Laser Technician Certification Complete Exam Study Questions with 100% Correct Answers | Guarantee Pass

Laser Technician Certification Complete Exam Study Questions with 100% Correct Answers | Guarantee Pass 1. Fitz Skin Type I - ANSWER •ALWAYS burn & NEVER tan •Nordic, Scandinavian, Finish, Swedish, Northern European, & Norwegian 2. Fitz Skin Type II - ANSWER •USUALLY BURN FIRST, then develop a tan •Celtic, Irish, Scottish, Northern + Eastern European, Northern French, & English 3. Fitz Skin Type III - ANSWER •SOMETIMES burn & gradually tan •German, Southern French, Southern European, & Northern Italian 4. Fitz Skin Type IV - ANSWER •RARELY burn & TAN WITH EASE •Mediterranean, Latin, Latino, Italian, Hispanic, Greece, Spain, Mexico, Central + South America, Puerto Rico, & Dominican Republic 5. Fitz Skin Type V - ANSWER •VERY RARELY burn & can develop a DARK TAN •Asian, Indian, Middle Eastern, Native American, Saudi Arabia, Lebanon, Iraq, Turkey, Pakistan, India, China, Japan, etc. 6. Fitz Skin Type VI - ANSWER •TAN EASILY & NEVER BURN •African American, Eastern Indian, Indonesian 7. 1 Requirement for Under 18 getting laser treatment? - ANSWER Parent of Guardian must be in the room 8. Selective Photothermolysis - ANSWER Process of selectively delivering thermal injury to a specific target based on its absorption characteristics allowing the surrounding tissue to remain undamaged. 9. Photo - Thermo - Lysis - ANSWER Light, Heat, Destruction 10. Main 4 Chromophores - ANSWER Blood, Melanin, Water, & Ink : BMWI 11. All Chromophores - ANSWER Blood, Melanin, Water, Ink, & P. Acne Bacteria 12. The Perfect Cocktail - ANSWER Wavelength, Joules, Pulse Duration, & Spot Size 13. High Joules (J) & Low Pulse Duration (ms) - ANSWER Fast & Short (Best for Lower Fitz: 1-3) 14. Low Joules (J) & High Pulse Duration (ms) - ANSWER Low & Slow (Best for Darker Fitz: 4-6) 15. Spot Size - ANSWER mm (diameter distance) 16. Larger Spot Size - ANSWER Goes Deeper in Skin 17. 1400nm beginning of? - ANSWER Skin resurfacing starts 18. Absorption Coefficient (AC) Chart measures - ANSWER Chromophore & Wavelength 19. Depth for Hair Removal? - ANSWER 755, 810, & 1064 20. Clinical Endpoint of Vasoconstriction - ANSWER Vasodilation 21. Established Tan - ANSWER Tan after 14 days no more sun exposure 22. After 400nm & above - ANSWER non-ionizing / non-cancer causing 23. Below 400nm ? - ANSWER ionizing / cancer causing 24. Laser Mediums - ANSWER Solid, Fluid, Gas, & Semiconductor 25. Wavelength - ANSWER nm (nanometer) 26. Wavelength means ? - ANSWER Depth of penetration 27. Visible Light Range - ANSWER 400nm - 780nm 28. Types of Hair - ANSWER Vellus, Intermediate, & Terminal 29. Stages of Hair Growth - ANSWER Anagen, Catagen, Telogen : ACT 30. For Laser Hair Removal you need the hair to be which type & stage of growth? - ANSWER Terminal & Anagen 31. IPL is ? (vs Laser) - ANSWER Polychromatic, Divergent/Non-Coherent, & Less Damaging to the Eye 32. Laser is ? (vs IPL) - ANSWER Monochromatic, Collimate/Coherent, & Less Safe to the eye 33. Monochromatic - ANSWER 1 Color 34. Polychromatic - ANSWER Many Colors 35. Melanin - ANSWER Natural protectant from the sun 36. LASER stands for: - ANSWER L- Light A- Amplification S- by Stimulated E- Emission R - of Radiation 37. Infrared Light - ANSWER Light we cannot see, but can feel the heat 38. Erythema - ANSWER Redness