Quiz 1 Lesson 3 Chem Bio

Question 1

defined as any source of potential harm, damage, or adverse affect on someone of something

Answer 1

Hazard

Question 1

an unintentional event that may threaten to expose or do expose members of the public to a chemical hazard

Answer 1

Chemical incident

Question 2

refers to the condition of being safe from undergoing hurt or harm during an occurrence of a chemical incident.

Answer 2

Chemical Safety

Question 3

factors within the environment that may cause harm on the body even without touching it and they are generally discernible and perceptive

Answer 3

Physical Hazard

Question 4

the probability that a person or a thing is harmed or damaged when exposed to a hazard

Answer 4

Risk

Question 5

physical factors in the environment that may cause problems on the MUSCULOSKELETAL system

Answer 5

Ergonomic Hazard

Question 5

refers to the chemical substance that may cause harm upon exposure to them.

Answer 5

Chemical Hazard

Question 6

are working conditions that can cause injury, illness, or death

Answer 6

Safety Hazard

Question 7

are the aspects of the working environment that may affect the mental health of the individuals such as workload, stress, and discrimination

Answer 7

Psychological Hazard

Question 8

biological substances that may threat the health of living organisms exposed to it such as viruses, bacteria, and animals

Answer 8

Biological Hazards

Question 9

any chemical that presents physical or health hazard” - Occupational Safety and Health Administration (OSHA) of the USA

Answer 9

Hazardous Substances

Question 10

“a chemical that is combustible liquid, a compressed gas, explosive, flammable, an organic peroxide, an oxidizer, pyrophoric, unstable (reactive) or water-reactive.” - OSHA’s Health Communication Standard (HCS); also classified as fire hazard, reactive hazard, and explosion hazard

Answer 10

Physical Hazard

Question 11

means a chemical that may cause acute or chronic health effects to expose personnel. They are classified as either systematic effect or target organ effect.

Answer 11

Health Hazard

Question 12

are those that have obvious and immediate impact

Answer 12

Acute Hazards

Question 12

those have more hidden, cumulative and long-term impact

Answer 12

Chronic Hazards

Question 13

GHS

Answer 13

Globally Harmonized System

Question 14

GHS Labels

Answer 14

Globally Harmonized System of Classification and Labeling of Chemical

Question 15

is a substance that is used or is produced in a reaction involving changes of atoms and molecules.

Answer 15

Chemical

Question 16

an internationally agreed-upon system created by the United Nations that requires manufacturers, importers, and downstream users and distributors of chemical substances and mixtures.

Answer 16

GHS

Question 17

The name of the substance contained inside the labeled container

Answer 17

Product Name or Identifier-

Question 18

indicates more severe hazards

Answer 18

danger

Question 19

Used to indicate the relative severity of the product wherein

Answer 19

Signal Word

Question 20

for less severe hazards

Answer 20

warning

Question 21

shows a representation of the classification of chemical hazard the product has to expose to its user

Answer 21

Precautionary symbols or pictogram(s)

Question 22

standardized and assigned phrases that describes the hazard based on its classification

Answer 22

Physical, health,and environmental Hazard statements

Question 23

Provides the measure to be undertaken to minimize the effect from product exposure. Includes first aid measures that are needed to be undertaken and the appropriate personal protective equipment to be used when dealing with it

Answer 23

Precautionary Measures

Question 24

gives the name, address, and contact details of the manufacturer

Answer 24

Supplier Identification

Question 25

Includes additional information that the customer requests to include

Answer 25

Supplemental Information

Question 26

can either be solids, liquids, or gasses. Materials that are not necessarily combustible but may generally yield oxygen which may contribute to or cause combustion reactions

Answer 26

Oxidizers

Question 27

can either be readily combustible or may cause or contribute to fire through friction. They can be in the form of granules, powder and pastry which is easily ignited when come into contact with an ignition source

Answer 27

Flammable solids

Question 28

liquids with flash points of not more than 93 degrees C.

Answer 28

Flammable Liquids

Question 29

are any gas that was compressed, liquified, or dissolved under pressure within a non-refillable container that was made up of metal, glass, or plastic and (2) contains any component classifies as flammable solids, liquid, or gas

Answer 29

Flammable aerosols

Question 29

gasses with flammable range in air at 20 degrees celsius and at standard pressure of 101.3kPa.

Answer 29

Flammable gasses

Question 29

are substances that can either solids or liquids that are liable to become spontaneously flammable or to give off flammable gasses when get in contact with water

Answer 29

Emits Flammable Gas

Question 30

are substance which can either be solids or liquids that are liable to ignite within five minutes after having been in-contact with air even at very small quantities

Answer 30

Pyrophorics

Question 31

are solid or liquid substances that are not classifies as pyrophorics but is liable to self-heat when comes in contact with air even in the absence of energy

Answer 31

Self-heating substance

Question 32

are either (1) thermally unstable liquids or (2) solids that may undergo strong exothermal decomposition even in the absence of the participation of oxygen but (3) are not classified as corrosives, explosive or organic peroxides under the GHS

Answer 32

Self-reactive substance

Question 33

either solid or liquid substance that contains bivalent O-O structure. These substance may be liable to explosive decomposition, burn rapidly, be sensitive to impact or friction or react dangerously to other substances

Answer 33

Organic peroxides

Question 34

substance that materially damaged metals through chemical reaction

Answer 34

Corrosive to metals

Question 35

- are substances or mixtures of substances that can either be solids or liquids which in themselves are capables to produce a gas, by a chemical reaction, at such speed as to cause damage to the surroundings

Answer 35

Explosives

Question 36

substances that causes irreversible skin damage following an application of test substance for 4 hours

Answer 36

Skin corrosion

Question 37

gasses that are contained inside a receptacle with a pressure of not less than 280 Pascal at 20 degrees C

Answer 37

Gasses under pressure

Question 38

is the label being considered when the substance causes a reversible damage to the skin following an application of test substance for 4 hours

Answer 38

Skin irritation

Question 39

if it causes changes in the eye after an application of a test substance to the front surface of the eye, but are fully reversible 21 days after the application

Answer 39

eye irritation

Question 40

pertains to the production of eye tissue damage or serious physical decay of vision that is not reversible 21 days following the application of the substance

Answer 40

Serious eye damage

Question 41

is caused by substances that induce allergic reaction following contact to the skin

Answer 41

Dermal sensitization

Question 42

are substances assigned to the Five Toxicity Categories on the basis of LD50 (oral and dermal) and LC50 (inhilation)

Answer 42

Acute toxicity

Question 43

refers to the chemical substance that induce cancer or increase its incidence

Answer 43

Carcinogens

Question 44

are chemical substances that cause the airways to be hypersensitive after inhalation of the substance

Answer 44

Respiratory Sensitizers

Question 44

may cause infertility, adverse effects on sexual functions and/or developmental toxicity on the offspring

Answer 44

Reproductive Toxicity

Question 45

may cause either reversible or irreversible damages on specific body organs which affects their functions

Answer 45

Target organ systemic toxicity

Question 46

may cause gene mutations of organisms to occur

Answer 46

Germ Cell Mutagenicity

Question 47

includes severe acute effects of varying degrees of pulmonary injury or death following aspiration

Answer 47

Aspiration toxicity

Question 48

causes injury to aquatic organisms after a short-term exposure to the substance

Answer 48

Acute aquatic toxicity

Question 49

causes adverse effects to aquatic organisms during exposures based on the organism’s life cycle

Answer 49

Chronic aquatic toxicity

Question 50

NFPA

Answer 50

National Fire Protection Agency

Question 51

a quick visual representation of a chemical substance in terms of its reactivity, flammability, health hazard, and special hazards

Answer 51

NFPA Hazard Identification System

Question 52

the most effective means of minimizing the exposure of personnel to a chemical hazard. The hazard is physically removed from the work environment

Answer 52

Elimination

Question 53

a chemical that is less hazardous is used to replace the existing more hazardous one

Answer 53

Substitution

Question 54

isolating the people away from the hazard can be done such as the establishment of a safety compartment that separates or limits the exposure of the personnel from the hazard

Answer 54

engineering controls

Question 55

the way people handle the chemiclals can also be a means to minimize the effects of being expose to the harmful substance

Answer 55

Administrative controls

Question 56

Protecting oneself from a hazard with appropriate personal protective equipment is the first line of defense when limiting the exposure from a hazard

Answer 56

Personal Protective Equipment

Question 57

Type of fire: ordinary combustible materials ( paper, wood, cardboard, most plastics)

Answer 57

Class A

Question 58

Type of fire: flammable or combustible liquids ( gasoline, kerosene, grease, and oil)

Answer 58

Class B

Question 58

Type of fire: electrical equipment (appliances, wiring, circuit breakers, outlets)

Answer 58

Class C

Question 58

Type of fire: combustible materials often in chemical laboratories (magnesium, titanium, potassium, sodium)

Answer 58

Class D