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Nails Ch 5 Nail Product Chemistry Flashcards | StudBud
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Nails Ch 5 Nail Product Chemistry
Most chemicals are:
Over filing the nail will make it:
Nails Ch 5 Nail Product Chemistry
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1
Over filing the nail will make it:
excessively thick and porous.
excessively thin and impermeable.
excessively thick and smooth.
excessively thin and porous.
2
Most chemicals are:
explosive.
completely safe.
dangerous.
toxic.
3
What is the best tool to help you understand how to safely use and handle your products?
Manufacturer SDSs
OSHA Reports
FDA reports
Advice from colleagues
4
What is the force of nature that makes two surfaces stick together?
Attraction
Cohesion
Adhesion
Repulsion
5
Which of the following is not a chemical?
Vitamin B
Oxygen
A table
Electricity
6
Which is incorrect?
Any chemical can be toxic in large enough dosages.
All chemicals are toxic substances.
Water is a chemical.
Most chemicals that you will come into contact with are safe.
7
Compared to traditional products, MMA products:
become brittle more quickly
discolor more slowly.
must be removed less often.
become brittle less slowly.
8
Which type of nail enhancements are made from organic substances?
Evaporation coatings
Only those enhancements identified as organic on the label
All nail enhancements
Polymer coatings
9
Which is the most likely reason that OSHA would make a salon shut down?
If they received multiple customer complaints of dirty restrooms.
If it was determined that there was not proper ventilation in the salon.
If there were not enough full-time employees working.
If employees didn't have the proper paperwork displayed at their stations.
10
__________ is potentially the most damaging service that can be performed.
Enhancement application
Buffing
Nail dehydration
Product removal
11
Which is recommended to remove surface moisture from the nail in preparation for the application of a nail product.
A nail dehydrator
A hair dryer set to "hot air"
A hair dryer set to "cold air"
A paper towel
12
When a liquid evaporates, ________ is formed.
an emulsion
a gas
a solid
a vapor
13
When should you remove an artificial nail?
No more than once a month
Not more than twice a year
At least once a month
At every visit
14
Which personal protection equipment is most effective for reducing inhalation of dust?
Apron
Goggles
Gloves
Mask
15
Before applying a nail enhancement product, it is important to ____ the nail.
scrub
sterilize
rinse
disinfect
16
Acetone is:
unlikely to evaporate.
highly flammable.
Acetone is:
a poor solvent.
17
Which of the following does not form vapors?
Water
Acetone
Oxygen
Alcohol
18
Problems related to nail enhancements are typically not caused by:
improper application.
improper nail plate preparation.
improper maintenance.
the quality of the product.
19
Rough filing damages the nail plate and the ________ .
cuticle
nail grooves
nail folds
nail bed
20
Over filing will not lead to:
lifting.
nail growth.
breaking.
free-edge chipping.
21
Compared to uncross-linked products, cross-linked products:
cannot be removed in acetone.
take more time to remove in acetone.
take less time to remove in acetone.
take the same amount of time to remove in acetone.
22
The best way to ensure good adhesion of a nail enhancement product is to start with a ____ surface
wet
roughed-up
clean
damp
23
Acid-free primers have a _____ pH.
slightly alkaline
neutral
slightly acidic
very alkaline
24
It is not important to remove ____ from the nail plate before applying a nail enhancement product.
oil
bacteria
smoothness
moisture
25
Coatings that harden upon evaporation undergo a _____ reaction.
hydrophilic
lipophilic
chemical
physical
26
Corrosive acid-based primers can cause painful burns and ____ if they reach the nail bed.
rigidity
resiliency
sensitivity
thickness
27
Fumes:
are a blend of sootlike particles and vapors.
are the liquid form of a solid.
are the same thing as vapors.
usually result from freezing a liquid.
28
Within ___ after using a nail dehydrator, the normal natural oils and moisture will begin to return to the nail plate.
60 minutes
30 minutes
5 minutes
15 minutes
29
If you discuss a product with during the service, you should ____ as you are preparing her ticket at the end of visit.
automatically add it to her ticket
assume that she will ask to purchase it if she is interested
place it in her hand and ask if she would like it added to her ticket
place it where she can see it, but wait to see if she asks for it
30
In medieval times, alchemists searched for ways to:
make common metals invisible.
turn silver into gold.
turn lead into gold.
make valuable metals invisible.
31
When removing a nail enhancement product by soaking in acetone, it is recommended that you cover the container with a__
paper towel
clean terry cloth towel
small sheet of plastic
warm blanket
32
The ____ the nail plate, the better the foundation will be for nail enhancements.
thinner
more porous
older
thicker
33
Polymer chains:
are not easily removed.
are not easily damaged by sharp impacts
are easily unraveled by solvents.
cannot be unraveled by force.
34
Which of the following determines toxicity?
Ingredients
Temperature
Underexposure
Overexposure
35
How many molecules must react to make a single sculptured nail?
Dozens
Millions
Trillions
Thousands
36
Almost everything that you do depends on _________.
chemistry
laws
education
organisms
37
The UV stabilizers in evaporation coatings:
provide the product's color.
allow sunlight to cause fading.
can lead to significant discoloration.
control color stability.
38
The products in evaporation coatings:
contain volatile ingredients.
polymerize quickly.
contain oligomers.
polymerize slowly.
39
The ventilation should have a pre-filter: captures dusts & an activated carbon filter that is __ inches for vapors.
1
1 1/2
3
2
