Electrolysis IBEC+Laser STATE BOARD Practice test 2018 Exam Review Questions with Correct Verified Answers
12 views 0 purchase
Course
IBEC
Institution
IBEC
Laser stands for what? - ANS Light
Amplification by
Stimulated
Emission of
Radiation
What is the distance measured in nanometers between two peaks or two troughs known as? - ANS Wavelength
Light of only one color & one specific wavelength is known as? - ANS Monochromatic
Refracti...
Electrolysis IBEC+Laser STATE
BOARD Practice test 2018 Exam
Review Questions withCorrect
Verified Answers
,A+ Graded
Laser stands for what? - ANS Light
Amplification by
K
Stimulated
Emission of
C
Radiation
LO
What is the distance measured in nanometers between two peaks or
two troughs known as? - ANS Wavelength
Light of only one color & one specific wavelength is known as? - ANS
YC
Monochromatic
Refraction is also known as what? - ANS Transmission
D
The process where by a newly created photon of light (generated
through amplification) acquires energy equal to the photons that
created it is known as? - ANS Stimulated Emission
U
The states of equilibrium or middle state of light - ANS Metastable
ST
State
Who theorized stimulated emission? - ANS Albert Einstein
The part of the laser that contains the active medium is called? - ANS
Resonator cavity
,What are the states of light in stimulated emission? - ANS Ground
State
Excited State
Singlet State
Metastable State
Alexandrite laer is in the visible light spectrum at what wavelength? -
ANS 755 nm
K
The Nd:YAG laser falls in the invisible light spectrum with a
C
wavelength of what? - ANS 1064 nm
LO
What type of wave is used in laser hair removal? - ANS Pulsed wave
A chromophore is also know at what? - ANS Target
YC
The chromophore absorbs what? - ANS Energy
Goggles worn by the patient and practitioner must be approved by
which group? - ANS ANSI (American National Standard Institute) for
D
Class 3B and Class 4 Lasers
U
Each laser wavelength is what to its machine? - ANS Specific
ST
What are the parameters when doing laser hair removal? - ANS
Wavelength
Spot Size
Fluence
Pulse Width
Pulsed lasers allow for selective heating of specific targets, this is also
known as? - ANS Selective Photothermolysis
, The rate/amount of energy delivered within a given area is known as?
- ANS Fluence
An increase in fluence equals an increase in what? - ANS Heat.
Resulting in more damage
The length of time the light/energy is in contact with the target that is
K
measured in milliseconds (ms): - ANS Pulse width/Pulse duration
C
If the time of pulse duration is changed from milliseconds to
nanoseconds the laser is what? - ANS Q Switched
LO
A Q switched laser is used for what? - ANS Tattoo removal
Which skin types can tolerate an Alex laser? - ANS 1-4
YC
Which skin types can tolerate a Nd:YAG laser? - ANS All skin types
Which skin type should only have electrolysis and no laser? - ANS
D
Type 1
U
If the pulse width is greater than the thermal relaxation time it results
in? - ANS A burn
ST
If the pulse width is less than or equal to the thermal relaxation time it
results in? - ANS Perfect hair removal
Larger structures have __________ thermal relaxation times (TRT) -
ANS Longer
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Studyclock. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for $16.49. You're not tied to anything after your purchase.
