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Laser Hair Removal Test Questions and Answers
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Laser Hair Removal Test Questions and Answers
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Laser Hair Removal Test Questions and AnswersChromophore Correct Ans-TARGET a tissue laser therapy
- blood
- pigment
- lipids
- water
nanometer (nm) Correct Ans-Wavelengths
Nikolsky sign Correct Ans-Blister. Epidermal Seperation
Photon Correct Ans-Elementary particle of light
Photothermolysis Correct Ans-LIGHT-HEAT-DEATH
laser light energy is absorbed into a chromophore causing destruction
Polychromatic Correct Ans-a wave of light that is many colors
Power Density Correct Ans-W/cm2
measuring the photon output per unit if surface area
, Impedance Correct Ans-pulse was cut before energy could be delivered
- a blocked pulse
J/cm2 Correct Ans-joules per centimeter squared. FLUENCE
Amplitude (mu or um) Correct Ans-DEPTH, mu
Millimeters (mm) Correct Ans-Spot size, mm
Milliseconds (ms) Correct Ans-pulse width/pulse duration, ms
Monochromatic Correct Ans-a wavelength that is only ONE color
T.R.T Correct Ans-THERMAL RELAXATION TIME
The time it takes for a chromophore to loose 50% of the hear absorbed from the laser
- layering 20 to 30%
Wavelength (nm) Correct Ans-measurements from the top of the peak of a wave to the top
of the next peak on the same wave
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