CLT Client Assessment & Treatment Planning 3

Question 1

A client presents for IPL treatment but mentions they had a chemical peel 10 days ago. What should the technician do?

Accepted Answer

Postpone treatment until skin fully heals (typically 4–6 weeks)

Answer

Recent chemical peels compromise the skin barrier and increase photosensitivity; waiting 4–6 weeks ensures the skin has fully recovered before laser or IPL treatment.

Question 2

In developing a laser treatment plan for photorejuvenation, which factor should be assessed to determine appropriate pulse duration?

Accepted Answer

Thermal relaxation time of the target chromophore

Answer

Pulse duration should be at or below the thermal relaxation time (TRT) of the target chromophore to ensure selective photothermolysis without damaging surrounding tissue.

Question 3

A client with a history of keloid scarring requests laser resurfacing. What is the most appropriate action?

Accepted Answer

Perform a patch test and obtain physician clearance before treating

Answer

Keloid history is a relative contraindication for ablative laser procedures; physician clearance and a patch test are required to assess individual risk before proceeding.

Question 4

Which question is MOST critical to include in a pre-treatment consultation for laser vein treatment?

Accepted Answer

Have you been diagnosed with a blood clotting disorder?

Answer

Blood clotting disorders can increase bleeding risk and affect vascular response to laser energy, making this a critical safety question before vein treatments.

Question 5

What is the purpose of performing a test spot (patch test) before a full laser treatment?

Accepted Answer

To assess individual skin response, calibrate settings, and identify adverse reactions

Answer

A patch test evaluates the skin's reaction to specific laser settings, allowing the technician to optimize parameters and detect unexpected responses before full treatment.

(CLT) Certified Laser Technician Practice Test

(CLT) Certified Laser Technician Practice Test

CLT Client Assessment & Treatment Planning 3