Laser Technician IBEC Board Exam 2026 - Free International Board of Electrologist Certification Practice Questions.

To prevent high-frequency blowout, reducing intensity is the most effective method. High-frequency blowout, commonly encountered in procedures using electrology or laser technology, can occur when the energy delivered is too high for the skin and tissue to handle. By reducing the intensity, you essentially decrease the amount of energy being concentrated on a smaller area, which minimizes the risk of overheating the tissue or causing adverse effects like blowout.

Applying moisture is also important because moisture can help in conducting electricity and dissipating heat; however, it's not specifically a method to prevent blowout due to intensity issues. Increasing the duration of exposure could potentially exacerbate the problem because more time at a high setting may lead to increased heat accumulation. Using a lower frequency could change the characteristics of the treatment but does not directly address the prevention of high-frequency blowout associated with an excessive intensity setting.

Therefore, reducing intensity directly correlates to safer energy delivery and lower risks of damaging the tissue during procedures, making it the best method for preventing high-frequency blowout.