The Safety Data Sheet (SDS) replaced the ___

Material Safety Data Sheet (MSDS)

Adds hydrogen to a chemical compound

Beauty and wellness professionals should study and have an understanding of chemistry because ___

Every product used in the esthetic industry contains some type of chemical

Substance that is dissolved in a solution

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

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

If you were the owner of the local spa, why would it be important to have an SDS available for every chemical used?

Because it is a requirement of OSHA

Hydrogen peroxide should never be mixed with bleach because ___

It creates a potentially deadly gas

___ for the disposal of many of the chemicals used in salons or spas

Most states and counties do not have regulations in place

Understanding pH is important for the beauty and wellness professional because ___

It affects the hair, skin, and nails

What is the overexposure principle used to describe?

How overexposure determines toxicity

Guidelines for properly storing chemicals do NOT include ___

To never dispose of chemicals in their original containers

Substance that dissolves a solute and makes a solution

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

No two should be stored next to each other

Creams, lotions, masks, and makeup ___

Only contain chemicals if they are not made from natural sources

When salt is dissolved into water, ___

Salt is the solute and water is the solvent

During combustion of a substance, ___ accompanies the rapid oxidation

The production of heat and light

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Milady Foundations Ch 6 Chemistry and Chemical Safety

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Questions 43

Answers

1
___ is an example of a chemical change
Exposed metal rusting
Ice melting to become water
Liquid nail polish hardening
Water evaporating into the air
2
Among the following choices, acids would MOST likely be used to ___
Raise the pH of products
Swell the hair
Exfoliate the skin
Soften calloused skin
3
Acid-alkali neutralization reactions balance the total pH, forming water and
A salt
Nitrogen
A sulfur
Carbon dioxide
4
The Safety Data Sheet (SDS) replaced the ___
Occupational Safety and Health Administration (OSHA)
Material Safety Data Sheet (MSDS)
Environmental Protection Agency (EPA)
National Institute of Health (NIH)
5
There are ___ accepted pictograms included in all SDSs
6
16
3
9
6
Ice melting due to a freezer being left open is a result of
Ionization
An endothermic reaction
Neutralization
An exothermic reaction
7
SDSs are designed for ___
Use only by managers
Everyday use
Use only by new employers
Use in an emergency
8
A reducing agent ___
Subtracts nitrogen from a chemical compound
Adds hydrogen to a chemical compound
Subtracts hydrogen from a chemical compound
Adds oxygen to a chemical compound
9
Beauty and wellness professionals should study and have an understanding of chemistry because ___
It is unrelated to the safe operation of a salon or spa
Every product used in the esthetic industry contains some type of chemical
Chemistry experiments are often regular practice at salons and spas
Clients often quiz beauty and wellness professionals on knowledge
10
A carcinogen is BEST described as a ___
Material capable of igniting or burning
Substance that is made of carbon
Materials that is very easy to ignite
Substance that causes cancer
11
A solute is a ___
Stable physical mixtures of two or more substances
Substance dissolved into a solution
Liquid not capable of being mixed to form a stable solution
Substance that is dissolved in a solution
12
There are ___ elements known to science today
108
118
81
18
13
Which of the following should you be sure to do when mixing chemicals?
Never use secondary containers, such as spray bottles
Avoid rooms or areas that are well ventilated
Add the water to the chemical, not the other way around
Use a measuring device, such as a measuring cup or spoon
14
An oxidizing agent ___ oxygen
Nullifies
Absorbs
Increases
Releases
15
In the uniform order of SDSs, ___ comes immediately after the first category of “Identification”
Hazard Identification
Toxicology Information
Disposal Considerations
First-Aid Measures
16
What is the pH scale used to measure?
Levels of oxygen
Acidity and alkalinity
Levels of carbon dioxide
Overexposure and underexposure
17
Which of the following is defined as any substance that occupies space and has weight?
Matter
Potentially dangerous
A chemical
A beauty product
18
What is pH an abbreviation of?
Potential hydrogen
Pure hydrochloric acid
Productively high
Probable H2O
19
If you were the owner of the local spa, why would it be important to have an SDS available for every chemical used?
Because it is the most cost-effective policy
Because it enhances the image of the business
Because most clients will insist on it
Because it is a requirement of OSHA
20
Hydrogen peroxide should never be mixed with bleach because ___
It “discolors” more than lightens the hair
They become unpredictable in their use
It creates a potentially deadly gas
It dries out hair excessively
21
Of all the elements known to science today, ___ occur naturally on Earth
19
98
89
18
22
___ for the disposal of many of the chemicals used in salons or spas
Most states and counties do not have regulations in place
There are no regulations in place anywhere across the U.S.
There are strict and universal regulations in place across the U.S.
Most states and counties have regulations in place
23
All liquids are ___
Either miscible or immiscible
Miscible
Both miscible and immiscible
Immiscible
24
___ is the simplest form of matter
A chemical
A gas
An element
A liquid
25
Which of the following is capable of igniting and burning?
A chemical
A carcinogen
A combustible
A mutagen
26
___ is an example of a compound molecule
Common table salt
The oxygen we breathe
The ozone layer
Pure nitrogen
27
Understanding pH is important for the beauty and wellness professional because ___
It affects the hair, skin, and nails
It is directly related to income potential
All salon owners require it
It is essential for passing all exams
28
What is the overexposure principle used to describe?
How overexposure determines tolerance
How overexposure determines safety
How overexposure determines toxicity
How overexposure determines immunity
29
Guidelines for properly storing chemicals do NOT include ___
To always lock up chemicals when not in use
To never haphazardly combine two chemicals
To never dispose of chemicals in their original containers
To never allow chemicals to sit out
30
A solvent is any ___
Stable physical mixture of two or more substances
Liquid not capable of being mixed to form a stable solution
Substance that dissolves a solute and makes a solution
Substance dissolved into a solution
31
To which of the following do all acids owe their chemical reactivity?
Overexposure
The hydrogen ion
Alkalis
Oxygen
32
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 5
A pH of 0
A pH of 7
A pH of 14
33
The effects of cosmetics and beauty products are based on how
The body reacts to chemicals
Friends and family members react to a new look
Favorably the new styles compared with the old
Pleased the beauty professional is with the results
34
Which of the following are defined as the basic units of matter?
Protons
Neutrons
Atoms
Electrons
35
Which of the following is TRUE of products that are incompatible?
No two should be stored next to each other
They should never be used on clients
They can be safely mixed with proper precautions
They are always considered dangerous
36
Creams, lotions, masks, and makeup ___
Never contain chemicals
Only contain chemicals if they come from ingredients in a lab
Contains chemicals no matter what
Only contain chemicals if they are not made from natural sources
37
What do immiscible liquids form when they are combined?
Miscible liquids
Solutions
Suspensions
Stable mixtures
38
Which of the following is TRUE of solutions?
They are surfactants
They are usually a solid color
They are immiscible
They are stable mixtures
39
The very first surfactants were ___
Nail polishes
Motor oils
Cooking oils
Soaps
40
When salt is dissolved into water, ___
Salt and water are both solvents
Salt and water are both solutes
Salt is the solute and water is the solvent
Water is the solute and salt is the solvent
41
How many categories are all SDSs formatted into?
10
16
8
12
42
During combustion of a substance, ___ accompanies the rapid oxidation
The production of heat and light
An ionization of the substance
An endothermic reaction
Neutralization
43
Everything you can touch and everything you can see is matter EXCEPT for which of the following?
Chemicals and powders
Living and once-living bodies
Liquids and gases
Light and electricity

Milady Foundations Ch 6 Chemistry and Chemical Safety Flashcards | StudBud