Chapter 17 Quiz Laser

Question 1 of 10

1. Question

1 point(s)

The most common use for a Q-switch laser is for ____________

temporary hair removal
tattoo removal
permanent hair removal
facial resurfacing

Question 2 of 10

2. Question

1 point(s)

One of the primary benefits of a Q-switch laser is__________

They are far less expensive than a diode laser
they allow the practitioner to remove 100% of the ink in a tattoo for many clients
many q-switch lasers use the photomechanical effect
many q-switch lasers fire so fast that eye protection is not necessary for the operator

Question 3 of 10

3. Question

1 point(s)

532 nm is highly absorbed by ____________ and ____________.

melanin, red ink
red ink, black ink
yellow ink, water
blonde hair, water

Question 4 of 10

4. Question

1 point(s)

According to the video lesson, the machine for removing blue ink is _______________

694 nm long pulse
532 nm Q-switched
694 nm Q-switched
532 nm long pulse

Question 5 of 10

5. Question

1 point(s)

All are reasons to consider using multiple Q-switch wavelengths with tattoo removal EXCEPT __________. Choose the EXCEPTION

Tattoo artists sometimes mix what appears to be just black ink with another color such as green to make the tattoo appear “richer”
Q-switched lasers, when compared to diode lasers, are less expensive allowing the practitioner to buy two Q-switch for the price of one 810 diode (almost).
Sometimes changing from 1064nm to 532nm can help clear the tattoo
A tattoo may be large enough to cover areas of the body with different underlying pigments. If one area is darker than another, the practitioner might have to change to a laser wavelength that is “safer” for that skin type.

Question 6 of 10

6. Question

1 point(s)

Intense Pulsed Light delivers light in a _________, divergent, ________ manner.

coherent, monochromatic
non-coherent, monochromatic
coherent, polychromatic
non-coherent, polychromatic

Question 7 of 10

7. Question

1 point(s)

One could make the argument that an LED is more similar to a ______________________ because both devices emit __________

laser, divergent
IPL, divergent
laser, collimated
IPL, collimated

Question 8 of 10

8. Question

1 point(s)

Based on her own experience and supported by several research articles IPL is generally ______________on stubborn melasma than ___________,

more, microneedling
less, ablative resurfacing
less, chemical peel
more, chemical peel

Question 9 of 10

9. Question

1 point(s)

_________________ is (are) not cancerous nor are they an infection.

Basal Cell Carcinoma
Cherry Angioma
Herpes Simplex blisters
Genital warts

Question 10 of 10

10. Question

1 point(s)

Radio Frequency technology is not a laser but it is a variant of an IPL device. The RF has the capacity to go deeper into the skin than a ruby laser.

The first statement is true. The second statement is false.
The first statement is false. The second statement is true.
Both statements are true.
Both statements are false.