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Mod 2 Final Review Part 1 Flashcards | StudBud
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Mod 2 Final Review Part 1
Mod 2 Final Review Part 1
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1
Which of the following BEST describes a carcinogen?
a substance made of carbon
a material that is very easy to ignite
a substance that causes cancer
a material capable of igniting or burning
2
Which of the following is TRUE of solutions?
They are stable mixtures.
They are immiscible.
They are usually a solid color.
They are surfactants
3
SDS are designed for:
use in an emergency
everyday use
use only by managers
use only by new employees
4
her boss insisted that each have a measurable pH. What must Daria include in all of her mixtures and products?
nitrogen
oil
water
salt
5
If you are interested in booth rental which of the following states should you not move to?
California
Pennsylvania
Nebraska
Florida
6
Which of the following is TRUE of the drops of lavender extract she is mixing into the water?
They are solutes
They are solvents.
They are solutions..
They are immiscible
7
Which of the following were the first surfactants?
motor oils
cooking oils
soaps
nail polishes
8
An SDS is formatted into ______ categories.
8
16
12
10
9
Guidelines for properly storing chemicals include all EXCEPT which of the following?
Never haphazardly combine two chemicals.
Never dispose of chemicals in their original containers.
Never allow chemicals to sit out.
Always lock up chemicals when not in use.
10
Linda’s manager told her to use caution when unloading the supply truck. What should Linda do w/ incompatible products
Store them away from each other.
Avoid letting clients touch them.
Return them to the manufacturer.
Keep them refrigerated.
11
When a customer enters his store and asks if Darren’s retail products are chemical free, what should his response be?
“No,” if they are not chemical free because honesty is always the best
“No,” because there is no such thing as a chemical-free product.
“Yes,” if he believes they are, indeed, chemical free.
“Yes,” because the client is unlikely to know the difference.
12
pH is an abbreviation of ______.
productively high
probable H2O
pure hydrochloric acid
potential hydrogen
13
she has battled continuous skin allergies as well as difficulty breathing. Which of the following BEST explains this?
the Safety Data Sheet
neutralization
the overexposure principle
14
melanoma's color is usually
green
blue
bright
dark
15
Which of the following is TRUE when salt is dissolved into water?
Salt and water are both solvents.
Salt and water are both solutes.
Water is the solute and salt is the solvent.
Salt is the solute and water is the solvent.
16
what is not an ideal treatment for dry skin?
emollients
serums
ceramides
Hydroxy acids
17
Why is understanding pH important for the beauty and wellness professional?
Because it is essential for passing all exams.
Because employers require it.
Because it is directly related to income potential.
Because it affects the hair, skin, and nails.
18
Why should beauty professionals study and have a thorough understanding of chemistry?
chemistry experiments are often regular practice at salons
every product used in beauty and wellness contains some type of chemical.
it is unrelated to the safe operation of a salon, spa, or barbershop.
clients often quiz beauty professionals on this important knowledge.
19
Of all the elements known to science today, how many occur naturally on Earth?
98
18
89
19
20
Which is most likely TRUE of the components of Javier’s mixture, when the mixture is left to sit for more than 5 min?
They are solvents..
They are immiscible.
They are solutes
They are miscible.
21
Marcus and Amanda are arguing over whether air is a pure substance.
Amanda is correct because air contains no substances at all.
Marcus is correct because there are no pieces of matter in air.
Marcus is correct because air contains nitrogen, a pure substance.
Amanda is correct because air contains many substances so it can't be pure
22
the border of an irregular mole that may be cancerous will be:
thick
orange
irregular
small
23
The left the freezer door open all night, ice is now water. Which of the following happened to the ice when it melted?
an immiscible reaction
a chemical reaction
a chemical change
a physical change
24
Of all skin care treatments the most effective treatments are home care.
True
False
25
"goodness Grace, you’d better be using the first surfactant regularly.” Which is Gina most likely trying to say to Grace
“Comb your hair.”
“Brush your teeth.”
“Wash your hands.”
“Polish your nails.”
26
Which of the following is TRUE of all liquids?
They are either miscible or immiscible.
They are immiscible.
They are miscible.
They are both miscible and immiscible
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 with proper precautions.
They are always considered dangerous.
28
microscopic oil molecules called micelles are used in cleansing waters
False
True
29
Why will you need to purchase insurance when you open your own business?
It protects you against falls & accidents
you will not need it
It protects you against malpractice
it will cover your auto insurance also
30
A ______ is capable of igniting and burning.
mutagen
combustible
carcinogen
chemical
31
How many elements are known to science today?
81
108
118
18
32
What characterizes retention hyperkeratoses?
oily, flaky patches
dead skin cells building up from not shedding
scars and scrapes
red skin
33
An acid is mixed with an alkali in equal proportions, balancing the total pH and forming water and ________.
carbon dioxide
a salt
a sulfur
nitrogen
34
In the uniform order of the SDS, which of the following comes immediately after the first category of “Identification”?
Toxicology Information
Hazard Identification
Disposal Considerations
First-Aid Measures
35
Massage oils workers are using w/o incident for months are starting to give them rashes and sneezing. What's happening?
neutralization
the overexposure principle
the pH principle
ionization
36
the modern version of word of mouth is viral marketing
True
False
37
hydrators are products that attract water to the skin but usually are oil free.
True
False
38
Couperose skin is a medical condition
False
True
39
What is a solute?
a liquid not capable of being mixed to form a stable solution
a substance that is dissolved in a solution
a stable physical mixture of two or more substances
a substance that dissolves a solvent and makes a solution
40
atopic dermatitis is a chronic, relapsing form of dermatitis
True
False
41
When immiscible liquids are combined, they form ______.
suspensions
stable mixtures
solutions
miscible liquids
42
How many accepted pictograms are included in all SDS?
9
6
16
3
43
An employer can legally ask you " Can you perform the duties of this job requirement"
False
True
44
What does a reducing agent do?
subtracts hydrogen from a chemical compound
adds hydrogen to a chemical compound
adds oxygen to a chemical compound
subtracts nitrogen from a chemical compound
45
Which of the following is an example of a compound molecule?
the oxygen we breathe
pure nitrogen
common table salt
the ozone layer
46
What accompanies the rapid oxidation of a substance during combustion?
neutralization
the production of heat and light
an endothermic reaction
an ionization of the substance
47
leukoderma is the loss of pigmentation
True
False
48
Which of the following is the simplest form of chemical matter?
a gas
a chemical
a liquid
an element
49
a malformation of the skin from abnormal pigmentation or diallated capillaries is known as
red port wine stain
leukoderma
lentigo
a nevus (birthmark)
50
a salon can be responsible for an allergic reaction if
they ask you to read manufacturers instructions
they buy in bulk & repackage the product
they are kind
they give you a discount
51
Which of the following is an example of a chemical change?
exposed metal rusting
ice melting to become water
water evaporating into the air
liquid nail polish hardening
52
Shawna has very dry, dehydrated, & irritable skin. Which do you advise Shawna on during her initial consultation?
She should not try to change the nature of her skin.
She should use products that are very acidic.
She should use products that are slightly alkaline.
She should avoid using cosmetic products altogether.
53
seborrhea is
dry skin
excessive oiliness of the skin
underproduction of sweat
flaky scales
54
What did the Safety Data Sheet (SDS) replace?
the Occupational Safety and Health Administration (OSHA)
the Environmental Protection Agency (EPA)
the Material Safety Data Sheet (MSDS)
the National Institutes of Health (NIH)
55
red dye is the most common dye that can cause allergic contact dermatitis
True
False
56
which part of your business plan should outline all of the research regarding the clients your business will target?
vision statement
mission statement
organizationl plan
Marketing plan
57
The effects of cosmetics and beauty products are based on which of the following?
How favorably the new styles compare with the old
How pleased the beauty professional is with the results
How friends and family members react to a new look
How the body reacts to chemicals
58
Mixtures being created, combining two or more immiscible substances won't mix. What should I do?
Keep mixing, as eventually they will combine into a stable mixture.”
“Incorporate an emulsifier into mixture in order to create a stable blend.”
“Try adding the solvent into the solute, instead of the other way around.
Remove any water from the mixture, this will enhance stability within it.
59
Anhidrosis is
stinky, foul smelling sweat
over-production of sweat
lack of compassion
a deficiency in perspiration due to faileure of the sweat glands.
60
All acids owe their chemical reactivity to ______.
oxygenoverexposurealkalis
the hydrogen ion
overexposure
alkalis
61
What is a solvent?
a substance that dissolves a solute and makes a solution
a liquid not capable of being mixed to form a stable solution
a substance dissolved into a solution
a stable physical mixture of two or more substances
62
Everything you can touch and everything you can see is matter EXCEPT ______.
liquids and gases
light and electricity
chemicals and powders
living and once-living bodies
63
Hydroxy acids, humectants & clarifying ingridients are all used to treat what type of skin
oily
sensitive
dry
combo
64
Thomas, insists that there is an SDS available for every chemical used. Why is Thomas so strict about this?
Because it is a requirement of OSHA.
Because it enhances the image of the business
Because it is the most cost-effective policy.
Because most clients will insist on it.
65
when a product is labeled ALL- NATURAL it is true that its a term for marketing its not federal regulation
False
True
66
When mixing chemicals, one should ______.
d.use a measuring device, such as a measuring cup or spoon
avoid rooms or areas that are well ventilated
add the water to the chemical, not the other way around
never use secondary containers, such as spray bottles
67
When mixing these chemicals, Henry should avoid all EXCEPT which of the following?
well-ventilated areas
adding water to the chemicals
the use of uncertain chemicals
misreading chemical labels
68
Franco has been working on lotions & creams, when mixed w/activators, warm the bottles. What's he relying on create them
neutralization
ionization
exothermic reactions
endothermic reactions
69
Celia, has asked that he not use any known mutagens in her treatments Which is the MOST LIKELY reason she requested this
She has a fear of fire and of things that can easily ignite.
Her skin is sensitive to highly acidic products and chemicals
She cannot afford to pay for expensive products.
She has a weakened immune system and is afraid it may cause cancer.
70
Why is Maggie confident she’ll be aware of hazards associated with products she works with and sells in her businesses?
Because the products all have labels
Because the products are registered with the EPA.
Because she graduated from beauty school.
Because none of the products contain chemicals.
71
Which of the following would be the BEST reason for Genevieve to decide against buying this salesperson’s massage oils?
clients are not likely to appreciate the difference
extra cost for massage oils is prohibitive because she is just starting out
Chemical-free massage oils are known to leave rashes on sensitive skin.
Because there is no such thing as a chemical-free product
72
For which of the following purposes would acids most likely be used?
to soften calloused skin
to swell the hair
to exfoliate the skin
to raise the pH of products
