Wisconsin Esthetics State Board Practice Test

Which electrolysis method uses multiple needles and takes longer for treatment per follicle?

1. Thermolysis

2. Blend

3. Galvanic

4. Laser

The correct answer is: Galvanic

The electrolysis method that uses multiple needles and takes longer for treatment per follicle is the galvanic method. This method involves the use of direct current to produce a chemical reaction that destroys the hair follicle. In practice, multiple needles can be used simultaneously, enabling the technician to target several follicles at once. However, because the process relies on a chemical reaction rather than heat, it often requires more time to adequately treat each follicle compared to other methods like thermolysis, which uses heat for a faster effect. The galvanic method is particularly known for its effectiveness in permanent hair removal but is more time-consuming due to the nature of the chemical process involved. It is often complemented by other methods to improve efficiency in treatment. This distinguishes it clearly from options like thermolysis or laser treatment, which are generally quicker due to their heat-based mechanisms.