K-LASER CLASS IV Certification questions with verified solutions
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Module
IV certification
Institution
IV Certification
What does LASER stand for?
Light Amplification by Stimulated Emission of Radiation
What is Laser?
Any device which can be made to produce or amplify electromagnetic radiation in wavelengths ranging from 180 nm to 1mm by the process of controlled stimulated emission
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K-LASER CLASS IV
Certification questions
with verified solutions
2024-2025
What does LASER stand for? - answer Light Amplification by Stimulated
Emission of Radiation
What is Laser? - answer Any device which can be made to produce or
amplify electromagnetic radiation in wavelengths ranging from 180 nm to
1mm by the process of controlled stimulated emission
Laser energy is considered a stream of tiny particles of light called _______.
- answer Photons
Laser energy is absorbed by specialized receptors on the mitochondria
called _________. - answer Chromophores
How long has laser been used? - answer Over 40 years in Russia, Europe,
etc.
When was the first therapy laser cleared by the FDA in the US? - answer
2002
When did Class IV lasers receive FDA clearance, and how long have they
been used in Europe? - answer 2003; over 10 years
, When was the first K-laser model (called the D-series) cleared by the FDA?
- answer March 2005
Who developed the first laser theory in 1916? - answer Einstein
Who developed the first working laser in 1960? - answer Maiman
Who is Endre Mester? - answer The father of low level laser therapy
In the late 1960's, what did Endre Mester's device do? - answer It was
made to attempt to cure cancer in rats but it was unsuccessful due to low
doses. It did heal superficial conditions faster.
What is Photobiomodulation (PBM)? - answer A term adopted in 2005 by
the North American Association of Laser Therapy (NAALT) as the
therapeutic utilization of light
How do surgical lasers cut and destroy tissue? - answer Excess heating
What is the effect of a surgical laser? - answer Photothermal
What are two benefits of surgical lasers? - answer - takes less time and
less money than surgery
- seals BV's so less bleeding
What are the risks of surgical lasers? - answer hemorrhage, infection,
perforation of organs
What is the main benefit of a therapeutic laser? - answer stimulates cell
function
What are the effects of therapeutic laser? - answer Photochemical and
Photobiostimulative
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