Kitchen hazards, prevention and first aid
Recognise kitchen danger areas, choose precautions and understand the first response to burns, cuts, electric shock, fainting and shock.
Exam scope and assessment notes
This original StudyForA lesson maps Cambridge IGCSE Food & Nutrition 0648 topic 14 for examinations in 2026–2029. These are not Cambridge questions, mark schemes or official grades. The practical examination is a real, centre-administered cooking test with a planning session and assessed preparation, time management, results and quality. These screen-based lessons can teach the theory and help rehearse planning and evaluation, but they cannot provide a kitchen, verify safe food handling or practical skill, replace teacher-supervised cooking, award the practical mark, or guarantee an exam grade. Follow your centre’s instructions, local food-safety rules, medical advice and emergency procedures. Any meal examples are for syllabus practice, not individual dietary or medical advice.
Before you begin
Work on paper. Try each question before revealing help, and explain why your method works.
Quick readiness check
Before you start: What should a bystander check before approaching an electrical accident?
What you will learn
- Identify hazards from heat, knives, electricity, slips and hygiene
- Select a prevention measure suited to each hazard
- Recognise when to summon emergency help
- Explain that first-aid guidance must follow current local authorities and trained instruction
Prevent hazards before cooking
Common danger areas include hot surfaces, pans and steam; sharp knives; electrical appliances near water; spills and clutter; lifting hot or heavy items; gas or fire hazards; and unsafe food handling. Reduce risk by clearing walkways, drying spills, using appropriate equipment, turning pan handles away from edges, keeping hot items stable, tying back loose clothing and following appliance directions. Supervise learners and use local kitchen rules.
For an electric shock, do not touch the person while the electrical supply may still be live. Isolate the supply only if it is safe to do so, call the local emergency number for serious injury, and follow the emergency call handler’s instructions. If the person is not breathing normally, trained responders should begin CPR when the scene is safe. Never put yourself in danger.
First response and its limits
For a thermal burn or scald, stop the burning process if safe, cool the area under cool running water for 20 minutes, and remove nearby jewellery or clothing unless it is stuck. Seek urgent local medical help for serious, large, deep, chemical or electrical burns or other emergency signs. Do not apply ice or household substances. For a cut, protect yourself, apply firm pressure with a clean dressing if safe, and seek emergency help for severe or uncontrolled bleeding or a deep wound.
For fainting, check the scene, responsiveness and breathing. If the person is breathing normally, place them on their back and raise their legs if no injury or other condition makes that unsafe; follow local training and call emergency help if they do not recover promptly, are not breathing normally or have other serious signs. Shock after serious injury is life-threatening: signs can include pale, cold or clammy skin, a rapid pulse, fast shallow breathing, weakness or reduced responsiveness. Call the local emergency number, lay the person down and raise and support their legs if injuries allow, keep them warm, do not give food or drink, monitor them and follow the call handler. This lesson gives general educational examples, not diagnosis or a substitute for certified first-aid training. Emergency numbers and protocols differ by location.
Sources for this lesson
Pause and explain
What is a safe first priority when a person may still be connected to live electricity?
Worked example
A classmate is receiving an electric shock from an appliance near a sink. What is the first priority for a bystander?
Show the worked solution
- Do not touch the person while the supply may be live.
- If safe, switch off the power at its source and call the local emergency service.
- Follow the call handler and trained first-aid instructions once the scene is safe.
Answer Protect yourself first. Do not touch the person while the supply may be live. If it is safe, isolate the electricity at its source, contact local emergency services and follow the call handler’s instructions. First aid can begin only after the electrical hazard is controlled.
Try a topic test
Choose Easy, Normal or Difficult. Save your answers and open worked review after finishing.
Test this topic →From guided practice to a new situation
Write your answer and reasoning first. Use a hint only if you are stuck. The model solution is for self-checking; your written work is not automatically marked.
A pan tips and causes a scald. Give a safe initial response and one reason serious cases need professional help.
Give me a hint
Stop the heat if safe, cool the burn, and use local emergency guidance for severity.
Compare my reasoning
- Make the scene safe and stop exposure without risking another injury.
- Cool the scald under cool running water for 20 minutes; remove nearby items only if not stuck.
- Seek urgent professional help for serious or concerning burns and follow local instructions.
Make the area safe and stop the exposure if possible. Cool the scald under cool running water for 20 minutes; do not remove anything stuck to the skin or apply ice or household substances. Serious, large, deep or otherwise concerning burns need urgent local medical advice or emergency care.
Look for these in your work
- Prioritises scene safety
- Uses current burn-cooling guidance
- Recognises need for professional assessment
A cut bleeds heavily during food preparation. Identify an immediate safe action and two reasons to call emergency services.
Give me a hint
Protect yourself, apply firm pressure if safe, and recognise uncontrolled or severe bleeding.
Compare my reasoning
- Move away from the knife hazard and use a clean dressing or cloth if safe.
- Apply firm direct pressure while help is called.
- Call local emergency services for uncontrolled bleeding, spurting blood or a deep wound.
Once the sharp hazard is controlled, protect yourself and apply firm direct pressure with a clean dressing if safe. Call local emergency services for severe or uncontrolled bleeding, spurting blood, a deep wound or other serious signs, and follow the call handler’s directions.
Look for these in your work
- Controls the scene
- Uses direct pressure if safe
- Identifies emergency signs
A learner finds someone collapsed after a kitchen accident. Explain the priorities without assuming the person has simply fainted.
Give me a hint
Check scene safety, responsiveness and breathing, then call for help and follow local training.
Compare my reasoning
- Check that the scene is safe before approaching.
- Check responsiveness and normal breathing and summon help.
- Call the local emergency number for serious injury or abnormal breathing and follow instructions.
First ensure the scene is safe. Check whether the person responds and is breathing normally, summon help and call the local emergency number for serious injury, failure to recover or abnormal breathing. Do not assume a collapse is a simple faint; follow trained first-aid and emergency-operator guidance.
Look for these in your work
- Checks scene safety
- Assesses responsiveness and breathing
- Uses emergency support rather than guessing a diagnosis
Common mistakes
- Touching someone before the electrical source is isolated
- Putting ice, butter or cream on a burn
- Treating a short online lesson as certified first-aid training
What can you explain now?
What is a safe first priority when a person may still be connected to live electricity?
Compare with the explanation
Do not touch them; isolate the supply only if safe and summon help
Use the syllabus concept, connect it to the stated evidence or needs, and explain any limit on your conclusion.
After trying it yourself, choose your next review. This is your self-assessment.
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Make it stick
Why must scene safety come before first aid in an electrical or kitchen accident?
If you needed the solution, close it and solve the problem again from a blank page. A correct answer is stronger when you can explain the reason for each step.