Utah Master Esthetician Practice Exam

Which technology is used to remove skin tags?

1. Laser therapy

2. Radio frequency direct current

3. Cryotherapy

4. Ultrasound therapy

The correct answer is: Radio frequency direct current

Radio frequency direct current is a technology used to remove skin tags due to its ability to provide precise, localized energy that targets tissue. This method works by delivering energy to the specific area where the skin tag is located. The heat generated through the radio frequency can effectively break down the cells in the skin tag, leading to its destruction without affecting the surrounding skin. In contrast, other methods such as laser therapy are also effective for removing skin tags, but they rely on focused light energy rather than radio frequency. Cryotherapy involves freezing the skin tag, which is another accepted practice, but it operates on a fundamentally different mechanism of action, utilizing extreme cold rather than energy waves. Ultrasound therapy is typically used for deeper tissue treatments and is not the first line of treatment for skin tags, making radio frequency a more suitable choice for this specific procedure.