IOSH Assessing Risks 4

Question 1

What is meant by 'ALARP' in risk management?

Accepted Answer

As Low As Reasonably Practicable

Answer

ALARP stands for 'As Low As Reasonably Practicable'. It means that risks should be reduced to the lowest level that is reasonably practicable, balancing the cost and effort of further reduction against the remaining risk.

Question 2

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

Accepted Answer

Legionella bacteria in water systems

Answer

Legionella bacteria, which can cause Legionnaires' disease, is a biological hazard. Other examples include blood-borne viruses, bacteria from contaminated food, and mould. Asbestos is a chemical/substance hazard.

Question 3

What is a 'risk rating' and how is it typically calculated?

Accepted Answer

It is calculated by multiplying the likelihood score by the severity score

Answer

A risk rating provides a numerical value for comparing and prioritising risks. It is typically calculated by multiplying a likelihood score (e.g., 1-5) by a severity score (e.g., 1-5), giving a risk rating that can be categorised as low, medium or high.

Question 4

Why is it important to identify who might be harmed during a risk assessment?

Accepted Answer

To ensure control measures protect everyone who could be affected, including vulnerable groups

Answer

Identifying who might be harmed ensures that control measures are designed to protect all affected parties, with particular attention to vulnerable groups such as young workers, pregnant women, disabled people, and members of the public.

Question 5

What role do accident and ill-health records play in risk assessment?

Accepted Answer

They help identify patterns, recurring hazards, and areas where current controls may be failing

Answer

Accident and ill-health records provide valuable data for risk assessments. They reveal patterns, highlight recurring problems, indicate where controls are failing, and help predict where future incidents might occur.

IOSH Managing Safely Practice Test

IOSH Managing Safely Practice Test

IOSH Assessing Risks 4