Texas State 40 Hour Laser Hair Removal
- Online with Hands-on Practicum Actual
Questions and Answers | Updated 2025
What does LASER stand for? - ANSWER Light amplification by stimulated
emission of radiation
True or False; All laser light is visible. - ANSWER False
What is the wavelength of light unit of measurement? - ANSWER NM
Target that absorbs laser energy - ANSWER What is a chromophore?
Which one of the following is not a true characteristic of a TRUE laser? -
ANSWER polychromatic
What kind of light is IPL? - ANSWER broadband
What is the process of destroying the target without damaging the surrounding
tissue? - ANSWER Selective photothermolysis
True or False; A patient comes in for Laser hair removal on her upper lip and chin;
you notice an active cold sore on her bottom lip. You should go ahead and do the
treatment at a lower setting. - ANSWER False
, What wavelengths do we most commonly use in Laser hair removal? 700 -1064nm
- ANSWER 700 -1064nm
What is the measurement of energy when doing Laser hair removal? -
ANSWER Joules
Which one of the following is not a layer of the skin? - ANSWER Matrixyldermis
What is the targeted chromophore when performing Laser Hair removal? -
ANSWER Melanin in the hair follicle
How many stages of hair growth are there? - ANSWER 3
What is the active stage of hair growth? - ANSWER Anagen
As the wavelength increases the melanin absorption in the skin____________ -
ANSWER decrease
1064 nm - ANSWER Which one of the following wavelengths is best for skin
types 4-6?
True or False; Hair must be waxed or plucked 1 week prior to treatment -
ANSWER False
Potential side effects of laser include: - ANSWER -Erythema
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 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 these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller StudySet. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
