WHMIS Rights and Responsibilities 4

Question 1

Under WHMIS, what protection does a worker have if they suffer a penalty for refusing dangerous work?

Accepted Answer

They are protected from reprisal — employers cannot discipline workers for exercising the right to refuse

Answer

They must accept the penalty and file a complaint later

Answer

They lose WHMIS protections after one refusal

Answer

Protection only applies if the danger is later confirmed by an inspector

Question 2

A laboratory uses a chemical mixture. The employer blends two supplier products to create it. Under WHMIS, who is responsible for producing the SDS for the mixture?

Accepted Answer

The employer who created the mixture

Answer

Both original suppliers equally

Answer

The government regulatory body

Answer

No SDS is needed for in-house mixtures

Question 3

WHMIS training must be specific to the workplace. What does this mean in practice?

Accepted Answer

Training must address the specific hazardous products, tasks, and conditions present at that particular workplace

Answer

Generic online courses fully satisfy all WHMIS training obligations

Answer

Training is only valid if delivered by a certified government instructor

Answer

A single training session covers all workplaces for life

Question 4

Which scenario correctly illustrates a supplier's WHMIS responsibility regarding confidential business information (CBI)?

Accepted Answer

Suppliers may apply for a CBI exemption but must still disclose hazard information and the ingredient's chemical properties to health professionals in emergencies

Answer

Suppliers may omit all chemical ingredients if they claim trade secret status

Answer

Workers have no right to CBI ingredient information under any circumstances

Answer

CBI exemptions allow suppliers to skip the SDS entirely

Question 5

A supervisor instructs a worker to use a hazardous product before WHMIS training is completed, claiming the deadline is urgent. What should the worker do?

Accepted Answer

Exercise the right to know by declining until adequate training is received

Answer

Follow the supervisor's instruction to avoid workplace conflict

Answer

Proceed but wear extra protective equipment as compensation

Answer

Report the supervisor to the media

Question 6

Which of the following is a responsibility of workers under WHMIS?

Accepted Answer

Participating in WHMIS training and applying that knowledge to work safely

Answer

Preparing SDSs for all products they use

Answer

Auditing the supplier's chemical manufacturing process

Answer

Setting their own workplace exposure limits

Question 7

Under WHMIS, what must an employer do if an SDS provided by a supplier is more than three years old?

Accepted Answer

Obtain an updated SDS from the supplier to ensure current hazard information is available

Answer

Continue to use it as long as no accidents have occurred

Answer

Destroy the old SDS immediately

Answer

Replace the SDS with an internal memo summarizing the known hazards