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

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

1. Beauty and wellness professionals should study and have a thorough understanding of chemistry because __.

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

29. During combustion of a substance, __ accompanies the rapid oxidation.

the production of heat and light

43. If you were the owner of the local salon or spa, why is it important for a SDS to be available?

because it is a requirement of osha

32. Hydrogen peroxide should never be mixed with bleach because __.

it creates a potentially deadly gas

19. What is the overexposure principle used to describe?

how overexposure determines toxicity

28. A reducing agent __.

adds hydrogen to a chemical compound

21. Understanding pH is important for the beauty and wellness professional because __.

it affects the hair, skin, and nails

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

no two should be stored next to each other

35. Guidelines for properly storing chemicals do NOT include __.

to never dispose of chemicals in their original containers

12. When salt is dissolved into water, __.

sat is the solute and water is the solvent

36. The Safety Data Sheet (SDS) replaced the __.

material safety data sheet (msds)

15. A solute is a __.

substance that is dissolved ina solution

16. A solvent is any __.

substance that dissolves a solute and makes a solution

34. __ for the disposal of many of the chemicals used in salons or spas.

most states and counties do not have regulations in place

3. Creams, lotions, masks, and makeup __.

contain chemicals whether they come from natural sources or from a lab

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Chapter 6 Foundations Chemistry Safety

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Questions 43

Answers

1
33. Which of the following should you be sure to do when mixing chemicals?
add water to the chemical, not the other way around
avoid rooms or areas that are well ventilated
use a measuring device, such as a measuring cup or spoon
never use secondary containers, such as spray bottles
2
2. The effects of cosmetics and beauty products are based on how __.
pleases the beauty professional is with the results
favorably the new styles compare with the old
the body reacts to chemicals
friends and family members react to a new look
3
42. Which of the following is capable of igniting and burning?
a carcinogen
a chemical
a mutagen
a combustible
4
How many categories are all SDS’s formatted into?
12
16
8
10
5
9. Which of the following are defines as basic units of matter?
atoms
protons
neutrons
electrons
6
41. A carcinogen is BEST described as a __.
material that is very easy to ignite
material capable of igniting or burning
substance that causes cancer
substance that is made of carbon
7
4. Which of the following is defined as any substance that occupies space and has weight?
a chemical
a beauty product
potentially dangerous
matter
8
1. Beauty and wellness professionals should study and have a thorough understanding of chemistry because __.
clients often quiz beauty and wellness pro’s on the important knowledge
it is unrelated to the safe operation of a salon or spa
every product used in the beauty industry contains some type of chemical
chemistry experiments are often regular practice at salons and spas
9
29. During combustion of a substance, __ accompanies the rapid oxidation.
the production of heat and light
an endothermic reaction
neutralization
an ionization of the substance
10
38. There are __ accepted pictograms included in all SDS’s.
16
6
9
3
11
43. If you were the owner of the local salon or spa, why is it important for a SDS to be available?
because it is a requirement of osha
because it enhances the image of the business
because most clients will insist on it
because it is most cost-effective policy
12
40. In the uniform order of the SDS, __ comes immediately after the first category of “Identification.”
hazard identification
disposal considerations
first-aid measures
toxicology information
13
32. Hydrogen peroxide should never be mixed with bleach because __.
it dries out hair excessively
it creates a potentially deadly gas
they become unpredictable in their use
it “discolors“ more than lightens the hair
14
8. Of all elements known to science today, __ occur naturally on earth.
19
98
89
18
15
25. If your client requests that you use a solution that is neutral to their skin. which following pH should be used?
a pH of 14
a pH of 5
a pH of 7
a pH of 0
16
5. Everything you can touch and everything you can see is matter EXCEPT for which of the following?
living and once-living bodies
liquid and gases
chemicals and powders
light and electricity
17
19. What is the overexposure principle used to describe?
how overexposure determines toxicity
how overexposure determines immunity
how overexposure determines tolerance
how overexposure determines safety
18
28. 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
19
18. The very first surfactants were __
soaps
cooking oils
motor oils
nail polishes
20
21. Understanding pH is important for the beauty and wellness professional because __.
it is directly related to income potential
it is essential for passing all exams
all salon owners require it
it affects the hair, skin, and nails
21
10. __ is an example of a compound molecule.
the oxygen we breathe
pure nitrogen
common table salt
the ozone layer
22
6. __ is the simplest form of chemical matter.
a liquid
an element
a gas
a chemical
23
31. Which of the following is TRUE of products that are incompatible?
they can be safely mixed with proper precautions
they are always considered dangerous
they should never be used on clients
no two should be stored next to each other
24
27. An oxidizing agent __ oxygen.
increases
nullifies
absorbs
releases
25
14. What do immiscible liquids from when they are combined?
miscible liquids
stable mixtures
solutions
suspensions
26
35. Guidelines for properly storing chemicals do NOT include __.
to never allow chemicals to sit out
to never haphazardly combine two chemicals
to never dispose of chemicals in their original containers
to always lock up chemicals when not in use
27
11. __ is an example of a compound molecule.
water evaporating into the air
liquid nail polish hardening
ice melting to become water
exposed metal rusting
28
12. When salt is dissolved into water, __.
water is the solute and salt is the solvent
sat is the solute and water is the solvent
salt and water are both solutes
salt and water are both solvents
29
30. Left the freezer door open all night at work, all ice in freezer melt. this is a result of __.
an exothermic reaction
neutralization
an endothermic reaction
ionization
30
24. Among the following choices, acids would MOST likely be used to __.
raise the phH of products
swell the hair
exfoliate the skin
soften calloused skin
31
36. The Safety Data Sheet (SDS) replaced the __.
material safety data sheet (msds)
occupational safety and health administration (osha)
national institute of health (nih)
environmental protection agency (epa)
32
15. A solute is a __.
stable physical mixture of two or more substances
substance that is dissolved ina solution
substance that dissolves a solvent and makes a solution
liquid not capable of being mixed to form a stable solution
33
20. What is pH is an abbreviation of?
potential hydrogen
productively high
pure hydrochloric acid
probable H20
34
23. To which of the following do all acids owe their chemical reactivity?
oxygen
alkalis
the hydrogen ion
overexposure
35
17. Which of the following is TRUE of solutions?
they are stable mixtures
they are usually solid color
they are surfactants
they are immiscible
36
22. What is the pH scale used to measure?
overexposure and underexposure
levels of carbon dioxide
acidity and alkalinity
levels of oxygen
37
39. SDS are designed for __.
use only by managers
use in a emergency
use only by new employees
everyday use
38
16. A solvent is any __.
substance dissolved into a solution
substance that dissolves a solute and makes a solution
stable physical mixture of two or more substances
liquid not capable of being mixed to form a stable solution
39
34. __ for the disposal of many of the chemicals used in salons or spas.
most states and counties have regulations in place
there are strict and universal regulations in place across the U.S
most states and counties do not have regulations in place
there are no regulations in place anywhere across the U.S.
40
3. Creams, lotions, masks, and makeup __.
never contain chemicals
only contain chemicals if they come from ingredients manufactured in a lab
contain chemicals whether they come from natural sources or from a lab
only co nation chemicals if they aren’t made from natural sources
41
13. All liquids are __.
either miscible or immiscible
immiscible
both miscible and immiscible
miscible
42
7. There are __ elements are known to science today.
81
108
118
18
43
26. Acid-alkali neutralization reactions occur when an acid is mixed with an alkali. It balances total pH & H20 & __.
a sulfur
a salt
nitrogen
carbon dioxide

Chapter 6 Foundations Chemistry Safety Flashcards | StudBud