AVHS Lab Safety Test

Last updated 5 months ago

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5

Flammable materials, like alcohol, should never be dispensed or used near

an open door

an open flame

another student

a sink

If a laboratory fire erupts, immediately

run for the fire extinguisher

throw water on the fire

open the windows/doors

notify your instructor

Approved eye protection devices (such as goggles) are worn in the laboratory

to avoid eye strain

to improve your vision

any time chemicals, heat or glassware are used

only if you don't have corrective lenses

If you wear contact lenses in the school lab

advise your instructor that you wear contact lenses

keep the information to yourself

take them out before starting the lab

you do not have to wear protective goggles

If you do not understand a direction or part of a lab procedure, you should

figure it out as you go

ask the instructor before moving on

try several methods until something works

skip it and move on

After completing an experiment, all chemical wastes should be

dumped in the sink

left at your lab table for the next class

taken home

disposed of according to your instructor's directions

When heating a substance in a glass container, always point the open end of the container

toward yourself

toward your lab partner

away from all people

toward another classmate

You are heating a piece of glass and now want to pick it up. You should

use a rag or paper towel

pour cold water on it to cool it down

pick up the end that looks cooler

use tongs

You have been injured in the laboratory (cut, burn, etc.). First you should

visit the school nurse after class

apply first aid to yourself

see a doctor after school

tell your instructor

When gathering glassware and equipment for an experiment, you should

review all directions carefully to know what equipment is necessary

examine all glassware to check for chips or cracks

clean glassware that appears dirty or 'foggy'

all of the above

Personal eyeglasses provide as much protection as

a face shield

safety glasses

chemical goggles

none of the above

Long hair in the laboratory must be

tied or held back, out of the face with a hairpin or tie

cut short before starting the lab

neatly groomed

held away from the experiment with one hand

In the laboratory, the following should NOT be worn

loose clothing

dangling jewelry

sandals

all of the above

The following is the BEST choice of footwear in the lab

whichever shoes match the weather

open-toed shoes

sandals

closed-toed shoes

Horseplay or practical jokes in the laboratory are

always against safety rules

acceptable, but not recommended

okay most of the time

not dangerous

If a piece of equipment is not working properly, stop, turn it off, and tell

your teacher

anyone in class with you

the custodian, or janitor

your lab partner(s)

If any liquid is spilled on your skin, wash at once with

hand sanitizer

lots of water

soap

do not use anything

When you finish working with chemicals, biological specimens, and other lab substances, always

wipe your hands with a paper towel only

wash your hands thoroughly with soap and water

treat your hands with skin lotion

wipe your hands on your clothes

Hot glass looks the same as cold glass

True

False

All chemicals or equipment in the lab are to be considered dangerous

True

False

Return all unused chemicals to their original containers

True

False

Work areas should be kept clean and organized

True

False

Lab work can be started immediately upon entering the classroom

True

False

Never remove chemicals or equipment from the laboratory

True

False

Chipped or cracked containers are okay to use

True

False

Read/Listen to all instructions carefully before starting an experiment

True

False

All unauthorized experiments are prohibited

True

False

It's okay to pick up broken glass with your bare hands as long as you wash your hands after

True

False

It is acceptable to leave an unplugged hotplate unattended as long as the indicator light is off

True

False

When unplugging an electrical device, pull the cord, not the plug itself

True

False

Drag and Drop the name of each item to the correct location

Other Answer Choices:

fire extinguisher

detonation box

fume hood

safety blanket

first aid kit

throw rug

safety shower

eye wash

Flammable materials, like alcohol, should never be dispensed or used near

an open door

an open flame

another student

a sink

If a laboratory fire erupts, immediately

run for the fire extinguisher

throw water on the fire

open the windows/doors

notify your instructor

Approved eye protection devices (such as goggles) are worn in the laboratory

to avoid eye strain

to improve your vision

any time chemicals, heat or glassware are used

only if you don't have corrective lenses

If you wear contact lenses in the school lab

advise your instructor that you wear contact lenses

keep the information to yourself

take them out before starting the lab

you do not have to wear protective goggles

If you do not understand a direction or part of a lab procedure, you should

figure it out as you go

ask the instructor before moving on

try several methods until something works

skip it and move on

After completing an experiment, all chemical wastes should be

dumped in the sink

left at your lab table for the next class

taken home

disposed of according to your instructor's directions

When heating a substance in a glass container, always point the open end of the container

toward yourself

toward your lab partner

away from all people

toward another classmate

You are heating a piece of glass and now want to pick it up. You should

use a rag or paper towel

pour cold water on it to cool it down

pick up the end that looks cooler

use tongs

You have been injured in the laboratory (cut, burn, etc.). First you should

visit the school nurse after class

apply first aid to yourself

see a doctor after school

tell your instructor

When gathering glassware and equipment for an experiment, you should

review all directions carefully to know what equipment is necessary

examine all glassware to check for chips or cracks

clean glassware that appears dirty or 'foggy'

all of the above

Personal eyeglasses provide as much protection as

a face shield

safety glasses

chemical goggles

none of the above

Long hair in the laboratory must be

tied or held back, out of the face with a hairpin or tie

cut short before starting the lab

neatly groomed

held away from the experiment with one hand

In the laboratory, the following should NOT be worn

loose clothing

dangling jewelry

sandals

all of the above

The following is the BEST choice of footwear in the lab

whichever shoes match the weather

open-toed shoes

sandals

closed-toed shoes

Horseplay or practical jokes in the laboratory are

always against safety rules

acceptable, but not recommended

okay most of the time

not dangerous

If a piece of equipment is not working properly, stop, turn it off, and tell

your teacher

anyone in class with you

the custodian, or janitor

your lab partner(s)

If any liquid is spilled on your skin, wash at once with

hand sanitizer

lots of water

soap

do not use anything

When you finish working with chemicals, biological specimens, and other lab substances, always

wipe your hands with a paper towel only

wash your hands thoroughly with soap and water

treat your hands with skin lotion

wipe your hands on your clothes

Hot glass looks the same as cold glass

True

False

All chemicals or equipment in the lab are to be considered dangerous

True

False

Return all unused chemicals to their original containers

True

False

Work areas should be kept clean and organized

True

False

Lab work can be started immediately upon entering the classroom

True

False

Never remove chemicals or equipment from the laboratory

True

False

Chipped or cracked containers are okay to use

True

False

Read/Listen to all instructions carefully before starting an experiment

True

False

All unauthorized experiments are prohibited

True

False

It's okay to pick up broken glass with your bare hands as long as you wash your hands after

True

False

It is acceptable to leave an unplugged hotplate unattended as long as the indicator light is off

True

False

When unplugging an electrical device, pull the cord, not the plug itself

True

False