LASER HAIR REMOVAL LATEST EXAM UPDATED QUESTIONS AND ANSWERS RATED

LASER HAIR REMOVAL LATEST EXAM UPDATED
QUESTIONS AND ANSWERS RATED A+
✔✔Alexandrite - ✔✔755nm

✔✔Diode - ✔✔800nm , 810nm

✔✔Nd Yag - ✔✔1064nm

✔✔Ruby and alexandrite - ✔✔Short wave length
High frequency
High intensity

✔✔Nd Yag - ✔✔Long wavelength
Low frequency
Low intensity

✔✔Nanometers
Nm - ✔✔How a Wavelength is measured

✔✔Infrared - ✔✔Lasers are in this wavelength

✔✔Radio wave have the longest wavelength in the spectrum - ✔✔Radio waves

✔✔Infrared light ( IR ) - ✔✔Is invisible and thermal

✔✔Infrared energy - ✔✔Felt as heat on the skin and can be captured in thermal
imaging

✔✔Longest wavelength visible light - ✔✔Red

✔✔Shortest wavelength viable light - ✔✔Violet

✔✔Some laser hair removal devices are in the red light and some are in the near
infrared part of the electromagnetic spectrum - ✔✔

✔✔Ultraviolet light - ✔✔Highly energetic with shorter wavelengths than visible light

✔✔UVA rays - ✔✔95% of UV radiation that reaches the earth

✔✔UVA rays - ✔✔Penetrate the skin more deeply and are dominate tanning rays.
Cause photo aging and skin cancer