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IBEC FINAL EXAM NEWEST 2025/2026/ IBEC FINAL EXAM PREPARATION/IBEC FINAL EXAM PRACTICE EXAM WITH COMPLETE QUESTIONS AND 100%CORRECT ANSWERS WITH RATIONALES |ALREADY GRADED A+

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IBEC FINAL EXAM NEWEST 2025/2026/ IBEC FINAL EXAM PREPARATION/IBEC FINAL EXAM PRACTICE EXAM WITH COMPLETE QUESTIONS AND 100%CORRECT ANSWERS WITH RATIONALES |ALREADY GRADED A+

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IBEC FINAL EXAM NEWEST 2025/2026/ IBEC FINAL

EXAM PREPARATION/IBEC FINAL EXAM PRACTICE

EXAM WITH COMPLETE QUESTIONS AND

100%CORRECT ANSWERS WITH RATIONALES

|ALREADY GRADED A+




1. All of the following are characteristics of LASER light

except:

a. Monochromatic

b. Polychromatic

c. Collimated

d. Coherent - ANSWER-B. Polychromatic

,2. What type of melanin is responsible for brown/black

pigment?

a. Pheomelanin

b. Melomelanin

c. Tyromelanin

d. Eumelanin - ANSWER-d. Eumelanin




3. Using laser energy to selectively destroy a target

beneath the surface of the skin is called:

a. Photo-thermolysis

b. Pulse duration

c. Thermal relaxation

d. Dermal scatter - ANSWER-a. Photo-thermolysis

, 4. Which spot size offers the deepest penetration?

a. 5 mm

b. 7 mm

c. 12 mm

d. 18 mm - ANSWER-d. 18 mm




5. Which of the following is the chromophore for Laser

Hair Removal?

a. Oxyhemoglobin

b. Water

c. Deoxyribonucleic Acid

d. Melanin - ANSWER-D. Melanin

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