Assessment Form A- Intro to Lab: Equipment, Symbols & Safety

Posljednje ažuriranje over 6 years ago

53 questions

Lab Equipment

Hazard Symbols

HHPS

WHMIS

Lab Safety Rules

1

3

Biblioteka

Assessment Form A- Intro to Lab: Equipment, Symbols & Safety

Posljednje ažuriranje over 6 years ago

53 questions

Lab Equipment

1

Hazard Symbols

HHPS

1

Name the hazard.

corrosive

poison

explosive

flammable

1

This HHPS symbol shape represents:

caution

danger

warning

1

WHMIS

1

Lab Safety Rules

1

The first thing you should do if you break something during a lab is:

pretend you didn't do it

cover it up

tell the teacher

clean it up

1

Which of the following is NOT a lab rule

tie long hair up during labs

remove clutter from lab station (no extra books, binders)

never eat or drink during a lab

finish labs as quickly as possible

1

What should you do with chemicals once you’ve completed the lab?

pour them down the drain carefully with water

take them home

pour them back into the chemical container they came from to save materials

pour them into the designated waste container that your teacher told you about before the lab started

1

During an experiment you are instructed to smell a chemical. What is the correct procedure?

Point the container away from your face while you use your hand to fan the air above the test tube toward your nose (waft it).

Heat the chemical and then smell it.

Stick your nose close to the container and breathe deeply.

1

The following footwear is best in the laboratory:

shoes that cover the whole foot

sandals

shoes appropriate for the weather

1

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

wipe your hands on your clothes

wash your hands thoroughly with soap and water

lick your fingers

1

Before you touch an electrical switch, plug, or outlet

the cord must be frayed (wires exposed)

your hands must be dry

ask the custodian

1

To prevent accidents during lab you should:

follow your teacher's directions

ask someone else to do the work

use shortcuts

hurry ahead of others

1

The most important thing in laboratory experiments is:

safety

getting the answer right

finishing first

1

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

tell the teacher

go to the bathroom

snap chat it

ignore it until after school

1

In order to find out all the information about a chemical you should refer to:

your friend

the safety data sheet (SDS) / material safety data sheet (MSDS)

1

A good way to identify an unknown substance is to taste it.

Tačno

Netačno

1

Loose clothing is preferable during labs because you can get out of them faster.

Tačno

Netačno

1

When collecting your chemicals, you should take only what is needed and leave the original container at the front of the class.

Tačno

Netačno

1

Anytime you are working with Chemicals you must wear safety googles.

Tačno

Netačno

1

It is the students responsibility to clean up their lab area after an experiment

Tačno

Netačno

1

Playing around during a science experiment is ok to do.

Tačno

Netačno

1

For our purposes, safety symbols can be divided into two categories: hazardous household product symbols (HHPS) and workplace hazardous materials information system (WHMIS) symbols.

Tačno

Netačno

3

Why should materials/substances have hazard labels on them? Give a specific example from a product that you viewed in class, or one that you know of from your house.

The first thing you should do if you break something during a lab is:

pretend you didn't do it

cover it up

tell the teacher

clean it up

Which of the following is NOT a lab rule

tie long hair up during labs

remove clutter from lab station (no extra books, binders)

never eat or drink during a lab

finish labs as quickly as possible

What should you do with chemicals once you’ve completed the lab?

pour them down the drain carefully with water

take them home

pour them back into the chemical container they came from to save materials

pour them into the designated waste container that your teacher told you about before the lab started

During an experiment you are instructed to smell a chemical. What is the correct procedure?

Point the container away from your face while you use your hand to fan the air above the test tube toward your nose (waft it).

Heat the chemical and then smell it.

Stick your nose close to the container and breathe deeply.

The following footwear is best in the laboratory:

shoes that cover the whole foot

sandals

shoes appropriate for the weather

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

wipe your hands on your clothes

wash your hands thoroughly with soap and water

lick your fingers

Before you touch an electrical switch, plug, or outlet

the cord must be frayed (wires exposed)

your hands must be dry

ask the custodian

To prevent accidents during lab you should:

follow your teacher's directions

ask someone else to do the work

use shortcuts

hurry ahead of others

The most important thing in laboratory experiments is:

safety

getting the answer right

finishing first

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

tell the teacher

go to the bathroom

snap chat it

ignore it until after school

In order to find out all the information about a chemical you should refer to:

your friend

the safety data sheet (SDS) / material safety data sheet (MSDS)

A good way to identify an unknown substance is to taste it.

Tačno

Netačno

Loose clothing is preferable during labs because you can get out of them faster.

Tačno

Netačno

When collecting your chemicals, you should take only what is needed and leave the original container at the front of the class.

Tačno

Netačno

Anytime you are working with Chemicals you must wear safety googles.

Tačno

Netačno

It is the students responsibility to clean up their lab area after an experiment

Tačno

Netačno

Playing around during a science experiment is ok to do.

Tačno

Netačno

For our purposes, safety symbols can be divided into two categories: hazardous household product symbols (HHPS) and workplace hazardous materials information system (WHMIS) symbols.

Tačno

Netačno

Why should materials/substances have hazard labels on them? Give a specific example from a product that you viewed in class, or one that you know of from your house.

Assessment Form A- Intro to Lab: Equipment, Symbols & Safety

Lab Equipment

Hazard Symbols

Lab Safety Rules

Assessment Form A- Intro to Lab: Equipment, Symbols & Safety

Lab Equipment

Hazard Symbols

Name the hazard.

This HHPS symbol shape represents:

Lab Safety Rules

The first thing you should do if you break something during a lab is:

Which of the following is NOT a lab rule

What should you do with chemicals once you’ve completed the lab?

During an experiment you are instructed to smell a chemical. What is the correct procedure?

The following footwear is best in the laboratory:

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

Before you touch an electrical switch, plug, or outlet

To prevent accidents during lab you should:

The most important thing in laboratory experiments is:

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

In order to find out all the information about a chemical you should refer to:

A good way to identify an unknown substance is to taste it.

Loose clothing is preferable during labs because you can get out of them faster.

When collecting your chemicals, you should take only what is needed and leave the original container at the front of the class.

Anytime you are working with Chemicals you must wear safety googles.

It is the students responsibility to clean up their lab area after an experiment

Playing around during a science experiment is ok to do.

For our purposes, safety symbols can be divided into two categories: hazardous household product symbols (HHPS) and workplace hazardous materials information system (WHMIS) symbols.

Why should materials/substances have hazard labels on them? Give a specific example from a product that you viewed in class, or one that you know of from your house.

Name the equipment.

Name the equipment.

Name the equipment.

Name the equipment.

Name the equipment.

Name the equipment.

Name the equipment.

Name the equipment.

Name the equipment.

Name the equipment.

Name the equipment.

Name the equipment.

Name the equipment.

Name the equipment.

Name the equipment.

Name the equipment.

Name the equipment.

Name the hazard.

Name the hazard.

Name the hazard.

Name the hazard.

This HHPS symbol shape represents:

This HHPS symbol shape represents:

This HHPS symbol shape represents:

This WHMIS Symbol represents:

This WHMIS Symbol represents:

This WHMIS Symbol represents:

This WHMIS Symbol represents:

This WHMIS Symbol represents:

This WHMIS Symbol represents:

This WHMIS Symbol represents:

This WHMIS Symbol represents:

This WHMIS Symbol represents:

This WHMIS Symbol represents:

The first thing you should do if you break something during a lab is:

Which of the following is NOT a lab rule

What should you do with chemicals once you’ve completed the lab?

During an experiment you are instructed to smell a chemical. What is the correct procedure?

The following footwear is best in the laboratory:

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

Before you touch an electrical switch, plug, or outlet

To prevent accidents during lab you should:

The most important thing in laboratory experiments is:

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

In order to find out all the information about a chemical you should refer to:

A good way to identify an unknown substance is to taste it.

Loose clothing is preferable during labs because you can get out of them faster.

When collecting your chemicals, you should take only what is needed and leave the original container at the front of the class.

Anytime you are working with Chemicals you must wear safety googles.

It is the students responsibility to clean up their lab area after an experiment

Playing around during a science experiment is ok to do.