Question 1

Most chemicals are:

Accepted Answer

completely safe

Answer

deadly

Answer

dangerous to touch

Answer

dangerous to ingest

Question 2

Everything you can see or touch, except  _______, is a chemical.

Accepted Answer

light and electricity

Answer

light and water

Answer

water and wood

Answer

electricity and wood

Question 3

It is possible to chemically convert______ into_______.

Accepted Answer

All of these answers are correct

Answer

copper; hydrogen

Answer

acetone; oxygen

Answer

paper; sugar

Question 4

People cannot easily see the differences between:

Accepted Answer

gas and vapor

Answer

liquid and vapor

Answer

solid and liquid

Answer

gas and solid

Question 5

When liquids evaporate into the air, they create:

Accepted Answer

vapors

Answer

fumes

Answer

gases

Answer

solids

Question 6

The force of nature that makes two surfaces stick together is called:

Accepted Answer

adhesion

Answer

repulsion

Answer

osmosis

Answer

retraction

Question 7

A(n) _______ is a substance that improves adhesion.

Accepted Answer

primer

Answer

cross-link

Answer

corrosive

Answer

acrylic

Question 8

Primers are especially effective on clients with ____ skin.

Accepted Answer

oily

Answer

dry

Answer

normal

Answer

combination

Question 9

When should nail primer touch the skin?

Accepted Answer

never

Answer

with every application

Answer

only when the client's hands will be washed soon after

Answer

only when specifically requested by the client.

Question 10

Overfiling the natural nail with make it:

Accepted Answer

porous

Answer

thick

Answer

impermeable

Answer

stronger

Question 11

If nail primer touches the skin it can cause:

Accepted Answer

both of these answers are correct

Answer

sensitivity

Answer

neither of these answers is correct

Answer

painful burns

Question 12

Acid-free primers have a _______ pH.

Accepted Answer

neutral

Answer

slightly acidic

Answer

very alkaline

Answer

very acidic

Question 13

Which of the following causes skin allergies?

Accepted Answer

repeated product-skin contact

Answer

product vapors

Answer

neither of these answers are correct

Answer

both of these answers are correct

Question 14

Before you apply any nail product to the nail plate, it should be:

Accepted Answer

clean and dry

Answer

unwashed and dry

Answer

clean and moist

Answer

unwashed and moist

Question 15

Which of the following products is recommended to temporarily remove surface moisture from the nail plate?

Accepted Answer

nail dehydrator

Answer

nail glue

Answer

nail laquer

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