Multiple choice

The settings on the machine, when using the flash technique of thermolysis, is set as follows:

  1. low intensity for a short duration

  2. very high intensity for a long duration

  3. low intensity for a long duration

  4. very high intensity for a very short duration

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The flash technique in thermolysis uses very high intensity for a very short duration to achieve rapid destruction of the hair follicle.