Missouri Board of Cosmetology Practice Exam

What is the purpose of a nail primer?

1. To create a layer of color

2. To improve adhesion of nail products

3. To protect the nail bed from damage

4. To enhance nail growth

The correct answer is: To improve adhesion of nail products

The purpose of a nail primer is to improve adhesion of nail products to the natural nail surface. Nail primers typically contain specific chemical compounds that enhance bonding between the natural nail and enhancements such as acrylics or gels. This improved adhesion helps to prevent lifting, chipping, or separation of the nail product after application, which is crucial for ensuring the longevity and durability of the manicure or nail enhancement. Some products may also serve other functions, such as coloring the nail or providing protection, but these are not the primary purpose of a nail primer. For example, while protecting the nail bed and enhancing nail growth are important aspects of nail care, they are not directly achieved through the use of a primer. Instead, the primer focuses on creating a suitable foundation for nail products, ensuring that they adhere properly for optimal results.