Laser Hair Removal Test CORRECT QUESTIONS
& ANSWERS(RATED A)
Coherent - ANSWER Focused into a perfect point. Single point light source
- sharp when focused
Collimated - ANSWER Photons moving parallel to each other on the same wavelength for a long distance
Divergent - ANSWER Photons traveling in multiple directions and speeds
E.M.S - ANSWER electromagnetic spectrum
Flashlamp - ANSWER The controlled light source
Fluence - ANSWER j/cm2
energy of pulsed laser beam
Ablation - ANSWER blow up, remove, cut out, vaporize all or part of the epidermis and dermis
Absorption - ANSWER Tissue Reaction
Laser light looses its hear and energy to the chromophore
- usually happens to gray, light, or red hair
Active Medium - ANSWER point at which light becomes a laser
- gas
- fluid
- solid state/stone
& ANSWERS(RATED A)
Coherent - ANSWER Focused into a perfect point. Single point light source
- sharp when focused
Collimated - ANSWER Photons moving parallel to each other on the same wavelength for a long distance
Divergent - ANSWER Photons traveling in multiple directions and speeds
E.M.S - ANSWER electromagnetic spectrum
Flashlamp - ANSWER The controlled light source
Fluence - ANSWER j/cm2
energy of pulsed laser beam
Ablation - ANSWER blow up, remove, cut out, vaporize all or part of the epidermis and dermis
Absorption - ANSWER Tissue Reaction
Laser light looses its hear and energy to the chromophore
- usually happens to gray, light, or red hair
Active Medium - ANSWER point at which light becomes a laser
- gas
- fluid
- solid state/stone
