Understanding Hazards and Risks

The video tutorial explains the difference between a hazard and a risk. A hazard is anything that can cause harm, while a risk is the potential for that hazard to cause harm. The tutorial provides examples to illustrate these concepts, such as a ladder being a hazard and climbing it being a risk. It then explains how to assess risks by evaluating the likelihood and severity of exposure to a hazard. An example involving a poisonous spider is used to demonstrate how changing circumstances can alter risk levels.

What is the primary distinction between a hazard and a risk?

• A hazard is anything that can cause harm, while a risk is the potential for that harm to occur.

• A hazard and a risk are the same thing.

• A hazard is a potential outcome, while a risk is a certain event.

• A risk is anything that can cause harm, while a hazard is the potential for that harm to occur.

Which of the following best describes a risk?

• A measure of the cost of damage

• An object that can cause harm

• The potential for a hazard to cause harm

• A certain event that will cause harm

Which of the following is an example of a hazard?

• Falling off a chair

• A plane crash

• Climbing a ladder

• A hammer

What does assessing the likelihood of exposure to a hazard involve?

• Evaluating the potential consequences

• Determining the frequency and probability of exposure

• Calculating the cost of damage

• Identifying the hazard

In risk assessment, what does the severity of a hazard refer to?

• The number of people affected

• The potential consequences of the hazard

• The cost of the hazard

• The frequency of exposure

What is the first step in assessing the risk of a hazard?

• Assessing the severity of the hazard

• Identifying the hazard

• Assessing the likelihood of exposure

• Calculating the risk rating

How does the risk assessment change when a poisonous spider is outside the jar?

• The risk becomes negligible

• The risk becomes probable and imminent

• The risk becomes minor and remote

• The risk remains the same