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Laboratory Safety Rules Quiz

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Questions and Answers

What should students do with labels and equipment instructions before use?

Ignore them

Use them as coasters

Read them carefully (correct)

Throw them away

What is the correct way to handle knives and sharp instruments in the laboratory?

Always cut towards your body.

Carry with tips and points pointing up towards your body.

Try to catch falling sharp instruments to prevent accidents.

Grasp sharp instruments only by the handles. (correct)

Which clothing item is considered a hazard in the laboratory?

Laboratory goggles.

Baggy clothing.

Dangling jewelry. (correct)

Long hair tied back securely.

What should students do with broken glassware in the laboratory?

Place broken glassware in the designated glass disposal container. Signup and view all the answers

When should students wear laboratory goggles during experiments?

Anytime chemicals, heat, or glassware are used. Signup and view all the answers

What should students do if they witness unsafe conditions in the laboratory?

Report it to the instructor immediately. Signup and view all the answers

How should students handle electrical plugs in the laboratory?

Grasp the plug, not the electrical cord, to unplug devices. Signup and view all the answers

Which setting should you avoid when heating liquids on a hot plate?

High Signup and view all the answers

What is the maximum surface temperature the hot plate can reach?

540℃ Signup and view all the answers

Why is it recommended to allow at least an inch of separation between the hot plate and other objects?

To avoid accidental contact or damage Signup and view all the answers

What should be placed under heated materials to protect the surface and equipment?

A cloth or an insulating pad Signup and view all the answers

Why is it important to determine if an object is hot before touching it?

To avoid burns or injuries Signup and view all the answers

Laboratory Safety Rules Quiz

Choose a study mode

Podcast

Questions and Answers

What should students do with labels and equipment instructions before use?

What is the correct way to handle knives and sharp instruments in the laboratory?

Which clothing item is considered a hazard in the laboratory?

What should students do with broken glassware in the laboratory?

When should students wear laboratory goggles during experiments?

What should students do if they witness unsafe conditions in the laboratory?

How should students handle electrical plugs in the laboratory?

Which setting should you avoid when heating liquids on a hot plate?

What is the maximum surface temperature the hot plate can reach?

Why is it recommended to allow at least an inch of separation between the hot plate and other objects?

What should be placed under heated materials to protect the surface and equipment?

Why is it important to determine if an object is hot before touching it?

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