intro

Question 1

What is the first step to take in case of a laboratory accident?

Answer 1

Notify the laboratory supervisor immediately.

Question 2

True or False: It is safe to eat or drink in the laboratory.

Answer 2

False

Question 3

What should be worn at all times in the laboratory?

Answer 3

Safety goggles

Question 4

What is the purpose of a fume hood?

Answer 4

To protect the user from inhaling toxic fumes

Question 5

What type of shoes should be worn in the laboratory?

Answer 5

Closed-toe shoes

Question 6

What should be done with loose clothing in the laboratory?

Answer 6

Tuck it in or secure it to prevent accidents.

Question 7

What should be done if a chemical spills on your skin?

Answer 7

Immediately rinse with water for at least 15 minutes.

Question 8

What should be done before using any laboratory equipment?

Answer 8

Read and understand the operating instructions.

Question 9

What is the purpose of an emergency eyewash station?

Answer 9

To rinse eyes in case of chemical exposure.

Question 10

What should be done with broken glassware in the laboratory?

Answer 10

Dispose of it in the designated glass disposal container.

Question 11

What should be done with unused chemicals?

Answer 11

Return them to their proper storage location.

Question 12

What should be done before leaving the laboratory?

Answer 12

Clean up your workspace and wash your hands.

Question 13

What should be worn when handling hot objects in the laboratory?

Answer 13

Heat-resistant gloves

Question 14

What should be done if a fire breaks out in the laboratory?

Answer 14

Use the fire extinguisher if safe to do so, or evacuate the area.

Question 15

What is the purpose of a spill kit in the laboratory?

Answer 15

To contain and clean up chemical spills.

Question 16

What is the recommended way to handle hazardous waste in the laboratory?

Answer 16

Follow proper disposal procedures as outlined by regulations.

Question 17

What should be done if a piece of equipment malfunctions during an experiment?

Answer 17

Immediately notify the laboratory supervisor.

Question 18

What should be worn when working with biological hazards in the laboratory?

Answer 18

Personal protective equipment (PPE)

Question 19

What is the safest way to transport chemicals within the laboratory?

Answer 19

Use a secondary container to prevent spills.

Question 20

What should be done if a lab experiment produces noxious fumes?

Answer 20

Evacuate the area and alert others.

Question 21

What is the recommended way to label chemical containers in the laboratory?

Answer 21

Clearly and accurately with the chemical name and hazard information.

Question 22

What should be done if a chemical is accidentally ingested?

Answer 22

Seek medical attention immediately.

Question 23

What is the purpose of a safety shower in the laboratory?

Answer 23

To rinse off chemicals in case of skin exposure.

Question 24

What should be done if a fire alarm sounds in the laboratory?

Answer 24

Follow evacuation procedures and meet at the designated assembly point.

Question 25

What should be done with damaged electrical cords in the laboratory?

Answer 25

Report them to the laboratory supervisor and do not use them.

Question 26

What should be done if a lab experiment is left unattended?

Answer 26

Turn off equipment and notify the supervisor before leaving.

Question 27

What should be done if a chemical reaction produces smoke or fumes?

Answer 27

Stop the reaction and ventilate the area.

Question 28

What is the purpose of wearing a lab coat in the laboratory?

Answer 28

To protect clothing from spills and splashes.

Question 29

What should be done if a piece of equipment is not working properly?

Answer 29

Do not attempt to repair it yourself; notify the supervisor.

Question 30

What should be done if a chemical spills on the floor?

Answer 30

Use absorbent materials to clean it up and dispose of properly.

Question 31

What is the recommended way to handle sharps in the laboratory?

Answer 31

Dispose of them in puncture-resistant containers.

Question 32

What is the purpose of a fire blanket in the laboratory?

Answer 32

To smother small fires on a person or surface.

Question 33

What should be done if a lab experiment is not going as planned?

Answer 33

Stop the experiment and seek guidance from the supervisor.

Question 34

What is the importance of proper ventilation in the laboratory?

Answer 34

To remove harmful vapors and maintain air quality.

Question 35

What should be done if a chemical spill occurs on a person's clothing?

Answer 35

Remove contaminated clothing and rinse skin with water.

Question 36

What should be done if a laboratory worker is injured?

Answer 36

Administer first aid and report the incident to the supervisor.

Question 37

What is the purpose of a safety data sheet (SDS) in the laboratory?

Answer 37

To provide information on the hazards and safe handling of chemicals.

Question 38

What should be done if a laboratory worker experiences dizziness or nausea?

Answer 38

Move them to fresh air and seek medical attention.

Question 39

What is the recommended way to store flammable chemicals in the laboratory?

Answer 39

In a flammable storage cabinet away from ignition sources.

Question 40

What should be done if a chemical spill occurs on the skin?

Answer 40

Remove contaminated clothing and rinse with water for at least 15 minutes.

Question 41

What is the purpose of using chemical-resistant gloves in the laboratory?

Answer 41

To protect the skin from chemical exposure.

Question 42

What should be done if a laboratory worker is exposed to a hazardous chemical?

Answer 42

Follow the appropriate decontamination procedures.

Question 43

What is the purpose of an explosion-proof refrigerator in the laboratory?

Answer 43

To store volatile chemicals safely.

Question 44

What should be done if a laboratory worker gets a chemical in their eyes?

Answer 44

Immediately rinse eyes with water for at least 15 minutes and seek medical attention.

Question 45

What is the recommended way to handle radioactive materials in the laboratory?

Answer 45

Follow the specific protocols for handling and disposal.

Question 46

What should be done if a chemical spill occurs in a fume hood?

Answer 46

Close the sash and notify the supervisor for cleanup.

Question 47

What is the purpose of using a laboratory apron?

Answer 47

To protect clothing from spills and splashes.

Question 48

What should be done if a laboratory worker inhales a chemical vapor?

Answer 48

Move them to fresh air and seek medical attention.

Question 49

What is the recommended way to handle biohazardous materials in the laboratory?

Answer 49

Follow the appropriate containment and disposal procedures.

Question 50

What should be done if a chemical spill occurs on a workbench?

Answer 50

Clean it up immediately with appropriate materials.