IOSH Managing Safely Assessment — Questions and Answers

Question 1: Which technique is commonly used to identify hazards in the workplace?

Only reading the safety policy
Only relying on manufacturer's safety data sheets
Workplace inspections, job observations, reviewing accident data, consulting workers, and using checklists (Correct answer)
Waiting for accidents to happen and then identifying the hazard

Correct answer: Workplace inspections, job observations, reviewing accident data, consulting workers, and using checklists

Effective hazard identification uses multiple techniques: systematic workplace inspections, observing work activities, reviewing accident/incident/ill-health data, consulting workers (who know their risks best), using checklists, reviewing safety data sheets, and considering non-routine activities.

Question 2: What is a 'chemical hazard'?

Any substance that has a strong smell
A hazard related to chemistry lessons only
Any substance stored in a chemical cupboard
A substance that can cause harm through inhalation, ingestion, skin contact or injection, such as solvents, acids, dusts or fumes (Correct answer)

Correct answer: A substance that can cause harm through inhalation, ingestion, skin contact or injection, such as solvents, acids, dusts or fumes

Chemical hazards include any substance that can cause harm to health through various routes of entry into the body: inhalation (breathing in), ingestion (swallowing), skin absorption or contact, or injection. Examples include solvents, acids, alkalis, dusts, fumes, and gases.

Question 3: How should risks be evaluated in the workplace project?

By asking the insurance company to rate the risks
By counting the number of accidents that have occurred
By guessing based on personal experience alone
By systematically considering the likelihood of harm occurring and the potential severity, using a risk matrix to rate each risk (Correct answer)

Correct answer: By systematically considering the likelihood of harm occurring and the potential severity, using a risk matrix to rate each risk

Risks should be evaluated by considering both the likelihood of harm (how probable, given existing controls, exposure frequency, and human factors) and the potential severity (how serious the consequences could be). A risk matrix helps categorise risks as low, medium, or high to prioritise action.

Question 4: What is 'reactive monitoring' of health and safety?

Monitoring that only responds to HSE inspections
Monitoring based on events that have already occurred, such as accident investigation, ill-health analysis, and complaint review (Correct answer)
Monitoring that is slow and inefficient
Monitoring that reacts to changes in legislation

Correct answer: Monitoring based on events that have already occurred, such as accident investigation, ill-health analysis, and complaint review

Reactive monitoring involves reviewing and learning from events that have already occurred — accidents, incidents, near misses, cases of ill health, complaints, and enforcement actions. It identifies what went wrong and why, so that corrective measures can be implemented.

Question 5: What is an 'Improvement Notice'?

A notice requiring the duty holder to remedy a contravention of legislation within a specified time period (Correct answer)
A notice issued to improve employee skills
A notice praising good safety standards
A notice requiring immediate cessation of work

Correct answer: A notice requiring the duty holder to remedy a contravention of legislation within a specified time period

An Improvement Notice is issued when an inspector believes there is a contravention of health and safety legislation. It requires the duty holder to remedy the contravention within a specified time period (at least 21 days). Work can continue while improvements are made.

Question 6: What is the hierarchy of control measures?

A ranked sequence of control strategies from most to least effective: elimination, substitution, engineering, administrative, PPE (Correct answer)
A management structure for safety officers
The order in which risk assessments should be completed
A list of PPE options ranked by cost

Correct answer: A ranked sequence of control strategies from most to least effective: elimination, substitution, engineering, administrative, PPE

The hierarchy of control ranks measures from most effective (elimination — remove the hazard entirely) to least effective (PPE — protect the individual). You should always aim as high up the hierarchy as reasonably practicable.

Question 7: What is meant by 'ALARP' in risk management?

As Low As Reasonably Practicable (Correct answer)
Always Look At Risk Potential
Assessed Levels And Risk Priorities
All Levels Are Reported Properly

Correct answer: As Low As Reasonably Practicable

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 8: What should an investigation report contain?

Only a brief summary in the accident book
Details of the incident, evidence gathered, analysis of causes, root causes identified, recommendations for corrective actions, and implementation timeline (Correct answer)
Only the name and address of the injured person
Only the RIDDOR report reference number

Correct answer: Details of the incident, evidence gathered, analysis of causes, root causes identified, recommendations for corrective actions, and implementation timeline

A thorough investigation report should include: what happened (sequence of events), where and when, who was involved, what evidence was gathered, analysis of immediate and root causes, conclusions, recommendations for corrective actions with assigned responsibilities and timescales, and follow-up arrangements.

Question 9: How can poor communication contribute to workplace accidents?

Communication has no impact on safety
Only when using technical jargon
Through misunderstandings, unclear instructions, failure to warn of hazards, language barriers, information overload, and lack of feedback channels (Correct answer)
Only through written communication errors

Correct answer: Through misunderstandings, unclear instructions, failure to warn of hazards, language barriers, information overload, and lack of feedback channels

Poor communication contributes to accidents through: unclear or ambiguous instructions, failure to communicate changes or hazards, language barriers (multilingual workforces), information overload (too much information drowning out key messages), lack of feedback channels, poor handover procedures, and assumptions about what others know.

Question 10: What is 'pollution prevention'?

Installing pollution monitoring equipment
Cleaning up pollution after it has occurred
Only relevant to heavy industry
Proactive measures to prevent or minimise the release of pollutants into the environment before they occur (Correct answer)

Correct answer: Proactive measures to prevent or minimise the release of pollutants into the environment before they occur

Pollution prevention focuses on avoiding or minimising pollution at source, rather than treating or cleaning up after release. It includes substituting less polluting materials, improving processes, reducing resource consumption, implementing containment measures (bunding), and having spill response plans.

Question 11: What are the main causes of trips in the workplace?

Only uneven surfaces outdoors
Only objects left on stairs
Only in construction environments
Trailing cables, uneven floors, poor lighting, clutter, damaged carpet or flooring, and change in floor level without marking (Correct answer)

Correct answer: Trailing cables, uneven floors, poor lighting, clutter, damaged carpet or flooring, and change in floor level without marking

Trips are caused by: trailing cables and hoses, uneven or damaged floor surfaces, clutter and poor housekeeping, items left on walkways, inadequate lighting, changes in floor level (unmarked steps), curled carpet edges, and open drawers. Good housekeeping prevents most trips.

Question 12: What is the 'CLP Regulation'?

A regulation about controlling light pollution
A regulation about compressed liquid petroleum
A regulation about certified lifting procedures
The Classification, Labelling and Packaging of Substances and Mixtures Regulation, implementing GHS in the UK (Correct answer)

Correct answer: The Classification, Labelling and Packaging of Substances and Mixtures Regulation, implementing GHS in the UK

The CLP Regulation (Classification, Labelling and Packaging) implements the Globally Harmonised System (GHS) for classifying and labelling chemicals in the UK. It requires chemical suppliers to classify hazards, use GHS pictograms, signal words, hazard statements and precautionary statements on labels.

Question 13: What is 'safety sampling'?

A technique involving systematic observation of specific safety aspects across different areas to assess overall compliance levels (Correct answer)
Sampling emergency equipment for testing
Taking blood samples from workers for health surveillance
Taking samples of chemicals for testing

Correct answer: A technique involving systematic observation of specific safety aspects across different areas to assess overall compliance levels

Safety sampling involves selecting specific safety aspects (e.g., housekeeping, PPE usage, signage) and systematically observing them across multiple areas or times to assess overall compliance levels. It provides a snapshot of safety conditions and can identify areas needing attention.

Question 14: What document sets out the HSE's framework for managing health and safety?

The Robens Report
ISO 45001
HSG65 — Managing for Health and Safety (Correct answer)
The Woolf Report

Correct answer: HSG65 — Managing for Health and Safety

HSG65 'Managing for Health and Safety' is the HSE's guidance document that sets out a Plan-Do-Check-Act framework for managing health and safety effectively in any organisation.

Question 15: What is 'root cause analysis' (RCA)?

Finding the first person who made a mistake
A systematic approach to identifying the fundamental, underlying causes that led to an incident (Correct answer)
A method only used in the chemical industry
Analysing the physical location where the incident occurred

Correct answer: A systematic approach to identifying the fundamental, underlying causes that led to an incident

Root cause analysis is a systematic process of looking beyond the immediate cause to identify the fundamental underlying reasons why an incident occurred. Techniques include the '5 Whys', fault tree analysis, fishbone diagrams, and timeline analysis. The goal is to identify systemic failures.

Question 16: What is a 'waste transfer note'?

A letter of resignation from a waste management company
A note left for the binman requesting extra collections
A document that must accompany controlled waste when it is transferred from one party to another, describing the waste and the parties involved (Correct answer)
A bank transfer receipt for waste disposal payments

Correct answer: A document that must accompany controlled waste when it is transferred from one party to another, describing the waste and the parties involved

A waste transfer note is a legal document required when controlled waste is transferred from one holder to another. It must contain a description of the waste, its quantity, the type of container, the date of transfer, details of the transferor and transferee, and their waste carrier/permit details.

Question 17: What factors should be considered when evaluating the likelihood of harm?

Only previous accident statistics
Frequency of exposure, number of people exposed, effectiveness of existing controls, and human factors (Correct answer)
Only the cost of control measures
Only the type of hazard

Correct answer: Frequency of exposure, number of people exposed, effectiveness of existing controls, and human factors

When evaluating likelihood, you should consider: how often people are exposed, how many people are exposed, the duration of exposure, the effectiveness of existing controls, human factors (behaviour, competence), and any historical incident data.

Question 18: What is 'substitution' as a control measure?

Isolating the hazard from workers using physical barriers
Providing respiratory protective equipment
Training workers to use equipment safely
Replacing a hazardous substance, process or equipment with a less hazardous alternative (Correct answer)

Correct answer: Replacing a hazardous substance, process or equipment with a less hazardous alternative

Substitution involves replacing something hazardous with something less hazardous. For example, using a water-based paint instead of a solvent-based one, or using a less noisy machine. It is the second most effective control after elimination.

Question 19: What is an Employee Assistance Programme (EAP) and what does it typically provide?

A formal performance management process for employees who are struggling to meet targets
A government-funded retraining programme for workers made redundant from hazardous industries
A confidential support service providing counselling, advice, and referral services for personal or work-related problems (Correct answer)
A scheme to financially assist employees who suffer workplace injuries through compensation payments

Correct answer: A confidential support service providing counselling, advice, and referral services for personal or work-related problems

An EAP is a confidential, employer-funded service that provides employees with professional support — including counselling, legal advice, and financial guidance — for a range of personal and work-related issues.

Question 20: Which groups of people must be specifically considered in a risk assessment?

Only workers who have had previous accidents
All who might be affected, including visitors, contractors, young workers, new/expectant mothers and people with disabilities (Correct answer)
Only full-time permanent employees
Only those in high-risk job roles

Correct answer: All who might be affected, including visitors, contractors, young workers, new/expectant mothers and people with disabilities

Risk assessments must consider all who might be affected by the work activity, including employees, contractors, visitors, members of the public, and particularly vulnerable groups such as young workers, new or expectant mothers, and disabled workers.

Question 21: What is 'vibration white finger' and what causes it?

A condition where fingers turn white due to damage to blood vessels and nerves from prolonged use of vibrating hand-held tools (Correct answer)
A condition caused by cold weather only
A skin condition caused by chemical exposure
A finger injury from being trapped in machinery

Correct answer: A condition where fingers turn white due to damage to blood vessels and nerves from prolonged use of vibrating hand-held tools

Vibration white finger (VWF) is a component of Hand-Arm Vibration Syndrome (HAVS). It is caused by prolonged, regular use of vibrating hand-held tools (such as chainsaws, hammer drills, grinders). Damaged blood vessels in the fingers go into spasm in cold conditions, causing fingers to turn white, with numbness and pain.

Question 22: What is 'emergency lighting' and why is it important?

Normal office lighting that stays on during the day
Flashing lights on emergency vehicles
Lighting used only during fire drills
Battery-backed or generator-powered lighting that activates when normal power fails, illuminating escape routes and safety signs (Correct answer)

Correct answer: Battery-backed or generator-powered lighting that activates when normal power fails, illuminating escape routes and safety signs

Emergency lighting is battery-backed or generator-powered lighting designed to illuminate escape routes, exit signs, and safety signs when the normal power supply fails. It ensures that people can safely find their way out of the building during a power failure or emergency. It must be regularly tested and maintained.

Question 23: What is 'vicarious liability' in health and safety?

Liability for accidents on a neighbour's property
Where an employer is held liable for the negligent acts of an employee carried out in the course of employment (Correct answer)
Liability that is shared equally between all employees
Liability that passes to the government after an accident

Correct answer: Where an employer is held liable for the negligent acts of an employee carried out in the course of employment

Vicarious liability means that an employer can be held liable for the wrongful acts of an employee committed during the course of their employment. This is a civil law concept and is a key reason why employers must ensure proper training, supervision and procedures.

Question 24: What is an 'engineering control'?

A training programme for engineers
A physical control such as a guard, ventilation system, or enclosure that reduces exposure (Correct answer)
A control measure that relies on workers following procedures
A type of personal protective equipment

Correct answer: A physical control such as a guard, ventilation system, or enclosure that reduces exposure

Engineering controls use physical means to reduce or prevent exposure to hazards. Examples include machine guards, local exhaust ventilation (LEV), acoustic enclosures, safety interlocks, and handrails. They are preferred over administrative controls and PPE.

Question 25: What is a 'fire risk assessment' and who must carry one out?

An assessment carried out only by the fire brigade
An optional assessment for large buildings only
An assessment of the fire extinguisher locations only
A legal requirement under the Fire Safety Order for the 'responsible person' to identify fire hazards, people at risk, evaluate risks, and implement fire safety measures (Correct answer)

Correct answer: A legal requirement under the Fire Safety Order for the 'responsible person' to identify fire hazards, people at risk, evaluate risks, and implement fire safety measures

Under the Regulatory Reform (Fire Safety) Order 2005, the 'responsible person' (usually the employer or building manager) must carry out a fire risk assessment covering: identification of fire hazards, people at risk, evaluation of risks, fire prevention and protection measures, and emergency plans.

Question 26: Why should workplace incidents be investigated?

Only when the HSE requests an investigation
To identify root causes, prevent recurrence, comply with legal duties, and improve safety management (Correct answer)
Only to comply with insurance requirements
Only to find someone to blame

Correct answer: To identify root causes, prevent recurrence, comply with legal duties, and improve safety management

Incident investigations serve multiple purposes: identifying root causes (not just immediate causes), preventing recurrence, meeting legal requirements (RIDDOR), gathering evidence, improving safety systems, learning lessons, and demonstrating due diligence. The aim is prevention, not blame.

Question 27: What is the difference between a proactive and reactive approach to safety?

Proactive means responding to accidents; reactive means preventing them
Proactive means preventing incidents before they occur; reactive means responding after they happen (Correct answer)
Proactive is more expensive and therefore less effective
There is no difference between the two approaches

Correct answer: Proactive means preventing incidents before they occur; reactive means responding after they happen

A proactive approach focuses on identifying and controlling hazards before incidents occur (prevention), while a reactive approach involves responding to incidents after they have happened (investigation, corrective action).

Question 28: What is the Corporate Manslaughter and Corporate Homicide Act 2007?

An act that allows organisations to be prosecuted where gross failures in management cause a person's death (Correct answer)
An act that replaced the HSWA 1974
An act that only applies to the construction industry
An act that only applies in Scotland

Correct answer: An act that allows organisations to be prosecuted where gross failures in management cause a person's death

The Corporate Manslaughter and Corporate Homicide Act 2007 allows organisations (not individuals) to be prosecuted where a gross failure in the way activities are managed or organised causes a person's death. The failure must be by senior management.

Question 29: What is the purpose of 'safety inspections' as a monitoring tool?

To complete insurance documentation
To systematically examine the workplace, identify hazards, check compliance and verify that controls are working (Correct answer)
To fulfil a legal requirement to inspect every day
To find fault with individual workers

Correct answer: To systematically examine the workplace, identify hazards, check compliance and verify that controls are working

Safety inspections are systematic examinations of the workplace to identify hazards, check compliance with policies and procedures, verify that control measures are in place and working, and identify areas for improvement. They should be carried out regularly.

Question 30: What is 'error proofing' (poka-yoke) in workplace design?

Designing equipment, processes and systems so that errors are either impossible to make or are immediately detected and corrected (Correct answer)
A quality control method for manufactured products only
Making workers proof against being blamed for errors
Testing workers to see if they make errors

Correct answer: Designing equipment, processes and systems so that errors are either impossible to make or are immediately detected and corrected

Error proofing (poka-yoke) involves designing systems, equipment and processes so that errors either cannot be made (prevention) or are immediately obvious when they occur (detection). Examples include: plugs that only fit one way, interlocks that prevent dangerous sequences, and colour-coding of connections.

IOSH Managing Safely Assessment

The IOSH Managing Safely assessment evaluates managers and supervisors on their ability to recognize workplace hazards, assess and control risks, understand health and safety responsibilities, investigate incidents, and protect the environment.

Questions

45 min

Time Limit

60%

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