Safety and First Aid at Work: Protective Gear and Safety Skills

Safety and First Aid at Work: Protective Gear and Safety Skills

By the end of this lesson, the learner should be able to:

• Explain workplace safety, first aid, first aider, emergency and personal protective equipment (PPE).
• Recognise hazards and apply a safe-scene approach before touching an injured person.
• Describe the first-aid system: planning, trained personnel, equipment, communication, referral and records.
• Use a structured primary survey and prioritise life-threatening problems.
• Give immediate first aid for bleeding, shock, burns, choking, collapse, seizures, fractures, poisoning, eye exposure, heat illness and needlestick injuries.
• Identify gloves, aprons/gowns, masks, respirators, goggles, face shields, head covers, footwear, hearing protection and high-visibility gear.
• Select PPE based on hazard, route, fit, compatibility, duration and task—not habit.
• Demonstrate safe donning, doffing, disposal, cleaning, storage and replacement of PPE.
• Explain the limits of PPE and its place in the hierarchy of controls.
• Apply communication, manual-handling, fire, electrical, chemical, infection-prevention and reporting skills in workplace scenarios.

1.1 Safety at work

Workplace safety is the planned prevention of injury, disease, dangerous events, property damage and environmental harm. It includes safe design, hazard identification, risk control, competent people, maintenance, supervision, emergency preparedness and learning from near misses.

1.2 First aid

First aid is the immediate assistance given to a person who is injured or suddenly ill until definitive medical treatment is available. It may include scene safety, life-saving measures, bleeding control, protection from further harm, reassurance, monitoring, referral and handover. First aid is not a full diagnosis or a replacement for emergency clinical care.

1.3 First aider

A first aider is a person trained and authorised by the workplace to provide immediate assistance within their competence and to activate further medical help. A first aider does not work beyond training or delay referral while attempting a complex procedure.

1.4 Personal protective equipment

PPE is clothing or equipment worn or held by a person to reduce exposure to a hazard. Examples are gloves, aprons, gowns, masks, respirators, goggles, face shields, head covers, safety shoes, boots, helmets, hearing protection and high-visibility clothing. PPE is the last line of defence after safer design and other controls have been considered.

1.5 Hazard, risk, incident and emergency

2.1 Minimum arrangements

ILO guidance describes a minimum first-aid arrangement as an appointed person responsible for first-aid arrangements, suitable first-aid equipment and a system for obtaining further medical attention. The exact provision should reflect the type of work, number of workers, shift pattern, workplace size and layout, hazards, distance from a health facility and previous incidents.

2.2 First-aid programme responsibilities

• Management appoints trained first aiders, provides equipment, time, training, referral and transport arrangements.
• Supervisors know who is on duty, where kits are kept and how to activate emergency help.
• First aiders check supplies, maintain competence, respond, record and hand over.
• Workers report incidents, call for help and do not crowd or obstruct the scene.
• Occupational health reviews trends and links first aid to prevention, treatment and rehabilitation.

2.3 First-aid kit contents

Contents should be selected by risk assessment and local protocol, kept clean, labelled and accessible. A health facility may need:

• Disposable gloves, masks, eye protection and hand hygiene supplies.
• Sterile gauze, dressings, adhesive tape, bandages, triangular bandages and wound coverings.
• Scissors, forceps, safety pins, cold pack, splints or approved immobilisation materials.
• Burn dressings or clean water access, eye-rinse supplies and a clean waste bag.
• Resuscitation barrier or bag-valve-mask according to training and policy.
• Flashlight, pen, incident form, emergency contacts and referral information.
• Special items based on workplace hazards, without stocking medicines that first aiders are not authorised to administer.

2.4 Kit management

• Place kits where workers can reach them quickly, including remote, laboratory, ambulance and night-duty areas.
• Seal or inventory kits and check after every use and at scheduled intervals.
• Replace expired, contaminated, damaged or opened supplies.
• Keep emergency equipment accessible; never lock it in an office without an access plan.
• Record checks, missing items, responsible person and corrective action.

3.1 Protect yourself first

Do not become the second casualty. Stop, look and listen. Consider traffic, electricity, fire, violence, chemicals, oxygen, unstable structures, sharps, infectious fluids, animals and weather. Use appropriate PPE, call for trained help and isolate the hazard when safe.

3.2 Structured approach

1. Scene safety: identify hazards, PPE and the number of casualties.
2. Response: check responsiveness and call for help according to local emergency arrangements.
3. Airway and breathing: open and assess as trained; provide appropriate ventilation or oxygen only within competence and protocol.
4. Circulation and severe bleeding: control life-threatening bleeding and assess for shock.
5. Disability: check level of consciousness, pupils or neurological changes as appropriate.
6. Exposure/environment: look for hidden injuries, protect from heat/cold and maintain dignity.
7. Reassess and hand over: monitor changes, document and transfer care to a competent clinician.

3.3 Communication

• Introduce yourself, explain what you are doing and seek consent where the person is conscious and able to decide.
• Use calm, clear language; obtain an interpreter or communication aid if needed.
• Send one person to call help and another to bring equipment; avoid shouting multiple instructions.
• Give a structured handover: situation, background, assessment, care given, response, allergies, medicines and time of events.
• Protect privacy; keep bystanders, phones and cameras away from the casualty.

4.1 Severe bleeding

1. Put on gloves and ensure the scene is safe.
2. Apply firm direct pressure with a dressing; use a gloved hand or clean barrier.
3. Add dressings without removing a soaked one; apply a pressure bandage if appropriate.
4. For life-threatening limb bleeding, use a tourniquet only if trained and authorised by protocol.
5. Keep the person warm, monitor breathing and responsiveness and activate urgent referral.
6. Do not remove an embedded object; control bleeding around it and stabilise it.

4.2 Shock

Suspect shock after major bleeding, burns, trauma, allergic reaction or severe illness. Signs may include pale/cool skin, sweating, rapid weak pulse, fast breathing, thirst, confusion or collapse. Control the cause, lay the person appropriately unless breathing or injury requires another position, keep warm, do not give food or drink if surgery may be needed, monitor continuously and arrange urgent medical care.

4.3 Burns

• Stop the burning process and remove the person from danger.
• Cool the burn with cool running water for an appropriate prolonged period according to current first-aid guidance; avoid ice, butter, powders and dirty substances.
• Remove jewellery or loose clothing near the burn unless stuck to the skin.
• Cover loosely with a sterile non-stick dressing or clean film according to protocol.
• Seek urgent care for large, deep, chemical, electrical, facial, airway, genital, hand or circumferential burns.
• For chemical burns, protect yourself, remove contaminated clothing and irrigate continuously while arranging specialist advice.

4.4 Eye splash or foreign body

Wear eye/face protection, flush immediately with clean running water or approved eyewash, hold eyelids open, remove contact lenses if easy and do not rub the eye. Continue irrigation and obtain urgent assessment for chemicals, blood/body fluids, penetrating injury, persistent pain or visual change. Report occupational exposures for follow-up.

4.5 Choking

If the person cannot speak, cough or breathe, call for help and provide age-appropriate back blows and thrusts according to current training. If they become unresponsive, begin resuscitation and use an AED if available and trained. Do not perform blind finger sweeps; remove an object only when visible and easily reachable.

4.6 Collapse and cardiac arrest

Check responsiveness and normal breathing, call the emergency response team, begin CPR and use an automated external defibrillator if available and trained. Use a barrier device where possible, minimise interruptions and follow the current local resuscitation protocol. A person who regains consciousness still needs assessment.

4.7 Seizure

• Protect the person from nearby hazards, cushion the head and time the seizure.
• Do not restrain movements, put anything in the mouth or give food, drink or medicines during the seizure.
• After convulsions, assess breathing, place in a safe position if appropriate and maintain privacy.
• Seek urgent help for a first seizure, prolonged/repeated seizure, injury, pregnancy, breathing difficulty or failure to recover.

4.8 Fracture, sprain or suspected spinal injury

Control danger, support the injured part in the position found, control bleeding, avoid unnecessary movement and do not straighten a deformity. Use a splint only if trained and it does not delay evacuation. Suspect spinal injury after a significant fall, collision or head/neck trauma; maintain manual support and seek trained assistance.

4.9 Fainting and altered consciousness

Protect from falling, assess breathing and injury, place safely and monitor. If the person does not rapidly recover, has chest pain, severe headache, seizure, pregnancy, diabetes, trauma or abnormal breathing, treat it as an emergency. Do not give oral fluids to an unconscious person.

4.10 Heat illness

Move to a cool safe area, remove excess clothing, cool the person, provide fluids only if fully conscious and able to swallow, and obtain urgent help for confusion, collapse, seizures or suspected heat stroke. Review ventilation, hydration, workload, PPE and rest arrangements to prevent recurrence.

4.11 Poisoning or inhalation

Protect rescuers, remove the person from exposure only if safe, call for specialist advice, identify the substance and preserve its label/container. Do not induce vomiting or give food, drink or charcoal unless directed by a qualified service. Provide fresh air only when the area is safe and arrange urgent assessment for breathing or neurological symptoms.

4.12 Electrical injury

Do not touch the casualty until the electrical source is isolated by a competent person. Once safe, assess breathing, circulation and burns, activate emergency care and monitor continuously. Even a person who looks well may have internal injury or rhythm disturbance.

4.13 Needlestick and blood exposure

1. Stop the task safely; wash skin with soap and running water without aggressive scrubbing or squeezing.
2. Flush eyes, nose or mouth with water if exposed.
3. Report immediately and attend confidential occupational-health/clinical assessment.
4. Assess HIV PEP, hepatitis B vaccination/immune globulin and follow-up according to current protocol.
5. Record the device, material, depth, source information and controls without blame.

5.1 PPE selection sequence

1. Identify the hazard and route of exposure.
2. Use elimination, substitution and engineering controls first.
3. Select PPE that matches the substance, pathogen, force, temperature, radiation or task.
4. Check fit, size, comfort, visibility, dexterity, compatibility and user needs.
5. Train, observe and reassess use; replace damaged or contaminated equipment.

5.2 PPE by body area and hazard

5.3 Gloves

Gloves are selected according to contamination, puncture, chemical and temperature risk. Examination gloves are not automatically chemical-resistant or cut-resistant. Change gloves between patients and tasks, never wash disposable gloves for reuse, avoid touching clean surfaces with contaminated gloves and perform hand hygiene after removal.

5.4 Aprons, gowns and coveralls

Choose fluid-resistant protection for splash or spray and chemical-compatible material for chemical work. Fasten securely, ensure sleeves cover the wrists where required and remove in a designated area. Reusable clothing requires a defined collection, laundering, inspection and replacement system.

5.5 Masks and respirators

A mask may protect against droplets or splashes and may reduce source emission; a respirator is designed for inhaled particles when correctly selected and fitted. Facial hair, poor fit, moisture, damaged straps and incorrect removal can defeat protection. Respirators must be part of a programme with hazard assessment, training, fit checking and maintenance.

5.6 Eye and face protection

Use goggles or a face shield whenever blood, body fluids, chemicals, dust, aerosols or projectiles can reach the eyes or face. Clean and disinfect reusable equipment according to manufacturer instructions. A face shield alone may leave gaps around the eyes; combine protection according to the hazard.

6.1 Before putting on PPE

• Read the task risk assessment and check that the PPE matches the hazard.
• Inspect for tears, cracks, expired filters, broken straps, contamination or poor fit.
• Remove jewellery and secure hair; cover cuts according to policy.
• Perform hand hygiene and identify the clean and contaminated zones.
• Ensure another person can call help if vision, hearing or mobility will be restricted.

6.2 General donning order

The exact order depends on the task and current infection-prevention protocol. A common sequence is gown/apron, mask or respirator, eye protection and gloves. Tie or fit each item correctly, check the respirator seal and ensure gloves cover the gown cuffs. Do not touch the face or adjust PPE with contaminated gloves.

6.3 General doffing principles

Removal is often the highest-risk moment because the outer surfaces may be contaminated. Remove the dirtiest items first without snapping or shaking them, perform hand hygiene at the points required by protocol, avoid touching the face, dispose of single-use PPE in the correct waste stream and clean reusable items. If contaminated, stop and wash/flush promptly.

6.4 PPE programme

• Written PPE policy linked to risk assessment.
• Selection, procurement and stock monitoring based on actual tasks and sizes.
• Training, competency checks, fit testing or seal checks where required.
• Cleaning, maintenance, storage, replacement and disposal arrangements.
• Worker feedback on heat, vision, communication, allergies and accessibility.
• Audits of correct use and investigation of exposure despite PPE.

7.1 Risk awareness

1. Pause before the task and identify what could harm you or another person.
2. Read labels, check equipment and look for changes in the environment.
3. Ask for help when the task is unfamiliar, heavy, violent, chemical or electrically hazardous.
4. Use the strongest available control, not only PPE.

7.2 Housekeeping and slips prevention

• Keep corridors, exits, oxygen access, extinguishers and electrical panels clear.
• Clean spills promptly, display a warning and correct the source.
• Route cables safely and report damaged floors, steps, rails and lights.
• Store heavy items low, secure cylinders and avoid unstable stacking.

7.3 Electrical and fire safety

• Do not use damaged plugs, exposed wires or overloaded sockets.
• Keep liquids away from electricity and isolate equipment before cleaning.
• Keep oxygen away from flames, smoking and oil/grease contamination.
• Know alarms, exits, assembly points, extinguishers and evacuation roles.
• Only competent authorised people should repair electrical or gas systems.

7.4 Manual handling

1. Assess the load, route, floor, patient ability and number of people needed.
2. Use a hoist, trolley, slide sheet or team lift where possible.
3. Raise the bed, lock wheels, clear obstacles and explain the movement.
4. Keep the load close, avoid twisting and coordinate the team.
5. Stop if the patient or worker becomes unstable or equipment fails.

7.5 Sharps and infection-prevention skills

• Perform hand hygiene and use standard precautions for every patient.
• Never recap, bend, break or pass used needles by hand.
• Place sharps containers at point of use and replace before overfilling.
• Clean spills with the approved product and PPE; report exposure immediately.
• Use respiratory protection and ventilation based on transmission risk.

7.6 Communication and violence prevention

• Use calm, respectful language and explain delays or procedures.
• Maintain distance, an exit route and access to help when a person is agitated.
• Do not work alone in a known high-risk situation; call security early.
• Report threats, harassment and assault; do not normalise violence as part of care.

8.1 Chemical exposure

Protect yourself, stop the source if safe, remove contaminated clothing, flush skin or eyes with running water, use the product label/safety data and seek urgent clinical advice. Do not neutralise chemicals by guessing or mix products. Report the exposure and review storage, labelling, ventilation and PPE.

8.2 Biological exposure

Wash or flush promptly, report without delay, obtain confidential risk assessment and follow current post-exposure prophylaxis and follow-up protocols. Do not conceal the source or delay care while trying to investigate blame.

8.3 Major trauma

Make the scene safe, activate emergency response, control catastrophic bleeding, support airway/breathing, prevent hypothermia, avoid unnecessary movement and hand over with accurate times and observations. Do not crowd the casualty or obstruct responders.

8.4 Fire and smoke

Raise the alarm, call for help, rescue only when safe, close doors, move patients according to the evacuation plan and never re-enter until authorised. Smoke inhalation, burns and panic require medical assessment even when external injury seems small.

9.1 Record

• Date, time, location and activity.
• Person’s name/identifier according to policy and consent.
• Observed signs, symptoms, mechanism and relevant history.
• First aid provided, response, vital observations and time of referral.
• PPE and exposure details, witnesses and equipment involved.
• Who was notified, where the person was transferred and follow-up required.

9.2 Handover

Use a structured handover such as situation, background, assessment, actions and recommendation. State what happened, what you found, what you did, how the person responded and what risks remain. Never exaggerate, speculate or omit a change in consciousness, exposure or medication.

9.3 Incident learning

First-aid data should feed the OSH system. Repeated falls may indicate poor flooring; repeated eye splashes may indicate poor PPE or chemical handling; recurrent needlesticks may indicate container placement or staffing problems. First aid treats the immediate person; prevention treats the system.

Scenario 1: Blood splash to the eye

The responder wears gloves and eye protection, flushes immediately, reports and refers the worker for confidential exposure assessment. The facility reviews eye protection, patient positioning, suction/splash controls and post-exposure access.

Scenario 2: Cleaner collapses in a hot room

Check scene safety, responsiveness and breathing; call help, move to a cool area when safe, cool and monitor, and refer urgently if confusion or persistent symptoms occur. Review ventilation, hydration, work-rest cycle, chemical PPE and staffing.

Scenario 3: Worker’s glove tears during cytotoxic handling

Stop safely, isolate the area, remove contaminated PPE using the approved procedure, wash/flush exposed skin and activate the cytotoxic spill/exposure protocol. Do not continue to “finish quickly.”

Scenario 4: Patient falls in a wet corridor

Make the area safe, assess for serious injury, avoid unnecessary movement, call clinical help, preserve dignity, document and report. Correct the leak, signage, cleaning response and environmental design.

Scenario 5: Fire alarm during night duty

Raise/confirm the alarm, follow the ward evacuation plan, prioritise dependent patients and people needing assistance, close doors, bring emergency information and assemble for accountability. Do not use an unsafe lift or re-enter.

Scenario 6: Aggressive visitor with a sharp object

Do not approach alone. Create distance, remove patients and staff from the immediate area, summon security/police according to policy, avoid sudden movements and provide first aid only when the scene is safe.

• Entering an unsafe scene because the injured person is calling for help.
• Using PPE without controlling the hazard at source.
• Wearing gloves but forgetting hand hygiene or touching clean surfaces.
• Using a surgical mask as if it were a fitted respirator.
• Removing PPE quickly without planning a clean/dirty doffing area.
• Giving food, drink or medicines to an unconscious or seriously injured person.
• Inducing vomiting after poisoning without expert instruction.
• Moving a trauma patient unnecessarily or trying to straighten a deformity.
• Delaying needlestick reporting until the next shift.
• Failing to restock the first-aid kit or report missing emergency equipment.
• Recording only the injury and not investigating the system cause.

1. Define workplace safety, first aid, first aider, PPE, hazard, risk, incident and emergency.
2. Describe the minimum components of a workplace first-aid system.
3. List factors used to decide the number and location of first aiders and kits.
4. Explain the safe-scene and primary-survey approach.
5. Describe immediate care for severe bleeding and shock.
6. Explain first aid for burns, chemical splash and eye exposure.
7. Describe appropriate responses to choking, collapse, seizure and suspected fracture.
8. State what to do after a needlestick or blood splash.
9. Explain the PPE hierarchy and why PPE is the last line of defence.
10. Compare examination gloves, chemical gloves, cut-resistant gloves and sterile gloves.
11. Differentiate a surgical mask, respirator, goggles and face shield.
12. Describe safe donning, doffing, cleaning, storage and disposal of PPE.
13. List essential safety skills for manual handling, sharps, fire, electrical work and violence.
14. Explain why first-aid records and handover are important.
15. Analyse one scenario and propose immediate first aid and long-term prevention.
16. Design a first-aid kit and inspection checklist for a health facility.
17. Describe how to organise a night-duty fire drill.
18. Explain how worker feedback improves PPE selection and compliance.
19. Why should a first aider never become a second casualty?
20. How does first-aid data improve the OSH management system?

• Safety and First Aid (supplied presentation)
• Personal Protective Equipment (supplied presentation)
• ILO: First aid at work
• WHO: Caring for those who care—OSH programmes for health workers
• WHO: Protecting health and safety of health workers
• ILO: Safety and health at work
• Uganda MGLSD Occupational Safety and Health Management Information System

Prepared for Nurses Revision Uganda learners. Follow current Ugandan first-aid, infection-prevention, resuscitation and occupational-health protocols and seek urgent professional care whenever serious injury or illness is suspected.