What is true of creams, lotions, masks and makeup?

They contain both natural and manufactured ingredients

Which of the following is TRUE of all liquids?

They are either miscible or immiscible

Which of the following is TRUE when salt is dissolved into water?

Salt is the solute and water is the solvent

What did the Safety Data Sheet (SDS) replace?

The Material Safety Data Sheet (MSDS)

Why is understanding pH important for the beauty professional?

It affects the hair, skin and nails

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

No two should be stored next to each other

Why should beauty professionals study and understand chemistry?

Every product in beauty contains some type of chemical

What accompanies the rapid oxidation of a substance during combustion?

The production of heat and light

What does a reducing agent do?

Adds hydrogen to a chemical compound

The effects of cosmetics and beauty products are based on which of the following?

How the body reacts to chemicals

Guidelines for properly storing strong chemicals include all EXCEPT which of the following?

Never dispose of chemicals in their original containers

Why should ammonia never be mixed with bleach?

It creates a potentially deadly gas

When mixing chemicals, one should

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

What is TRUE of the disposal of many chemicals used in spas?

Most states and counties do not have regulations in place

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Duplicate of Foundations Ch 6 - Chemical Safety

41 termsStudBud Administration54 plays

Milady 2020 edition

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Questions 41

Answers

1
Which of the following BEST describes a carcinogen?
A substance made of carbon
A material capable of igniting or burning
A material that is very easy to ignite
A substance that causes cancer
2
How many elements are known to science today?
108
18
81
118
3
All acids owe their chemical reactivity to
Overexposure
The hydrogen ion
Alkalis
Oxygen
4
What were the first surfactants?
Motor oils
Nail polishes
Cooking oils
Soaps
5
Which of the following is TRUE of solutions?
They are immiscible
They are usually a solid color
They are stable mixtures
They are surfactants
6
Of all the elements known to science today, how many occur naturally on earth?
89
19
18
98
7
What is a solute?
A liquid not capable of being mixed to form a stable solution
A substance that dissolves a solvent and makes a solution
A substance that is dissolved in a solution
A stable mixture of two or more substances
8
pH is an abbreviation of
Pure hydrochloric acid
Productively high
Potential hydrogen
Probable H2O
9
What is a solvent?
A substance dissolved into a solution
A liquid not capable of being mixed to form a stable solution
A substance that dissolves a solute and makes a solution
A stable mixture of two or more substances
10
What is true of creams, lotions, masks and makeup?
They contain both natural and manufactured ingredients
They never contain chemicals
They are chemical only is manufactured in a lab
They only contain chemicals if they are not made from natural sources
11
In the uniform order of the SDS, which of the following comes immediately after the first category of "Identification"?
Disposal Considerations
Hazard Identification
Toxicology Information
First-Aid Measures
12
How many accepted pictograms are included in all SDS?
16
9
6
3
13
Which of the following is TRUE of all liquids?
They are both miscible and immiscible
They are miscible
They are immiscible
They are either miscible or immiscible
14
The overexposure principle is used to describe how overexposure determines
Immunity
Safety
Tolerance
Toxicity
15
An SDS is formatted into ______ categories
10
12
16
8
16
The pH scale is used to measure
Overexposure and underexposure
Levels of oxygen
Levels of carbon dioxide
Acidity and alkalinity
17
When immiscible liquids are combined, they form
Suspensions
Solutions
Stable mixtures
Miscible liquids
18
Any substance that occupies space and has weight is
Matter
A beauty product
A chemical
Potentially dangerous
19
What is an example of a compound molecule?
The ozone layer
The common table salt
Pure nitrogen
The oxygen we breathe
20
Which of the following is TRUE when salt is dissolved into water?
Salt and water are both solvents
Salt is the solute and water is the solvent
Salt and water are both solutes
Water is the solute and salt is the solvant
21
What did the Safety Data Sheet (SDS) replace?
The Material Safety Data Sheet (MSDS)
The National Institutes of Health (NIH)
The Occupational Safety and Health Administration (OSHA)
The environmental Protection Agency (EPA)
22
For which of the following purposes would acids most likely be used?
To soften calloused skin
To exfoliate the skin
To raise the pH of products
To swell the hair
23
A ____ is capable of igniting and burning
Combustible
Chemical
Mutagen
Carcinogen
24
_______ are the basic units of matter
Atoms
Neutrons
Electrons
Protons
25
Why is understanding pH important for the beauty professional?
It is essential for passing all exams
It is directly related to income potential
It affects the hair, skin and nails
Employers require it
26
Which of the following is TRUE of products that are incompatible?
They can be safely mixed with proper precautions
They should never be used on clients
They are always considered dangerous
No two should be stored next to each other
27
Why should beauty professionals study and understand chemistry?
Clients often quiz you on this important knowledge
It is unrelated to the safe operation of the salon
Every product in beauty contains some type of chemical
Chemistry experiments are often a regular practice at salons
28
What accompanies the rapid oxidation of a substance during combustion?
Neutralization
An endothemeric reaction
The production of heat and light
An ionization of the substance
29
What does a reducing agent do?
Subtracts hydrogen from a chemical compound
Subtracts nitrogen from a chemical compound
Adds oxygen to a chemical compound
Adds hydrogen to a chemical compound
30
Everything you can touch and see is matter EXCEPT
Liquids and gases
Chemicals and powders
Living and once-living bodies
Light and electricity
31
Which of the following is the simplest form of chemical matter?
A chemical
A gas
An element
A liquid
32
The effects of cosmetics and beauty products are based on which of the following?
How pleased you are with the results
How the body reacts to chemicals
How the new styles compare with the old
How friends and family react to a new look
33
Acid-alkali neutralization - acid is mixed with alkali in equal proportions, balancing the pH, forming water and ____
Nitrogen
Sulfur
Carbon dioxide
Salt
34
Guidelines for properly storing strong chemicals include all EXCEPT which of the following?
Never allow chemicals to sit our
Never dispose of chemicals in their original containers
Never haphazardly combine two chemicals
Always lock up chemicals when not in use
35
An open freezer that causes the ice to melt is the result of
Ionization
An exothermic reaction
An endothermic reaction
Neutralization
36
Why should ammonia never be mixed with bleach?
It creates a potentially deadly gas
It dries out the skin excessively
They become unpredictable in their use
It discolors instead of lightening the hair
37
When mixing chemicals, one should
Use a measuring device, such as a measuring cup or spoon
Never use secondary containers, such as spray bottles
Avoid rooms or areas that are well ventilated
Add water to the chemicals, not the other way around
38
What does an oxidizing agent do?
Increases oxygen
Absorbs oxygen
Releases oxygen
Nullifies oxygen
39
What is TRUE of the disposal of many chemicals used in spas?
Most states and counties do not have regulations in place
There are strict universal regulations in place across the US
Most states and counties have regulations in place
There are no regulations in place anywhere across the US
40
SDS are designed for
Everyday use
Use in an emergency
Use only by managers
Use only by new employees
41
Which of the following is an example of a chemical change?
Ice melting to become water
Exposed metal to rusting
Water evaporating into the air
Liquid nail polishing hardening

Duplicate of Foundations Ch 6 - Chemical Safety Flashcards | StudBud