Oklahoma Cosmetology Board Practice Exam

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Study for the Oklahoma Cosmetology Board Exam with comprehensive quizzes and detailed explanations. Each question comes with hints to enhance your learning experience, ensuring you are well-prepared for your licensing exam!

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What kind of injury results in leukonychia?

  1. To the cuticle

  2. To the base of the nail

  3. To the nail plate

  4. Frequent exposure to water

The correct answer is: To the base of the nail

Leukonychia, also known as white spots on the nail, is often caused by an injury to the base of the nail. This can occur from trauma or repeated pressure to the area, such as from wearing tight-fitting shoes or playing instruments. Options A, C, and D are incorrect as they do not directly pertain to the base of the nail where leukonychia typically occurs.

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