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LASER HAIR REMOVAL EXAM QUESTIONS CORRECT ANSWERS NEW UPDATE $12.99   Add to cart

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LASER HAIR REMOVAL EXAM QUESTIONS CORRECT ANSWERS NEW UPDATE

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LASER HAIR REMOVAL EXAM QUESTIONS CORRECT ANSWERS NEW UPDATE LASER - Answers - Light amplification by the stimulated emission of radiation Light consist of many wave lengths - Answers - Laser consist of just one The FDA approved lasers for permanent hair reduction - Answers - In. 1997 W...

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  • October 20, 2024
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  • LASER HAIR REMOVAL
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LASER HAIR REMOVAL EXAM
QUESTIONS CORRECT ANSWERS
NEW UPDATE
LASER - Answers -✔✔ Light amplification by the stimulated emission of radiation

Light consist of many wave lengths - Answers -✔✔ Laser consist of just one

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

When was the Ruby crystal laser invented - Answers -✔✔ In 1960

The Ruby crystal uses what wavelength - Answers -✔✔ 694 nm

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

ELECTROMAGNETIC SPECTRUM of RADIATION - Answers -✔✔ Visible and
invisible light

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

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

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

Short wave length - Answers -✔✔ High frequency
High intensity
High melanin absorption

Long wave length - Answers -✔✔ Low frequency
Low intensity
Low melanin absorption

Ruby laser - Answers -✔✔ 694nm

Alexandrite - Answers -✔✔ 755nm

, Diode - Answers -✔✔ 800nm , 810nm

Nd Yag - Answers -✔✔ 1064nm

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

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

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

Infrared - Answers -✔✔ Lasers are in this wavelength

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

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

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

Longest wavelength visible light - Answers -✔✔ Red

Shortest wavelength viable light - Answers -✔✔ Violet

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

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

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

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

UVB rays - Answers -✔✔ Cause skin burns and effect the epidermis. Also cause
cancer and photo aging

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