1. B
WHMIS ensures workers receive essential hazard information about materials they handle.

2. B
SDSs provide detailed safety, health, and environmental data.

3. A
The flame over circle pictogram identifies oxidizers.

4. C
Suppliers or manufacturers prepare and maintain SDSs.

5. C
Skin corrosion and eye damage belong to health hazards.

6. B
SDS updates must occur within 90 days of new hazard information.

7. B
Workplace labels convey site-specific usage and safety details.

8. B
Never use a product without a readable label; replace it first.

9. C
Training must be specific to the workplace and reviewed.

10. D
“Financial hazards” are not a WHMIS hazard group.

11. B
The human silhouette indicates chronic health effects like cancer.

12. B
SDS gives emergency measures and handling instructions.

13. B
Employers must train workers in safe product handling.

14. B
Controlled products meet criteria for WHMIS hazard classes.

15. B
Reading the SDS and label ensures correct handling.

16. B
The flame symbol means the product is flammable.

17. B
The exclamation mark warns of irritation or sensitization.

18. B
Consumer products covered by other laws are exempt.

19. B
Workplace labels are needed when a product is transferred or altered.

20. B
Proper labeling and closed containers ensure safe transport.

21. B
Respiratory sensitizer is classified as a health hazard.

22. B
Section 4 of an SDS provides first-aid information.

23. A
Exploding bomb is for self-reactive substances or organic peroxides.

24. B
Old SDS versions should be kept while the product is still in use.

25. B
Workers must participate in WHMIS training and follow safety rules.

26. C
Gas cylinder pictogram represents gases under pressure.

27. B
Hazard statements describe the hazard and its severity.

28. D
Supplier contact is not required on a workplace label.

29. C
Workers should check the SDS or supervisor for clarity.

30. B
The biohazard symbol refers to infectious materials.

31. C
Flammable aerosols are a physical hazard.

32. A
WHMIS supplier labels require all six key elements.

33. B
“Keep container tightly closed” is a precautionary statement.

34. B
Training combines generic hazard awareness and site-specific info.