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Esthetics quiz 1 > esthetics test 1 > Flashcards

esthetics test 1 Flashcards

1
Q

what type of one-celled micro-organisms are sometimes called germs or microbes?

A

Bacteria

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2
Q

A type of non-pathogenic bacteria that lives on dead or decaying organic matter or are:

A

Saprophytes

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3
Q

A communicable disease refers to a disease that is:

A

Spread from one person to another

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4
Q

infection control is divided into the following methods:

A

Cleaning, disinfection, and sterilization

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5
Q

how does cleaning help prevent the spread of disease?

A

reduces amount of organic matter that contributes to growth of pathogens

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6
Q

How often should the solution and disinfection containers be changed?

A

daily as required by the EPA.

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7
Q

tools used to puncture or invade the skin must be sterilized or design to be:

A

Disposable

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8
Q

an approved EPA, registered disinfectant effective against HBV and HIV is required for use when:

A

non-porous tools come in contact with blood or bodily fluids

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9
Q

if an accident happens at the workplace, record it, and how it happened in the:

A

Accident logbook

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10
Q

bleeding and wounds, what action do you take first when coming in contact with:

A

glove hands

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11
Q

Chemical burn, what would be the first step when encountering a chemical burn:

A

REMOVE CONTAMINATED CLOTHING, AND JEWELRY TO PREVENT FURTHER BURNING.

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12
Q

if skin is broken as a result of burn, do not:

A

Apply ointment or cream

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13
Q

light heat, chemical, and magnetic changes are all produced by

A

Electricity

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14
Q

material that best, transport, electricity, are called:

A

conductors

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15
Q

conducting material:

A

Water-containing ions

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16
Q

material that doesn’t allow currents to pass through

A

glass

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17
Q

Not a way for heat to be transferred

A

phoresis

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18
Q

Electrical cord with breaking it can cause:

A

Electric shock

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19
Q

effect that is created when an electric current travels through a solid electrode and liquid conductor, in order to produce stimulating or calming, affects is called:

A

Electro chemical

20
Q

type of alternating current

A

Sinusodal

21
Q

Small doses of UV light help body produce:

A

Vitamin D

22
Q

type of UV that destroys collagen and elastin fibers:

A

UVA

23
Q

Scientific study of matter and the physical changes of matter are known as:

A

Chemistry

24
Q

all matter, that is not alive, has never been alive, and does not contain carbon such as rock, water, and minerals fall within:

A

Inorganic chemistry

25
Q

smallest complete unit of an element:

A

atom

26
Q

pH stand for:

A

potential hydrogen

27
Q

Solutions that are acidic or alkaline in value can be dissolved in or contain:

A

water

28
Q

an _______ is a substance that increases the concentration of hydrogen ions when placed in water because it donates/releases H+ ions

A

Acid

29
Q

pure water is considered a neutral substance because:

A

Positive and negative ions balance each other out

30
Q

distilled water with pH of 7 is considered:

A

Neutral

31
Q

two or more kinds of molecules that are able to mix:

A

Immiscible

32
Q

mixtures of two or more kinds of molecules, having a tendency to separate one left standing:

A

Suspensions

33
Q

mixtures of organic substances and medicinal agents are:

A

Ointments

34
Q

examples of emulsion include:

A

cleansing cream, cleaning creams and lotions

35
Q

when solution can’t take or dissolve more of the solute than it already holds a given temperature, is referred to being a:

A

saturated solution

36
Q

factors not to consider when choosing ingredients:

A

cosmetic formulator opinion

37
Q

How does patch delivery system administer performance ingredients?

A

saturated Liner

38
Q

due to its weight concentration, what ingredient is often listed first on a cosmetic product label?

A

water

39
Q

ingredient compatible with water and oil

A

Emulsifying agent

40
Q

ingredients designed to dissolve, keratin proteins on the surface of the skin are called:

A

Enzymes/acids

41
Q

highly contagious bacterium that enters the skin through open wounds and can cause extremely serious staph infection is:

A

MRSA

42
Q

what type of slime is created when bacterial colony plus water are present?

A

biofilm

43
Q

Process to loosen pathogens for removal when cleaning a surface:

A

Scrubbing process

44
Q

common sources of electric current are:

A

Batteries and generator

45
Q

most common element in the universe:

A

Hydrogen

46
Q

On pH scale numbers less than seven indicate

A

Acidic

47
Q

ingredient clog, pores and contributes to papilla and pustules:

A

comedogenic

Esthetics quiz 1 (1 decks)

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