PRETEST

Hazards due to transfer of energy between an object and a worker.

• A. Chemical Hazards

• B. Physical Hazards

• C. Biological Hazards

• D. Ergonomics Hazards

What classification of hazards when a welder’s hand deadened because of unadvisable position during welding?

• Chemical Hazards

• Physical Hazards

• Biological Hazards

• Ergonomics Hazards

Impact resulting from being struck by and struck against objects may cause serious accidents.

• A. Chemical Hazards

• B. Physical Hazards

• C. Biological Hazards

• D. Ergonomics Hazards

Toxics pass through gastrointestinal organ.

• a. Ingestion

• b. Inhalation

• c. Absorption

• d. injection

1. People who work with animals, animal products or animal wastes have a greater risk of infection.

• a. Chemical Hazards

• b. Physical Hazards

• c. Biological Hazards

• d. Ergonomics Hazards