Indiana PSI Nail Technician Practice Test

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Prepare for the Indiana PSI Nail Technician Test. Use flashcards and multiple choice questions with detailed hints and explanations. Ace your exam!

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!

Practice this question and more.

What is the purpose of the nail matrix?

To provide nourishment to the nail
To support the nail body
To produce new nail cells
To protect the nail bed

The correct answer is: To produce new nail cells

The nail matrix plays a crucial role in nail growth as it is responsible for producing new nail cells. This area is located beneath the base of the nail, and as cells multiply and push older cells forward, they keratinize and harden, forming the visible part of the nail. This process is essential for the overall health and strength of the nails. The new cells generated in the matrix continually replace older cells, ensuring that the nail remains intact and maintains its structure as it grows out. While other aspects of nail anatomy and physiology are important, such as nourishment and protection, the primary function of the nail matrix specifically focuses on the production of new cells, which is vital for nail growth and renewal.