LASER HAIR REMOVAL EXAM QUESTIONS AND ANSWERS 100% CORRECT

LASER HAIR REMOVAL EXAM
QUESTIONS AND ANSWERS 100%
CORRECT

LASER - ANSWER-Light amplification by the stimulated emission of radiation


Light consist of many wave lengths - ANSWER-Laser consist of just one


The FDA approved lasers for permanent hair reduction - ANSWER-In. 1997


When was the Ruby crystal laser invented - ANSWER-In 1960


The Ruby crystal uses what wavelength - ANSWER-694 nm


In 1960 the ruby crystal was invented and used for - ANSWER-Dermatology and
ophthalmology


ELECTROMAGNETIC SPECTRUM of RADIATION - ANSWER-Visible and invisible
light


The light we see belongs to what spectrum - ANSWER-ELECTROMAGNETIC
SPECTRUM of RADIATION


The spectrum of light is arranged by its frequency of its waves - ANSWER-Longest,
lowest waves to shortest highest waves. Radio waves are longest and gamma waves
are shortest

, Wavelength - ANSWER-Is the measurement between the distance of two consecutive
peaks in a wave ( peak or troughs )


Short wave length - ANSWER-High frequency
High intensity
High melanin absorption


Long wave length - ANSWER-Low frequency
Low intensity
Low melanin absorption


Ruby laser - ANSWER-694nm


Alexandrite - ANSWER-755nm


Diode - ANSWER-800nm , 810nm


Nd Yag - ANSWER-1064nm


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


Nd Yag - ANSWER-Long wavelength
Low frequency
Low intensity


Nanometers
Nm - ANSWER-How a Wavelength is measured


Infrared - ANSWER-Lasers are in this wavelength