Chapter 29 - UV Gels Flashcards Preview

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Flashcards in Chapter 29 - UV Gels Deck (40):
1

A(n) ______ is a short chain of monomers not long enough to be considered a plymer.
a. post-polymer
b. methacrylate
c. oligomer
d. resin

c. oligomer

2

What is the most common UV lamp on the market?
a. 4 watt
b. 9 watt
c. 7 watt
d. 12 watt

b. 9 watt

3

UV gel product are usually packaged in opaque posts or:
a. glass jars
b. clear plastic bottles
c. plastic bags
d. squeeze tubes

d. squeeze tubes

4

The tacky surface left on the nail after a UV gel has cured is called the ______ layer.
a. inhibition
b. contour
c. adhesion
d. primary

a. inhibition

5

A _______ is recommended to check and refine the nail contour for UV gel nails.
a. nonabrasive
b. fine abrasive
c. medium abrasive
d. harsh abrasive

c. medium abrasive

6

Viscosity is the measurement of the ______ of a liquid.
a. weight
b. thickness
c. volume
d. opacity

b. thickness

7

Which of these products is designed specifically to improve adhesion of UV gels to the natural nail plate?
a. nail primer
b. nail adhesive
c. UV bonding gel
d. nail cleanser

c. UV bonding gel

8

Introducing air into the UV gel as you apply it to the fingernail will:
a. help prevent cracking
b. help the gel to cure more evenly
c. give the nail a shinier appearance
d. reduce the strength of the cured gel

d. reduce the strength of the cured gel

9

Which of these is a thick-viscosity resin that allows the cosmetologist to build an arch and curve on a fingernail?
a. UV building gel
b. soft UV gel
c. pigmented UV gel
d. UV bonding gel

a. UV building gel

10

A _________ is a chemical in UV gel resins that initiates the polymerization reaction.
a. chemoinitiator
b. oligomer
c. capacitor
d. photoinitiator

d. photoinitiator

11

Which of these is a type of gel used over the finished UV gel to create a high shine?
a. UV gel polish
b. UV gloss gel
c. UV bonding gel
d. UV building gel

b. UV gloss gel

12

Which of these is a type of UV gel that cannot be removed with a solvent?
a. hard UV gel
b. soft UV gel
c. UV self-leveling gel
d. UV gloss gel

a. hard UV gel

13

Which type of UV gel is also known as soakable gel?
a. UV building gel
b. UV gel polish
c. pigmented UV gel
d. soft UV gel

d. soft UV gel

14

UV gels:
a. have a strong odor
b. do not file easily
c. can be easy to maintain
d. are typically harder than monomer liquid and polymer powder nail enhancements

c. can be easy to maintain

15

Pigmented UV gels may be:
a. UV building gels
b. UV self-leveling gles
c. either UV building gels or UV self-leveling gels
d. neither UV building gels or UV self-leveling gels

c. either UV building gels or UV self-leveling gels

16

Which of the following is NOT another term for UV gloss gel?
a. sealing gel
b. layer gel
c. finishing gel
d. shine gel

b. layer gel

17

If a UV light unit has four lamps in it, and each lamp is 7 watts, it is known as a _____ light unit.
a. 3 watt
b. 7 watt
c. 11 watt
d. 28 watt

d. 28 watt

18

Different UV lamps produce greatly differing amounts of UV light. This is referred to as the UV lamp intensity or:
a. concentrator
b. strength
c. amperage
d. occlusion

a. concentrator

19

To help control the heat generated from the chemical reaction that occurs when UV gels cure, it is recommended that you:
a. have clients insert their hands into the UV lamp very quickly
b. have clients insert their hands in the UV lamp slowly
c. spritz the nail with water before inserting them in the UV lamp
d. blow on the nails while they cure

b. have clients insert their hands in the UV lamp slowly

20

UV gel polish:
a. thickens over time
b. thins out over time
c. does not dry
d. does not shine

c. does not dry

21

The measurement of the thickness or thinness of a liquid is called opacity.
T or F

False

22

If a client repeatedly returns to the salon with broken enhancements, you should tru a gel that uses fiberglass.
T or F

True

23

UV gel enhancements rely on ingredients from the monomer liquid and polymer powder chemical family.
T or F

True

24

Wattage indicates how much a UV light unit will emit.
T or F

False

25

A UV lamp used to cure UV gels should be:
a. 4 watt
b. 7 watt
c. 8 watt
d. all of the above

d. all of the above

26

Wrap resins are called:
a. gelatins
b. cyanoacrylates
c. methacrylates
d. monomers

b. cyanoacrylates

27

A short chain of monomers that is not long enough to be considered a polymer is a(n):
a. methacrylate
b. adhesive
c. oligomer
d. acrylate

c. oligomer

28

When contouring a UV gel nail enhancement, bevel down, stroking the file at a 45-degree angle from:
a. free edge to cuticle
b. cuticle to sidewalls
c. top center dome to free edge
d. top free edge to sidewall area

c. top center dome to free edge

29

Which of the following is used as an alternative to traditional nail lacquer?
a. pigmented UV gel
b. UV self-leveling gel
c. UV building gels
d. UV gel polish

d. UV gel polish

30

It takes a combination of resin, photoinitiator and which of the following to cause the gel to cure:
a. photoinhibitor
b. proper curing lamp
c. gel applicator
d. urethane gel

b. proper curing lamp

31

Caution should be used when filing gel nails because they are:
a. thick
b. tacky
c. soft
d. long

c. soft

32

The amount of colored pigment concentration in a gel is called:
a. opacity
b. viscosity
c. bondage
d. implementation

a. opacity

33

Depending on the usage, a typical UV light bulb should be changed:
a. one a year
b. 2 or 3 times a year
c. 2-3 times a month
d. once a month

b. 2 or 3 times a year

34

UV gel products are packaged in small, opaque pots or squeeze bottles for:
a. ease of application
b. inventory control purposes
c. safety control
d. protection from UV exposure

d. protection from UV exposure

35

A measure of how much electricity a UV bulb consumes is:
a. UV
b. gallons
c. unit wattage
d. amperes

c. unit wattage

36

Traditionally, UV gels relied on urethane acrylate; newer gel systems use:
a. urethane resins
b. wrap resins
c. urethane methacrylates
d. acrylate wraps

c. urethane methacrylates

37

Initiates the polymerization reaction
a. Photoinitiator
b. UV light unit
c. UV bonding gel
d. UV self-leveling gel

a. Photoinitiator

38

Specialized electronic device that powers and controls UV lamps to cure UV gel nail enhancements
a. Photoinitiator
b. UV light unit
c. UV bonding gel
d. UV self-leveling gel

b. UV light unit

39

Used to enhance thickness of the overlay while providing a smoother surface
a. Photoinitiator
b. UV light unit
c. UV bonding gel
d. UV self-leveling gel

d. UV self-leveling gel

40

Used to increase adhesion to the natural nail plate, similar to a monomer liquid and polymer powder primer
a. Photoinitiator
b. UV light unit
c. UV bonding gel
d. UV self-leveling gel

c. UV bonding gel