safety in the lab

Question 1

what does WHMIS stand for

Answer 1

Workplace Hazardous Materials Information System

Question 2

what does HHPS stand for

Answer 2

household hazardous Product Symbols

Question 3

The five main dangers in the lab are

Answer 3

cuts and burns____________
__eye damage______________
__electric shock____________
__poisoning________________
__fire and explosion

Question 4

f you break any glassware, you should

Answer 4

report it to the teacher ______
__let the teacher clean it up _______and then __he/she will dispose of it

Question 5

To prevent eye damage, _

Answer 5

wear safety goggles_

Question 6

Observe reactions in a test tube or beaker

Answer 6

from the side__________________

Question 7

f a foreign substance gets into the eye, you should (4 steps):

Answer 7

_1 – let the teacher
know, 2 – go to the eyewash station, 3 – flush for 15 minutes, 4 – get help

Question 8

Never handle electrical equipment

Answer 8

_with wet hand

Question 9

f a fire occurs, you should (4 steps):

Answer 9

__1 – stand back, 2 – tell the teacher, 3 –
keep calm, 4 – pull the alarm

Question 10

The proper way to smell a substance is by

Answer 10

_wafting____ which is done by ________
___waving a cupped hand towards you

Question 11

Test tubes should be heated

Answer 11

_on an angle with the top pointed away from people
moving it from top to bottom

Question 12

Used as a container for
carrying out reactions

Answer 12

Test Tube in a test
tube holder

Question 13

Used to observe specimens
under the microscope

Answer 13

Slide and cover
ship

Question 14

Used to measure the volume of
a liquid

Answer 14

Graduated
cylinder

Question 15

Used to support lab equipment

Answer 15

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