Final Exam

Question 1

what does the GHS pictogram look like for oxidizers

Answer 1

an O that’s on fire

Question 2

what does the exclamation point mean GHS symbol

Answer 2

narcotic effects
respiratory tract irritant
eye and skin irritant
dermal sensitizer
acute toxicity (harmful)

Question 3

skull and crossbones GHS symbol meaning

Answer 3

acute toxicity (fatal or toxic)

Question 4

GHS symbol meaning with test tubes being poured on metal and hand

Answer 4

corrosives

Question 5

flame GHS symbol

Answer 5

flammables
self-reactive
pyrophoric
self-heating
emits flammable gas
organic peroxides

Question 6

gas tank GHS symbol

Answer 6

gasses under pressure

Question 7

what does environmental toxicity GHS symbol look like

Answer 7

dead fish and tree

Question 8

GHS symbol human with star in the center meaning

Answer 8

carcinogen
mutagenicity
aspiration toxicity
respiratory sensitizer
reproductive toxicity
target organ toxicity

Question 9

bomb exploding GHS symbol meaning

Answer 9

explosives
self-reactive
organic peroxides

Question 10

hierarchy of controls, from most to least effective/important

Answer 10

elimination
substitution
engineering controls
administrative controls
PPE

Question 11

is the synthetic route of a compound found on the SDS

Answer 11

no

Question 12

section one sds sheet

Answer 12

identification

Question 13

section 2 sds sheet

Answer 13

hazard identification

Question 14

section 3 sds sheet

Answer 14

composition
info on ingredients

Question 15

section 4 sds sheet

Answer 15

first aid measures

Question 16

section 5 sds sheet

Answer 16

fire fighting measures

Question 17

section 6 sds sheet

Answer 17

accidental release measures

Question 18

section 7 sds sheet

Answer 18

handling and storage

Question 19

section 8 sds sheet

Answer 19

exposure controls/ PPE

Question 20

section 9 sds sheet

Answer 20

physical and chemical properties

Question 21

section 10 sds sheet

Answer 21

stability and reactivity

Question 22

section 11 sds sheet

Answer 22

toxicological information

Question 23

section 12 sds sheet

Answer 23

ecological information

Question 24

section 13 sds sheet

Answer 24

disposal considerations

Question 25

section 14 sds sheet

Answer 25

transport information

Question 26

sections 15 and 16 sds sheet

Answer 26

regulatory info and other info

Question 27

where is the eyewash station flush log and how often should it be filled out

Answer 27

posted next to eyewash station filled 1x a week

Question 28

4 points about fume hood

Answer 28

1. work in fume hood with sash pulled low 2. should be tidy and free of flammable chemicals, solvents, and materials 3. air flow from front to back should be unhindered 4. hood certification should be less than 1yr old

Question 29

who certifies the fume hoods and how often

Answer 29

OEHS, yearly

Question 30

what is a class D fire extinguisher for

Answer 30

suitable for combustible metals extinguishing agent is a dry powdered chemical

Question 31

what is a class ABC fire extinguisher for

Answer 31

al-purpose fire extinguisher that work fro class A, B and C fires agent is a dry chemical

Question 32

what extinguisher is in all chemistry labs at wayne

Answer 32

class ABC

Question 33

if you work with biological waste, do you need to autoclave before OEHS picks it up?

Answer 33

no

Question 34

biological wastes examples

Answer 34

cultures/stocks of infectious agents or bio blood/blood products sharps contaminated liquids contaminated equipment fermentation broths tissue cultures

Question 35

CHIMERA access webpage

Answer 35

chimeracloud.org/chimera

Question 36

advantages of using CHIMERA

Answer 36

SDS sheets access chemical sharing compliance with lab up to date inventory emergency responses

Question 37

AID Emergency reposnse

Answer 37

Assess Identify Discuss

Question 38

can anyone use an AED

Answer 38

Yes

Question 39

minimum time in safety shower

Answer 39

15mins

Question 40

why does the eyewash need to be flushed

Answer 40

keep water bacteria free

Question 41

safety considerations when planning an experiment

Answer 41

hierarchy of controls others in the lab

Question 42

wayne state police number

Answer 42

313-577-2222

Question 43

highest BSL rating, some examples

Answer 43

4, marburg virus, ebola virus, lassa virus, crimena-congo hemorrhagic fever, etc

Question 44

who all is covered by workers comp at wayne

Answer 44

faculty, staff, postdocs, research scientists, grad students being paid as GTAs or GRAs

Question 45

first aid response in CPR (approach)

Answer 45

ask someone to call 911, gather information from bystanders, ask patient questions if possible

Question 46

what part of the chemical hygiene plan is not provided for all labs (specific to each lab)

Answer 46

SOPs Standard Operating Procedures

Question 47

which category has highest priority for safe segregation

Answer 47

halogenated solvents? oxidizers?