EXAM Ch. 0 lab safety test Flashcards Preview

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Flashcards in EXAM Ch. 0 lab safety test Deck (37):
1

Never work ____________.

alone

2

do not _________ any equipment unless told so.

touch

3

true or false.

always fool around in the labratory.

false, NEVER FOOL AROUND

4

keep _______ and _________. good housecleaning.

clean and tidy

5

do you ever sit during labs?

NO NEVER SIT

6

true or false.

you need to know all the safety equipment.

true

7

be _________ and proceed with caution while in the laboratory.

alert

8

dispose chemical waste ________

properly

9

should you label your equipment?

yes

10

keep hands away from ___________ while using chemicals.

face

11

ALways what after your done using chemicals -

wash your hands

12

experiments need to be monitored at all times.
true or false

true

13

you can wear contacts as long as you .....

wear goggles the whole time

14

should you follow all verbal and written instructions CAREFULLY?

yes

15

can you wear long sleeves in the labratory?

nooooo

16

what only jewlery can u wear?

stud earings

17

should you report any injuries or accidents?

yesss

18

what should you immediately yell if you are hurt ?

"SISTER"

19

do not taste, touch, or smell any __________

chemicals

20

check the labels on the chemical bottles how many times?

twice

21

true or false.
never return unused chemicals to their original containers -

true

22

always add _______ tto ________.

acid to water

23

hold the containers _______________________, when moving around

away from your body

24

never remove chemicals or other materials from the labratory area
t or f-

true

25

never handle _____________ with your bare hands-

broken glass

26

fill wash bottles only with ____________ water

distilled

27

you grasp the _______

plug

28

never use _________ or __________ glassware -

chipped or cracked

29

do not immerse hot glassware into cold water, it may ___________

shatter

30

never reach over an exposed __________ -

flame

31

do not point the open of a test tube while being heated, at anyone.

t or f -

true

32

always use an insulating pad if there is a ________ apparatus -

hot

33

3 steps for the fire extinguisher -

1. pull the pin
2. aim
3. squeeze and sweep

34

if we were having a lab and theres a fire drill, what are the steps?

1. goggles stay on
2. turn off heat sources
3. seperate the beakers
4. then leave
5. then take off goggles
6. then put them back on while going back in

35

what are the four reasons too scream SISTER

1. if there is blood
2. fire
3. chemical spill ( like a lot)
4. apparent death (someone passes out)

36

what do u do instead of sniffing to smell something?

wafting

37

_______ glass looks like ________ glass.

hot, cold