Question

match each hazard on the left to its correct definition on the right. when you’re finished, select the ✔ button to see how you did. chemical hazard a machine with moving parts that are inadequately guarded. ergonomic hazard a job that requires a worker to hold the same body position for long periods of time. biological hazard a drum containing a caustic liquid has no label that identifies its contents. physical hazard a co - worker with hepatitis cuts their finger, leaving blood on a hand tool.

Explanation:

• Chemical Hazard: Relates to chemicals. A drum with unlabeled caustic liquid is a chemical hazard as it involves a chemical substance without proper identification.
• Ergonomic Hazard: Involves work - related physical stress. A job requiring holding the same body position for long periods causes physical strain, so it's ergonomic.
• Biological Hazard: Involves biological agents. A co - worker with hepatitis (a biological agent) leaving blood on a tool is a biological hazard.
• Physical Hazard: Involves physical machinery. A machine with inadequately guarded moving parts is a physical hazard.

Answer:

Chemical Hazard - A drum containing a caustic liquid has no label that identifies its contents.
Ergonomic Hazard - A job that requires a worker to hold the same body position for long periods of time.
Biological Hazard - A co - worker with hepatitis cuts their finger, leaving blood on a hand tool.
Physical Hazard - A machine with moving parts that are inadequately guarded.