Utah Esthetics Written State Practice Exam

Fulguration is a technique that utilizes what type of energy?

1. Laser energy

2. Radiofrequency energy

3. High frequency

4. Ultrasound energy

The correct answer is: High frequency

Fulguration is a technique that implements high frequency energy primarily used in dermatological procedures, especially for the destruction of tissue. This method involves using high frequency current to generate heat, which then leads to the evaporation of tissue and potential coagulation of blood vessels. This technique is particularly useful for treating various skin lesions, with the heat produced by high frequency current being effective in eliminating unwanted tissue with precision. The high frequency energy enables providers to perform a variety of aesthetic procedures, including some dermatological surgeries, with minimal impact on surrounding tissues. In contrast, laser energy generates focused light to perform different types of skin treatments, which differs from the dispersive energy of high frequency. Radiofrequency energy is also utilized for tissue tightening and skin rejuvenation but is not specifically referred to when discussing fulguration, which is distinctly associated with high frequency. Ultrasound energy is utilized in other medical imaging and therapeutic applications rather than for tissue destruction.