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Healthy professional and Chemistry and Client Safety Flashcards | StudBud
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Healthy professional and Chemistry and Client Safety
what does a reducing agent do?
SDS are designed for
Healthy professional and Chemistry and Client Safety
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1
SDS are designed for
use only by managers
use in an emergency
everyday use
use onlny be new employees
2
what does a reducing agent do?
subtracts hydrogen from a chemical compound
subtracts nitrogen from a chemical compound
adds hydrogen from a chemical compound
adds oxygen to a chemical compound
3
Abner is opening a beauty business. He knows that his course in chemistry will help him to run a better business because
chemical experimentation is essential in beauty services
his clients will demand a high intelligence in chemistry
it is well known that beauty pros are often part time chemists
every productused in his establishment will contain some type of chemical
4
what is a solvent?
a substance dissolved into a solution
A stable physical mixture of two or more substances
a substance that dissolves a solute and makes a solution
a liquid not capable of being mixed to form a stable solution
5
all acids owe their chemical reacticity to
alkalis
overexposure
the hydrogen ion
oxygen
6
for which of the following purposes would acids most likely be used?
to exfoliate the skin
to soften calloused skin
to swell the hair
to raise the pH of products
7
What is a solute?
a substance that dissolves a solvent and makes a solution
a liquid not capable of being mixed to form a stable solution
a stable physical mixture of two or more substances
a substance that is dissolved in a solution
8
which of the following is TRUE of products that are incompatible?
they should never be used on a client
they are always considered dangerous
they can be safely mixed with proper precaustions
no two should be stored next to each other
9
When mixing chemicals, one should
avoid rooms or areas that are well ventilated
use a measuring device, such as a measuring cup or spoons
never use secondary containers, such as spray bottles
add the water to the chemicals, not the other way around
10
BLANK are the basic units of matter
Protons
Atoms
Electrons
neutrons
11
what does an oxidizing agent to?
releases ocygen
nullifies oxygen
absorbs oxygen
increases oxygen
12
Which of the following is TRUE of creams, lotions, masks, and makeup?
whether from natural sources or made in the lab they will contain chemicals
They never contain chemicals
.
They only contain chemicals if they come from ingredients made in a lab
13
Any substance that occupies space and has weight is
a chemical
a matter
potentially dangerous
a beauty product
14
How many elements are known to science today?
108
81
118
18
15
why should ammonia never be mixed with bleach?
it "discolors" more than lightens the hair
they become unpredictable in their use
it dries out skin exvessively
it creates a potentially deadly gas
16
Everything you can touch and everything you can see is matter EXCEPT
liquids and gas
chemicals and powders
living and once-living bodies
light and electricity
17
which of the following is TRUE today of the disposal of many of the chemicals used in salons, spas, and barbershops?
there are strict and universal regulations in place across the United State
most states and counties have regulations in place
There are no regulations in place anywhere across the US
most states and counties do not have regulations in place
18
Guidelines for properly storing chemicals include all EXCEPT which of the following?
never dispose of chemicals in their original containers
always lock up chemicals when not in use
Never haphazardly combine two chemicals
never allow chemicals to sit out
19
in the uniform order the SDS, which of the following comes immediately after the first category of "identification"
Hazard identification
tocivology information
first aid measures
disposal considerations
20
Which of the following best describes a carcinogen
a substance that causes cancer
a substance made of carbon
a material that is very easy to ignite
a material capable of igniting or burning
21
the pH scale is used to measure
levels of ocygen
levels of carbon dioxide
overexposure and underexposure
acidity and alkalinity
22
pH is an abbreviation of
productively high
potential hydrogen
pure hydrochloric acid
probable H2o
23
Which of the following is true when salt is dissolved in water?
salt is the solute and water is the solvent
water is the solute and salt is the solvent
salt and water are both solutes
salt and water are both solvents
24
if you were to leave the freezer open all night, all of the ice will melt. this is the result of
neutralization
ionizatin
an endothermic reaction
an exothermic reaction
25
which of the following were the first surfactants?
nail polishes
cooking oils
motor oils
soaps
26
Which of the following is an example of a compound molecule?
pure nitrogen
the oxygen we breathe
common table salt
the ozone layer
27
the overexposure principle is used to describe how overexposure determines...
safety
toxicity
tolerance
immunity
28
Which of the following is the simplest form of chemical matter?
a gas
a liquid
an element
a chemical
29
Of all the elements known to science today, how many occur naturally on earth?
19
18
89
98
30
What did the Safety Data SHEET (SDS) replace
the material safety data sheet (MSDS)
the national institutes of health (NIH)
the environmental protection agency (EPA)
the occupational safety and health administration (OSHA)
31
when immiscible liquids are combined, they form....
stable mixtures
suspensions
miseible liquids
solutions
32
How many accepted pictograms are included in all SDS
6
9
3
16
33
Why should beaty professionals study and have a thorough understanding of chemistry?
Beause it is unrelated to the safe operation of a salon, spa, or barbershop
every product used in beauty and wellness contains some type of chemical
clients often quiz beauty professionals on this important knowledge
