esthetics test 1

Question 1

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

Answer 1

Bacteria

Question 2

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

Answer 2

Saprophytes

Question 3

A communicable disease refers to a disease that is:

Answer 3

Spread from one person to another

Question 4

infection control is divided into the following methods:

Answer 4

Cleaning, disinfection, and sterilization

Question 5

how does cleaning help prevent the spread of disease?

Answer 5

reduces amount of organic matter that contributes to growth of pathogens

Question 6

How often should the solution and disinfection containers be changed?

Answer 6

daily as required by the EPA.

Question 7

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

Answer 7

Disposable

Question 8

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

Answer 8

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

Question 9

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

Answer 9

Accident logbook

Question 10

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

Answer 10

glove hands

Question 11

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

Answer 11

REMOVE CONTAMINATED CLOTHING, AND JEWELRY TO PREVENT FURTHER BURNING.

Question 12

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

Answer 12

Apply ointment or cream

Question 13

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

Answer 13

Electricity

Question 14

material that best, transport, electricity, are called:

Answer 14

conductors

Question 15

conducting material:

Answer 15

Water-containing ions

Question 16

material that doesn’t allow currents to pass through

Answer 16

glass

Question 17

Not a way for heat to be transferred

Answer 17

phoresis

Question 18

Electrical cord with breaking it can cause:

Answer 18

Electric shock

Question 19

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:

Answer 19

Electro chemical

Question 20

type of alternating current

Answer 20

Sinusodal

Question 21

Small doses of UV light help body produce:

Answer 21

Vitamin D

Question 22

type of UV that destroys collagen and elastin fibers:

Answer 22

UVA

Question 23

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

Answer 23

Chemistry

Question 24

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

Answer 24

Inorganic chemistry

Question 25

smallest complete unit of an element:

Answer 25

atom

Question 26

pH stand for:

Answer 26

potential hydrogen

Question 27

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

Answer 27

water

Question 28

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

Answer 28

Acid

Question 29

pure water is considered a neutral substance because:

Answer 29

Positive and negative ions balance each other out

Question 30

distilled water with pH of 7 is considered:

Answer 30

Neutral

Question 31

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

Answer 31

Immiscible

Question 32

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

Answer 32

Suspensions

Question 33

mixtures of organic substances and medicinal agents are:

Answer 33

Ointments

Question 34

examples of emulsion include:

Answer 34

cleansing cream, cleaning creams and lotions

Question 35

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

Answer 35

saturated solution

Question 36

factors not to consider when choosing ingredients:

Answer 36

cosmetic formulator opinion

Question 37

How does patch delivery system administer performance ingredients?

Answer 37

saturated Liner

Question 38

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

Answer 38

water

Question 39

ingredient compatible with water and oil

Answer 39

Emulsifying agent

Question 40

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

Answer 40

Enzymes/acids

Question 41

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

Answer 41

MRSA

Question 42

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

Answer 42

biofilm

Question 43

Process to loosen pathogens for removal when cleaning a surface:

Answer 43

Scrubbing process

Question 44

common sources of electric current are:

Answer 44

Batteries and generator

Question 45

most common element in the universe:

Answer 45

Hydrogen

Question 46

On pH scale numbers less than seven indicate

Answer 46

Acidic

Question 47

ingredient clog, pores and contributes to papilla and pustules:

Answer 47

comedogenic