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Vibration and Its Effects on Workers

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Questions and Answers

What is vibration in a physical context?

A type of pollution that affects the environment

A type of radiation that affects human health

A physical factor that causes mechanical oscillations (correct)

A psychological factor that affects workers' mood

What health risk is associated with intense whole-body vibration?

Respiratory problems

Low back pain (correct)

High blood pressure

Cardiovascular disease

What type of vibration do workers operating heavy equipment or driving buses or trucks experience?

Mechanical vibration

General or whole body vibration (correct)

Psychological vibration

Local or segmental vibration

What is a symptom reported among workers with occupational exposure to whole-body vibration?

Stomach problems (D) Signup and view all the answers

What type of tools are associated with local or segmental vibration?

Pneumatic or powered hand tools (D) Signup and view all the answers

What characteristic distinguishes bacteria and fungi from viruses?

Cell walls (A) Signup and view all the answers

What is an example of a biologic agent that is classified based on its physical characteristics?

Bacterium (C) Signup and view all the answers

What is a common classification category for biologic agents?

Cellular characteristics (A) Signup and view all the answers

What type of biologic hazard can be caused by plants?

Any biologic agent infection (A) Signup and view all the answers

What is a biologic agent that can cause health risks to individuals?

All of the above (D) Signup and view all the answers