Hazard Awareness Quiz

Which of the following is a physical hazard?

• Arsenic exposure

• Viral infection

• Extreme cold conditions

• Repetitive motion injury

What is the most common route through which hazardous agents enter the human body?

• Ingestion

• Injection

• Inhalation

• Direct contact

Which of the following is an example of a chemical hazard?

• Noise exposure

• Toluene fumes

• Bacteria in blood

• Stress from long working hours

What type of hazard is primarily associated with stress, bullying, and workplace violence?

• Physical hazard

• Ergonomic hazard

• Biological hazard

• Psychosocial hazard

Which of these is a systemic effect of a toxic substance?

• Skin irritation

• Rash at the point of contact

• Liver damage from chemical absorption

• Eye redness due to gas exposure

Which organ is affected by exposure to benzene?

• Skin

• Lungs

• Heart

• Blood (hematopoietic system)

What is an example of an ergonomic hazard?

• Exposure to ultraviolet radiation

• Working with needles

• Repetitive lifting of heavy objects

• Drinking contaminated water

What defines land pollution?

• Harmful gases in the air

• Contamination of water bodies

• Deposition of waste materials on land

• Noise and vibration levels

The dose-response relationship is influenced by which of the following factors?

• Gender and age only

• Concentration and duration of exposure

• Emotional state of the worker

• Ambient room temperature

Which of the following is not a route of entry for hazardous substances?

• Inhalation

• Direct contact

• Vision

• Injection