Pennsylvania Cosmetology Practice Exam 2025 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 400

What is the role of the nail matrix?

To provide lubrication to the nails

It is responsible for nail growth

The nail matrix plays a critical role in the overall health and growth of nails. It is the tissue located under the base of the nail, and it produces new nail cells. As these cells multiply and push older cells forward, they harden and form the visible part of the nail that we see extending over the nail bed. This growth activity is essential for maintaining the length and integrity of the nail.

Understanding the anatomy of the nail is vital for any cosmetology professional, as the health and growth of nails can be affected by various factors, including nutrition and overall health. Recognizing the function of the nail matrix helps in diagnosing and addressing issues related to nail disorders or abnormalities.

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To protect the nail bed

To regulate nail color

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