Free CLS Clinical Applications & Treatment Protocols Questions and Answers

Question 1

Which laser treatment is most effective for reducing facial wrinkles?

Accepted Answer

CO2 laser

Answer

Alexandrite

Answer

Nd:YAG

Answer

Pulsed dye laser

Question 2

What should be avoided before a laser hair removal session?

Accepted Answer

Sun exposure

Answer

Shaving

Answer

Moisturizing

Answer

Using SPF

Question 3

Which laser is preferred for treating pigmented lesions?

Accepted Answer

Q-switched laser

Answer

CO2 laser

Answer

Diode laser

Answer

Excimer laser

Question 4

What is the ideal skin type for laser hair removal with Alexandrite lasers?

Accepted Answer

Fitzpatrick I–III

Answer

Fitzpatrick IV–VI

Answer

All skin types

Answer

Only Fitzpatrick VI

Question 5

Which factor must be customized for each patient during laser treatment?

Accepted Answer

Treatment parameters

Answer

Laser brand

Answer

Room temperature

Answer

Clinic hours

Question 6

Why is a cooling system important during laser procedures?

Accepted Answer

It minimizes thermal injury

Answer

It reduces laser power

Answer

It treats deeper tissue

Answer

It increases pigment absorption

Question 7

Which area requires cautious energy levels during laser treatment?

Accepted Answer

Periorbital area

Answer

Forehead

Answer

Cheek

Answer

Neck

Question 8

What is the typical interval between laser hair removal sessions?

Accepted Answer

4–6 weeks

Answer

1–2 weeks

Answer

2–3 months

Answer

Every other day

Question 9

What pre-treatment step improves laser efficacy in tattoo removal?

Accepted Answer

Patient history evaluation

Answer

Topical anesthesia

Answer

Laser warming

Answer

Tattoo resizing