WHMIS Emergency Procedures and Spill Response

Question 1

Which document should be consulted first during a chemical emergency to understand hazard information and response actions?

Accepted Answer

The Safety Data Sheet (SDS)

Answer

The workplace safety policy manual

Answer

The product purchase invoice

Answer

The WHMIS training certificate

Question 2

Which section of the SDS provides specific instructions for containing and cleaning up a chemical spill?

Accepted Answer

Section 6 – Accidental Release Measures

Answer

Section 4 – First Aid Measures

Answer

Section 8 – Exposure Controls

Answer

Section 13 – Disposal Considerations

Question 3

When should workers immediately evacuate an area following a chemical spill?

Accepted Answer

When the spill involves a substance posing immediate danger to life or health

Answer

Only when instructed by a supervisor

Answer

Only when the spill is larger than 5 liters

Answer

Only after calling emergency services first

Question 4

What does the abbreviation IDLH stand for in the context of chemical emergencies?

Accepted Answer

Immediately Dangerous to Life or Health

Answer

Industrial Directive for Laboratory Hazards

Answer

Identification of Dangerous and Life Hazards

Answer

Immediate Detection and Level Hazards

Question 5

When responding to a spill of a chemical with an unknown hazard level, what is the minimum PPE that should be worn?

Accepted Answer

Chemical-resistant gloves, eye protection, and an appropriate respirator

Answer

Safety glasses only

Answer

Gloves and a lab coat

Answer

Steel-toed boots and a hard hat

Question 6

After a chemical spill is cleaned up, how should contaminated absorbent materials and cleanup debris be disposed of?

Accepted Answer

According to the SDS Section 13 – Disposal Considerations

Answer

In the regular workplace garbage bin

Answer

Left in the spill area for later disposal

Answer

By rinsing with water and placing in recycling

Question 7

What is the correct first priority in any chemical emergency response?

Accepted Answer

Ensure the safety of people in the area

Answer

Protect property and equipment

Answer

Prevent environmental contamination

Answer

Document the incident for reporting