CMSP Safety, Health & Risk Management 3

Question 1

Under the Mine Act, which party has the primary responsibility for maintaining safe conditions in a mine?

Accepted Answer

The mine operator

Answer

The Federal Mine Safety and Health Act of 1977 places primary responsibility for safe mine conditions on the mine operator, not regulators or employees.

Question 2

What is the purpose of a Safety Data Sheet (SDS) in a mining environment?

Accepted Answer

To provide chemical hazard and safe handling information

Answer

An SDS provides detailed information on chemical properties, health hazards, exposure limits, protective measures, and emergency procedures, as required under OSHA's Hazard Communication Standard.

Question 3

Which type of hearing loss is caused by long-term exposure to excessive noise levels in mines?

Accepted Answer

Noise-Induced Hearing Loss (NIHL)

Answer

NIHL is a permanent, irreversible hearing loss caused by damage to the hair cells of the cochlea from chronic loud noise exposure, common in mining environments.

Question 4

In the context of mine safety risk management, what is a 'critical control'?

Accepted Answer

A control whose absence would significantly increase the risk of a fatal or major event

Answer

A critical control is one that, if absent or failed, would materially increase the likelihood or severity of a fatality or catastrophic event, making its verification the highest priority.

Question 5

Which mining health hazard is associated with exposure to silica-containing dust and results in irreversible lung scarring?

Accepted Answer

Silicosis

Answer

Silicosis is caused by inhaling crystalline silica dust; the silica particles trigger an inflammatory immune response that progressively scars and stiffens lung tissue.

(CMSP) Certified Mine Safety Professional Practice Test

(CMSP) Certified Mine Safety Professional Practice Test

CMSP Safety, Health & Risk Management 3