GUIDE / COMPLETE ACCURATE EXAM QUESTIONS WITH
DETAILED, VERIFIED ANSWERS
Terms in this set (273)
What is a round follicle for Straight hair
which hair type?
L- LIGHT
A- AMPLIFICATION
Laser stands for?S- STIMULATED
E- EMISSION
R- RADIATION
What is the distance Wavelength
measured in nanometers
between two peaks?
Light of only one color Monochromatic
and one specific
wavelength?
Refraction is also know as? Transmission
Newly created photon of Simulated Emission
light, requires energy equal
to?
Who theorized stimulated Albert Einstein
emission?
755nm
Alexandrite laser is in the
visible light spectrum at what
wavelength?
,The Nd:YAG laser falls in the 1064nm
invisible light spectrum with
a wavelength of what?
What type of wave is used in Pulsed wave
laser hair removal?
A chromophore is also known Target
as what?
The chromophore absorbs Energy
what?
Googles are approved by? ANSI (American National Standard Institute)
Each laser wavelength is what Specific
to it's machine?
What are the parameters 1. Wavelength
when doing laser hair 2. Spot size
removal?
3. Fluence
4. Pulse Width
Pulsed lasers allow for Selective Photothermolysis
selective heating of specific
targets, this is also known
as?
Rate/amount of energy Fluence
delivered within a given area
is?
Increase in fluence equals an Heat
increase in what?
Pulse width/Pulse duration
Length of time the
light/energy is in contact with
the target that is measured in
milliseconds?
, If the time of pulse duration Q Switched
is changed from milliseconds
to nanoseconds the laser is
what?
A Q-Switched laser is used for Tattoo Removal
what?
Which skin types can tolerate Fitzpatrick 1-4
an ALEX LASER?
Which skin types can tolerate ALL SKIN TYPES
an Nd:YAG laser?
Which skin type can only Type 1
have electrolysis?
If the pulse width is A Burn
greater than the thermal
relaxation time, it results
in?
If the pulse width is less Perfect hair removal
than or equal to the
thermal relaxation time, it
results in?
Larger structures have Longer
what thermal relaxation
times (TRT)?
Smaller structures have Shorter
what thermal relaxation
times (TRT)?
Long
What kind of pulse widths
protect the epidermis,
penetrate deeper, and cool
more slowly?