Microblading Practice Exam

What is the purpose of a phi patch used at night?

1. To enhance the color of the brows

2. To prevent bacteria from entering open wounds

3. To moisturize the skin around the brows

4. To reduce swelling and bruising

The correct answer is: To prevent bacteria from entering open wounds

A phi patch is specifically designed to serve as a protective barrier for sensitive skin, particularly after microblading procedures. Its main purpose is to prevent bacteria from entering open wounds created during the microblading process. This is vital because the skin is essentially in a healing state, and introducing bacteria can lead to infections, which would compromise the results and overall health of the brows. While options such as hydration, color enhancement, and swelling reduction are important factors in the aftercare of microblading, they are not the primary function of a phi patch. The focus on creating a sterile environment to promote healing and prevent contamination highlights the crucial role of the phi patch in post-procedure care.