis, tools, basic manicure and pedicure, nail enhancements): 15%