Multiple choice

What happens to the skin if you try to use too large of a needle during treatment?

  1. nothing

  2. ecchymosis

  3. hypopigmentation

  4. both b & c

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

Using a needle that is too large for the follicle can cause mechanical trauma, leading to bruising (ecchymosis) or other skin damage.