Laser Certification 2025/2026 Exam
Questions and Correct Answers | New
Update
Why is a test patch so important before treating a cosmetic tattoo? -
🧠ANSWER ✔✔Competing chromosphere. Iron based ink the ink may
oxadize and change color
Pulsed dye lasers are most popular for treating? - 🧠ANSWER
✔✔Birthmarks and vascular lesions
What procedure is the diode laser most effective for? - 🧠ANSWER ✔✔Hair
removal
The QS 1064nm is most effective for what color tattoos? - 🧠ANSWER
✔✔Black and dark blue
What are the symptoms of a mild corneal burn? - 🧠ANSWER ✔✔Gritty
sand feeling in eyes
1
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
, What is a Q-switch laser used for? - 🧠ANSWER ✔✔Tattoo removal, skin
toning, carbon facial and Q-switching
What do red and blonde have in common? - 🧠ANSWER ✔✔Pheomelanin
and lower absorption rate
How does a lasers active medium function? - 🧠ANSWER ✔✔Energy is
pumped through the medium
What are the most commonly used wavelengths of the electromagnetic
spectrum? - 🧠ANSWER ✔✔Visable and infrared light
Who is responsible for reporting laser injuries? - 🧠ANSWER ✔✔Laser
Safety Officer
What is PEMF? - 🧠ANSWER ✔✔pulsed electromagnetic field
Edema - 🧠ANSWER ✔✔Swelling
What portion of the electromagnetic spectrum can humans see? -
🧠ANSWER ✔✔visible light
What is electromagnetic radiation? - 🧠ANSWER ✔✔Waves of electrons
2
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
Questions and Correct Answers | New
Update
Why is a test patch so important before treating a cosmetic tattoo? -
🧠ANSWER ✔✔Competing chromosphere. Iron based ink the ink may
oxadize and change color
Pulsed dye lasers are most popular for treating? - 🧠ANSWER
✔✔Birthmarks and vascular lesions
What procedure is the diode laser most effective for? - 🧠ANSWER ✔✔Hair
removal
The QS 1064nm is most effective for what color tattoos? - 🧠ANSWER
✔✔Black and dark blue
What are the symptoms of a mild corneal burn? - 🧠ANSWER ✔✔Gritty
sand feeling in eyes
1
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
, What is a Q-switch laser used for? - 🧠ANSWER ✔✔Tattoo removal, skin
toning, carbon facial and Q-switching
What do red and blonde have in common? - 🧠ANSWER ✔✔Pheomelanin
and lower absorption rate
How does a lasers active medium function? - 🧠ANSWER ✔✔Energy is
pumped through the medium
What are the most commonly used wavelengths of the electromagnetic
spectrum? - 🧠ANSWER ✔✔Visable and infrared light
Who is responsible for reporting laser injuries? - 🧠ANSWER ✔✔Laser
Safety Officer
What is PEMF? - 🧠ANSWER ✔✔pulsed electromagnetic field
Edema - 🧠ANSWER ✔✔Swelling
What portion of the electromagnetic spectrum can humans see? -
🧠ANSWER ✔✔visible light
What is electromagnetic radiation? - 🧠ANSWER ✔✔Waves of electrons
2
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY
STATEMENT. ALL RIGHTS RESERVED
