What is the overexposure principle used to describe?

How overexposure determines toxicity

substance that is dissolved in a solution

Understanding pH is important for the beauty & wellness professional because ________.

it affects the hair, skin, and nails

Which of the following should you be sure to do when mixing chemical?

Use a measuring device, such as a measuring cup or spoon.

A reducing agent ______.

adds hydrogen to a chemical compound

Guidelines for property storing chemicals do NOT include _____.

to never dispose of chemicals in their original containers

Hydrogen peroxide should never be mixed w/ bleach because _____.

it creates a potentially deadly gas

Which of the following is TRUE of products that are incompatible?

No two should be stored next to each other.

A solvent is any ________.

substance that dissolves a solute & makes a solution

_____ for the disposal of many of the chemicals used in salons or spa.

Most states & countries do not have regulations in place

The Safety Data Sheet (SDS) replaced the _____.

Material Safety Data Sheet (MSDS)

Beauty & wellness professionals should study & have a thorough understanding of chemistry because _______.

every product used in the esthetics industry contains some type of chemical

When salt is dissolved into water, _____.

salt is the solute & water is the solvent

studbud

Chemistry & Chemicals Safety

39 termsStudBud Administration

Imported from external platform

Flashcards39 cardsFPractice quizPHost liveL

Questions 39

Answers

1
There are _____ elements are known to science today.
81
18
118
108
2
What is the overexposure principle used to describe?
How overexposure determines toxicity
How overexposure determines tolerance
How overexposure determines immunity
How overexposure determines safety
3
Among the following choices, acids would MOST likely be used to ______.
exfoliate the skin
raise the pH of products
swell the hair
soften calloused skin
4
A solute is a _____.
liquid not capable of being mixed to form a stable solution
substance that is dissolved in a solution
substance that dissolves a solvent & makes a solution
stable physical mixture of two or more substances
5
Which of the following is defined as any substance that occupies space & has weight?
Matter
A beauty product
Potentially dangerous
A chemical
6
Which of the following is capable of igniting & burning?
A carcinogen
A chemical
A mutagen
A combustible
7
Understanding pH is important for the beauty & wellness professional because ________.
it is essential for passing all exam
all salon owners require it
it is directly related to income potential
it affects the hair, skin, and nails
8
If your client requests that you use a solution that is neutral to his skin, which of the following pHs should you use?
A pH of 0
A pH of 5
A pH of 14
A pH of 7
9
What is the pH scale used to measure?
Overexposed & underexposed
Acidity & alkaline
Levels of carbon dioxide
Levels of oxygen
10
_____ is an example of a compound molecule.
Water evaporating into the air
Ice melting to become water
Liquid nail polish hardening
Exposed metal rusting
11
The very first surfactants were _____.
soaps
nail polishes
motor oils
coolking oils
12
Everything you can touch & see is matter EXCEPT for which of the following?
Liquids & gases
Living & once-living bodies
Light & electricity
Chemicals & powders
13
Which of the following should you be sure to do when mixing chemical?
Avoid rooms or areas that are well ventilated.
Add the water to the chemicals, not the other way around.
Use a measuring device, such as a measuring cup or spoon.
Never use secondary containers, such as spray bottles.
14
All liquids are ______.
both miscible & immiscible
immiscible
miscible
either miscible or immiscible
15
How many categories are all SDSs formatted into?
12
10
16
8
16
In the uniform order of the SDS, _____ comes immediately after the first category of "Identification."
Toxicology Information
Disposal Considerations
First-Aid Measures
Hazard Identification
17
Which of the following are defined as the basic units of matter?
Protons
Electrons
Atoms
Neutrons
18
_____ is an example of a compound molecule.
Common table salt
The oxygen we breath
Pure nitrogen
The ozone layer
19
What is pH is an abbreviation of?
Pure hydrochloric acid
Probable H2O
Productively high
Potential hydrogen
20
A reducing agent ______.
subtracts hydrogen from a chemical compound
adds hydrogen to a chemical compound
adds oxygen to a chemical compound
subtracts nitrogen from a chemical compound
21
SDSs are designed for ______.
use in an emergency
use only by managers
use only by new employees
everyday use
22
_____ is the simplest form of chemical matter.
An element
A gas
A chemical
A liquid
23
Which of the following is TRUE of solutions?
They are stable mixtures.
They are usually a solid color.
They are surfactants.
They are immiscible.
24
Guidelines for property storing chemicals do NOT include _____.
to never allow chemicals to sit out
to never haphazardly combine two chemicals
to always lock up chemicals when not in use
to never dispose of chemicals in their original containers
25
To which of the following do all acids owe their chemical reactivity?
Alkalis
Overexposure
Oxygen
The hydrogen ion
26
Hydrogen peroxide should never be mixed w/ bleach because _____.
it dries our hair excessively
it "discolors" more than lightens the hair
they become unpredictable in their use
it creates a potentially deadly gas
27
Which of the following is TRUE of products that are incompatible?
They should never be used on clients.
No two should be stored next to each other.
They can be safely mixed w/ proper precautions.
They are always considered dangerous.
28
A solvent is any ________.
stable physical mixture of two or more substances
substance that dissolves a solute & makes a solution
liquid not capable of being mixed to form a stable solution
Substance dissolved into a solution
29
During combustion of a substance, _____ accompanies the rapid oxidation.
the production of heat & light
neutralization
an endothermic reaction
an ionization of the substance
30
_____ for the disposal of many of the chemicals used in salons or spa.
There are no regulations in place anywhere across the US
Most states & countries have regulations in place
Most states & countries do not have regulations in place
There are strict & universal regulations in place across the US
31
The effects of cosmetics & beauty products are based on how _____.
friends & family members react to a new look
pleased the beauty professionals is with the results
favorably the new styles compare w/ the old
the body reacts to chemicals
32
What do immiscible liquids form when they are combined?
Miscible
Solutions
Stable mixtures
Suspensions
33
A carcinogen is BEST described as a _____.
substance that causes cancer
substance that is made of carbon
material capable of igniting or burning.
material that is very easy to ignite
34
The Safety Data Sheet (SDS) replaced the _____.
Occupational Safety & Health Administration (OSHA)
Environmental Protection Agency (EPA)
National Institute of Health (NIH)
Material Safety Data Sheet (MSDS)
35
Beauty & wellness professionals should study & have a thorough understanding of chemistry because _______.
it is unrelated to the safe operations of a salon or spa
chemistry experiments are often regular practice at salons & spa
every product used in the esthetics industry contains some type of chemical
clients often quiz beauty & wellness professionals on this knowledge
36
There are _____ accepted pictograms included in all SDSs.
6
12
16
9
37
An oxidizing agent _____ oxygen.
absorbs
increases
releases
nullifies
38
Of all the elements known to science today, _____ occur naturally on Earth.
18
98
19
89
39
When salt is dissolved into water, _____.
water is the solute & salt is the solvent
salt & water are both solutions
salt & water are both solvents
salt is the solute & water is the solvent

Chemistry & Chemicals Safety Flashcards | StudBud