Laser Hair Removal Flashcards
6 cards from real Facial Hair Removal practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Laser Hair Removal flashcards as text
What is the purpose of a patch test before performing laser hair removal on the face?
Answer: To assess how the client's skin reacts to the laser settings before full treatment
A patch test identifies adverse reactions, appropriate fluence levels, and skin sensitivity before full facial treatment.
What is a potential side effect of laser hair removal on facial skin?
Answer: Temporary redness, swelling, and mild discomfort
Erythema (redness) and edema (swelling) are normal, expected reactions that typically resolve within 24–48 hours.
What safety equipment must both the laser technician and client wear during a facial laser session?
Answer: Wavelength-appropriate protective eyewear
Laser energy can permanently damage the retina, so protective goggles matched to the laser's wavelength are mandatory.
What does the term 'fluence' refer to in laser hair removal?
Answer: The energy density delivered to the skin, measured in J/cm²
Fluence (energy density) determines how much energy the target tissue receives, directly affecting treatment efficacy and safety.
How many sessions are typically needed to achieve significant facial hair reduction with laser?
Answer: 6–8 sessions
Most clients require 6–8 treatment sessions spaced 4–8 weeks apart to effectively target all hair growth cycles on the face.
What aftercare instruction is most important immediately following a facial laser hair removal session?
Answer: Apply broad-spectrum SPF 30+ sunscreen and avoid sun exposure
Post-laser skin is highly photosensitive and must be protected from UV exposure to prevent hyperpigmentation and burns.