Protect Health and Safety at Work — 50 Exam-Focused MCQs Class 10 Information Technology

- October 02, 2026

Protect Health and Safety at Work

CBSE Class 10 Information Technology (402)

Protect Health and Safety at Work — 50 Exam-Focused MCQs

A. Verified Previous-Year Questions

1. Which of the following is the correct typing posture?

A. Fingers should be above the home position (asdf and jkl;) with elbows by the sides
B. Fingers below the spacebar and elbows extended outward
C. Keeping the wrist floating in the air
D. Leaning back while typing

Correct Answer: A

Explanation: The CBSE material recommends keeping the fingers over the home-position keys and maintaining an appropriate posture while typing. This reduces unnecessary strain on the wrists, arms and shoulders.

Why others are incorrect: B, C and D describe poor or unsuitable typing positions.

2. A company provides adjustable desks and encourages hydration. What is the primary objective of these policies?

A. To reduce electricity bills
B. To improve employees' attendance
C. To promote employees' health and safety
D. To increase Internet speed

Correct Answer: C

Explanation: Workplace health and safety measures are intended to protect employees and support a healthy working environment. Ergonomically suitable workstations can also reduce the possibility of injury.

Why others are incorrect: Electricity bills, attendance and Internet speed are not the primary purpose of these health-and-safety measures.

3. Which type of hazards are most common in manufacturing and pharmaceutical industries?

A. Ergonomic hazards
B. Biological and chemical hazards
C. Noise hazards
D. Magnetic field hazards

Correct Answer: B

Explanation: CBSE material specifically notes that industries such as manufacturing and pharmaceuticals can involve biological and chemical risks.

Why others are incorrect: Physical and ergonomic hazards can also occur, but the question specifically identifies the hazards particularly associated with these industries.

4. Materials are classified by risk of catching fire. Which of the following falls in the category of Class B materials?

A. Wood
B. Magnesium
C. Grease
D. Electrical equipment

Correct Answer: C

Explanation: Class B materials include liquids, grease and gases that burn when exposed to ignition sources. Wood and paper are Class A materials, electrical materials are Class C, and combustible metals such as magnesium are Class D.

Why others are incorrect:

Wood → Class A
Magnesium → Class D
Electrical equipment → Class C

B. CBSE Sample Paper / Official Practice Questions

5. What is the main goal of applying ergonomics in an office setting?

A. To increase the amount of work done in a shorter time
B. To design tasks that are more interesting
C. To ensure easy and safe use of equipment, reducing the risk of injury
D. To promote social interactions

Correct Answer: C

Explanation: Ergonomics is the science of designing and arranging things so people can use them easily and safely. It can reduce accidents and injuries and improve performance.

CBSE source: Official 2024–25 CBSE Sample Question Paper.

6. What is one way to mitigate hazards associated with prolonged computer use?

A. Increasing screen brightness
B. Stretching at regular intervals or doing simple yoga
C. Using a smaller screen
D. Sitting in a fixed position

Correct Answer: B

Explanation: Long periods of sitting and repetitive movements can cause pain, strain and muscle fatigue. Regular stretching or simple exercises can help reduce these problems.

CBSE source: Official 2024–25 CBSE Sample Question Paper.

7. Which of the following is a recommended way to manage stress at work?

A. Engage in aggressive conflicts with colleagues
B. Work longer hours without breaks
C. Seek conflict-resolution strategies with colleagues
D. Avoid hobbies that promote relaxation

Correct Answer: C

Explanation: CBSE material states that long working hours and conflicts can contribute to stress. Conflict resolution and relaxing activities are useful approaches.

CBSE source: Official 2024–25 CBSE Sample Question Paper.

8. Which of the following can lead to musculoskeletal problems while working on a computer?

A. Using an anti-glare screen
B. Sitting in a wrong posture and using an uncomfortable chair
C. Using an air conditioner
D. Taking frequent breaks

Correct Answer: B

Explanation: Poor posture and an uncomfortable, non-ergonomic chair can cause problems involving the neck, back, shoulders, arms and feet.

CBSE source: Official 2024–25 CBSE Sample Question Paper.

9. In a situation where a small fire breaks out in an office, what should be used to address the emergency?

A. Blanket
B. Fire extinguisher
C. Towel
D. Notebook

Correct Answer: B

Explanation: Fire extinguishers are important fire-response equipment. Employees should know their location and how to use them properly.

CBSE source: Official 2024–25 CBSE Sample Question Paper.

10. Which of the following is a workplace hazard?

A. Poor ventilation
B. Poor lighting
C. Poor housekeeping
D. All of the above

Correct Answer: D

Explanation: CBSE material identifies poor ventilation, poor lighting and poor housekeeping as potential sources of workplace hazards.

C. Most Important Expected MCQs

11. What is a hazard?

A. A workplace reward
B. A source of potential harm, damage or loss of health or life
C. A type of computer software
D. A method of communication

Correct Answer: B

Explanation: A hazard is something that can potentially cause harm, damage or loss of health or life.

12. Which of the following is NOT one of the commonly classified workplace hazards?

A. Physical
B. Chemical
C. Biological
D. Financial

Correct Answer: D

Explanation: CBSE material discusses physical, chemical, biological, ergonomic and safety hazards. Financial risk is not one of these workplace hazard classifications.

13. Physical hazards mainly arise from:

A. Physical work environment and equipment
B. Passwords
C. Internet browsing
D. Database tables

Correct Answer: A

Explanation: Physical hazards can arise from floors, walls, ceilings, facilities, machinery and electrical-operated machines.

14. Which situation can cause a slip or trip?

A. Clean and dry floor
B. Properly arranged equipment
C. Spilled liquid on the floor
D. Adequate lighting

Correct Answer: C

Explanation: Spilled liquids, food and other objects should be cleaned immediately because they can cause slips and falls.

15. Which is a common cause of electrical accidents?

A. Proper grounding
B. Exposed or worn-out wiring
C. Regular inspection
D. Dry hands

Correct Answer: B

Explanation: Exposed or worn-out wiring, overloaded outlets, faulty equipment and unsafe use of electrical equipment are common causes of electrical accidents.

16. What should be kept away from electrical equipment?

A. Water and food
B. Office files
C. Keyboard
D. Mouse

Correct Answer: A

Explanation: Water and food should be kept away from electrical equipment to reduce the possibility of electrical accidents.

17. Which hazard is particularly associated with repetitive movements and poorly arranged workstations?

A. Ergonomic hazard
B. Chemical hazard
C. Biological hazard
D. Fire hazard

Correct Answer: A

Explanation: Ergonomic hazards can occur where repetitive movements are performed or workstations are arranged improperly.

18. Ergonomics is mainly concerned with:

A. Designing and arranging things for easy and safe use
B. Increasing Internet bandwidth
C. Installing antivirus software
D. Creating databases

Correct Answer: A

Explanation: Ergonomics aims to make workplace equipment and arrangements easier and safer to use, thereby reducing the risk of injury.

19. What can prolonged sitting in one position cause?

A. Pain and strain
B. Faster Internet
C. Better eyesight
D. Increased storage

Correct Answer: A

Explanation: Poor sitting posture or sitting for excessive periods can cause pain and strain.

20. Which is a suitable position for the computer monitor?

A. Behind the user
B. Directly ahead at an appropriate height
C. On the floor
D. At an extreme side angle

Correct Answer: B

Explanation: The monitor should be positioned directly ahead, with the top/end of the monitor appropriately aligned with the user's eye level.

21. The recommended monitor distance in the CBSE material is approximately:

A. 2–5 inches
B. 20–30 inches
C. 50–60 inches
D. More than 100 inches

Correct Answer: B

Explanation: The material recommends keeping the monitor at approximately arm's length, or about 20–30 inches away.

22. What should a user do to reduce eye strain?

A. Increase glare
B. Avoid blinking
C. Take periodic eye breaks
D. Sit closer to the screen

Correct Answer: C

Explanation: Periodic breaks, frequent blinking and looking away from the screen help reduce eye strain and visual fatigue.

23. Dry eyes may occur because a computer user:

A. Blinks frequently
B. Forgets to blink
C. Takes regular breaks
D. Uses appropriate lighting

Correct Answer: B

Explanation: Concentrating on a screen may cause a person to blink less frequently, which can contribute to dry eyes.

24. What can cause eye strain while using a computer?

A. Glare and flickering images
B. Proper lighting
C. Regular breaks
D. Correct monitor positioning

Correct Answer: A

Explanation: Bright light, glare and flickering images can contribute to eye strain and visual fatigue.

25. What is Occupational Overuse Syndrome also known as?

A. Computer Vision Syndrome
B. Repetition Strain Injury
C. Fire Injury Syndrome
D. Electrical Shock Syndrome

Correct Answer: B

Explanation: Occupational Overuse Syndrome is also known as Repetition Strain Injury (RSI). It is associated with repetitive movement, sustained or constrained postures and forceful movements.

26. Carpal tunnel syndrome can cause:

A. Pain, numbness and tingling in the hand and arm
B. Better eyesight
C. Improved concentration
D. Hearing improvement

Correct Answer: A

Explanation: The CBSE material identifies carpal tunnel syndrome as a condition associated with repetitive muscle use and describes symptoms including pain, numbness and tingling in the hand and arm.

27. Which practice helps prevent leg and foot strain?

A. Keeping feet unsupported
B. Keeping feet flat on the floor
C. Sitting without moving for several hours
D. Using an unsuitable chair

Correct Answer: B

Explanation: The material recommends comfortable sitting with feet flat on the floor and lower legs vertical. A footrest can provide additional support.

28. Which of the following may cause workplace stress?

A. Long working hours
B. Aggressive conflicts
C. Arguments with colleagues
D. All of the above

Correct Answer: D

Explanation: Long working hours and conflicts are identified as stress-causing hazards. Conflict resolution and relaxation can help manage stress.

29. Which is an example of a poor working environment?

A. Proper ventilation
B. Adequate lighting
C. Poor housekeeping
D. Correctly adjusted furniture

Correct Answer: C

Explanation: Poor ventilation, unsuitable furniture, poor lighting and poor housekeeping can create workplace hazards.

30. Which is the first principle in the hierarchy of hazard control?

A. Ignore the hazard
B. Eliminate the hazard at its source
C. Increase working hours
D. Move the employee to another room

Correct Answer: B

Explanation: CBSE material places strong emphasis on eliminating hazards at their source whenever possible. If elimination is not practical, isolation and other control measures are considered.

31. If a hazard cannot be eliminated, the next suitable approach is to:

A. Ignore it
B. Isolate it
C. Increase exposure
D. Remove warning signs

Correct Answer: B

Explanation: If elimination is impractical or incomplete, the material recommends taking feasible measures to isolate the hazard.

32. Which of the following is an appropriate personal protective item?

A. Safety goggles
B. Mobile phone
C. Calculator
D. Notebook

Correct Answer: A

Explanation: Where required, protective equipment such as goggles, safety glasses, masks, gloves and hair nets should be used.

33. Which should NOT be worn while working with machines?

A. Safety goggles
B. Protective gloves where required
C. Loose clothing or jewellery
D. Safety shoes where required

Correct Answer: C

Explanation: Loose clothing and jewellery can become caught in machinery and therefore should not be worn while working with machines.

34. What should be done if electrical equipment has a torn wire?

A. Use it carefully
B. Cover it with paper
C. Repair it before use
D. Ignore it

Correct Answer: C

Explanation: Torn wires and broken plugs should be repaired before using electrical equipment. Unsafe equipment should not be used.

35. Equipment that smokes, sparks or looks unsafe should be:

A. Used quickly
B. Used only at night
C. Not used
D. Given to another employee

Correct Answer: C

Explanation: The safety checklist specifically says not to use equipment if it smokes, sparks or appears unsafe.

36. What should an employee do after noticing an unsafe workplace condition?

A. Ignore it
B. Report it to the supervisor
C. Hide it
D. Wait for someone else

Correct Answer: B

Explanation: Unsafe conditions or acts should be reported to the supervisor so corrective action can be taken.

37. Which of the following is a fire hazard?

A. Overloaded electrical circuits
B. Properly maintained equipment
C. Clear emergency exits
D. Correctly stored materials

Correct Answer: A

Explanation: Overloaded circuits, damaged electrical cords and improper storage of flammable or combustible materials can contribute to workplace fires.

38. Which of the following should never be blocked?

A. Emergency exits
B. Fire extinguishers
C. Electrical panels
D. All of the above

Correct Answer: D

Explanation: Access to exits, fire extinguishers and electrical switches/panels must remain clear.

39. During an evacuation, employees should move towards:

A. The nearest emergency exit
B. The lift
C. The storage room
D. The place where their belongings are kept

Correct Answer: A

Explanation: General evacuation procedures instruct employees to leave the premises and move towards the nearest emergency exit.

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40. During an emergency evacuation, which should generally be avoided?

A. Emergency exits
B. Stairs
C. Lifts/elevators
D. Assembly areas

Correct Answer: C

Explanation: The CBSE material advises not to use elevators or escalators during evacuation because of risks such as overcrowding and power failure. Stairs should be used.

41. After leaving the building during an evacuation, employees should go to:

A. The cafeteria
B. The emergency assembly area
C. Their desk
D. The parking office

Correct Answer: B

Explanation: Employees should proceed to the designated emergency assembly area and check whether colleagues are missing.

42. What should an employee do if a colleague is injured in an accident?

A. Ignore the injury
B. Attend to the injured person and seek first aid or medical help
C. Blame the injured person
D. Leave the workplace

Correct Answer: B

Explanation: The CBSE material instructs employees to attend to the injured person immediately and ensure that first aid or medical assistance is obtained as soon as possible.

43. What should be done after attending to an injured colleague?

A. Inform the supervisor
B. Hide the accident
C. Continue working without reporting
D. Delete the accident record

Correct Answer: A

Explanation: The probable cause of the accident and details of the injury should be communicated to the supervisor.

44. First-aid equipment should be:

A. Locked away where nobody can access it
B. Quickly accessible to employees
C. Kept only in the manager's room
D. Used only for major accidents

Correct Answer: B

Explanation: First-aid facilities should be quickly accessible and contain items needed for common problems such as cuts, burns, headaches and muscle cramps.

D. Tricky / Application-Based MCQs

45. Rohan works at a computer for six hours without changing his sitting position. He begins experiencing back and neck pain. What is the most appropriate explanation?

A. The computer has increased his Internet speed
B. Prolonged sitting and poor posture may cause musculoskeletal problems
C. His keyboard has increased storage capacity
D. His monitor has improved his eyesight

Correct Answer: B

Explanation: Prolonged sitting, poor posture and unsuitable workstation arrangements can contribute to musculoskeletal problems. Regular breaks and proper workstation setup help reduce the risk.

46. A computer monitor is placed directly in front of a bright window. The employee frequently gets headaches and eye strain. What should be done?

A. Increase screen glare
B. Reorient the workstation or use blinds/curtains
C. Move the monitor closer to the eyes
D. Turn off all room lighting

Correct Answer: B

Explanation: Bright light behind the display can create contrast problems. The CBSE material recommends blinds/drapes and arranging the workstation so bright window light is not directly in the user's field of view.

47. A worker notices that an electrical cable is damaged but continues using the equipment because "it is working normally." What should the worker have done?

A. Continue using it
B. Repair the damaged wire before use
C. Place paper over the wire
D. Increase the voltage

Correct Answer: B

Explanation: Damaged wires and broken plugs should be repaired before electrical equipment is used. Ignoring such damage creates an electrical hazard.

48. During an evacuation drill, a student remembers that their mobile phone is on their desk. What should they do?

A. Return immediately for it
B. Leave through the nearest emergency exit and do not return unless the area is declared safe
C. Use the lift to return quickly
D. Wait inside the building

Correct Answer: B

Explanation: During evacuation, people should leave immediately and should not return for belongings unless the area has been declared safe.

49. An employee sees a small fire near an electrical panel. Which action is most appropriate?

A. Throw water on the equipment
B. Ignore the fire
C. Follow the workplace emergency procedure and use appropriate fire-response equipment if trained and safe to do so
D. Touch the electrical panel

Correct Answer: C

Explanation: Electrical fires require appropriate emergency procedures and suitable fire-fighting equipment. Water should not be casually applied to energized electrical equipment. Employees should follow their workplace emergency procedure and act within their training and responsibility. CBSE material stresses fire extinguishers, alarms, clear exits and electrical safety.

50. A worker repeatedly performs the same hand movement while typing and later develops pain and tingling in the hand. Which condition is most closely associated with this situation?

A. Carpal tunnel syndrome
B. Fire hazard
C. Chemical poisoning
D. Slip injury

Correct Answer: A

Explanation: The CBSE material identifies carpal tunnel syndrome as a condition associated with repetitive use of muscles and describes symptoms such as pain, numbness and tingling in the hand and arm.

Frequently Tested Concepts

Based on the official CBSE study material and the recent official sample/board-paper patterns reviewed, the following concepts repeatedly appear in objective and competency-based questions.

Concept	What to know
Hazard	Source of potential harm, damage or loss
Types of hazards	Physical, chemical, biological, ergonomic and safety-related hazards
Electrical safety	Damaged wiring, overloaded outlets, water near equipment, faulty equipment
Ergonomics	Designing workplace/equipment for easy and safe use
Computer hazards	Poor posture, prolonged sitting, repetitive movements and screen glare
Musculoskeletal problems	Wrong posture and unsuitable workstation/chair
Occupational Overuse Syndrome	Also called Repetition Strain Injury (RSI)
Carpal tunnel syndrome	Pain, numbness and tingling in hand/arm
Eye strain	Glare, poor lighting, flickering images and prolonged screen use
Stress	Long working hours and workplace conflicts
Hazard control	Eliminate → isolate → minimise/control
Safety checklist	PPE, safe equipment, clean workplace, report unsafe conditions
Fire safety	Fire extinguishers, alarms, clear exits, safe storage
Fire classes	A: wood/cloth/paper; B: liquids/grease/gases; C: electrical; D: combustible metals
Evacuation	Nearest emergency exit, stairs, assembly area, do not return for belongings
First aid	Easily accessible; provide appropriate immediate assistance/medical help
Accident reporting	Attend to injured person → inform supervisor → assist investigation/prevention

Top 20 Must-Do MCQs

1. A hazard is:

A. A reward
B. A potential source of harm
C. A software program
D. A database

Answer: B

2. Ergonomics means:

A. Designing things for easy and safe use
B. Increasing Internet speed
C. Managing passwords
D. Creating databases

Answer: A

3. Poor sitting posture may cause:

A. Musculoskeletal problems
B. Faster typing
C. Better vision
D. More storage

Answer: A

4. A common electrical hazard is:

A. Proper grounding
B. Worn-out wiring
C. Dry hands
D. Regular inspection

Answer: B

5. Water should be kept away from:

A. Electrical equipment
B. Paper
C. Books
D. Chairs

Answer: A

6. Repetitive movements may cause:

A. Occupational Overuse Syndrome
B. Better concentration
C. Improved vision
D. Faster Internet

Answer: A

7. Class B fire materials include:

A. Wood
B. Paper
C. Grease
D. Electrical equipment

Answer: C

8. Electrical materials are:

A. Class A
B. Class B
C. Class C
D. Class D

Answer: C

9. The first approach in hazard control is:

A. Elimination
B. Ignoring
C. Increasing exposure
D. Hiding

Answer: A

10. Which should not be worn around machinery?

A. Loose jewellery
B. Safety glasses
C. Protective equipment
D. Safety shoes

Answer: A

11. A damaged electrical wire should be:

A. Used carefully
B. Repaired before use
C. Hidden
D. Ignored

Answer: B

12. Dry eyes may result from:

A. Forgetting to blink
B. Taking breaks
C. Proper lighting
D. Looking away

Answer: A

13. Recommended monitor distance is approximately:

A. 2 inches
B. 20–30 inches
C. 60 inches
D. 100 inches

Answer: B

14. A good way to reduce eye strain is:

A. Increase glare
B. Take periodic breaks
C. Sit closer
D. Avoid blinking

Answer: B

15. A suitable response to workplace stress is:

A. Aggressive conflict
B. Conflict resolution
C. Longer working hours without breaks
D. Avoiding relaxation

Answer: B

16. During evacuation, use:

A. Lift
B. Emergency stairs/exit route
C. Storage room
D. Locked room

Answer: B

17. After evacuation, go to:

A. Assembly area
B. Desk
C. Cafeteria
D. Storage room

Answer: A

18. Emergency exits should be:

A. Blocked
B. Locked with objects in front
C. Clear and accessible
D. Used for storage

Answer: C

19. First aid should be:

A. Easily accessible
B. Kept hidden
C. Available only to managers
D. Used only after one hour

Answer: A

20. An unsafe condition should be:

A. Ignored
B. Reported to the supervisor
C. Hidden
D. Repeated

Answer: B

Top 10 Tricky MCQs

1. Which combination correctly represents common computer-related hazards?

A. Poor posture + prolonged sitting + screen glare
B. Antivirus + backup + firewall
C. Printing + scanning + typing
D. Database + spreadsheet + presentation

Answer: A

2. A person has a sore lower back because their chair provides no lumbar support. What should help?

A. Remove the chair
B. Use back support/lumbar support
C. Increase screen brightness
D. Move the keyboard farther away

Answer: B

3. Bright light directly behind a monitor mainly creates:

A. Contrast problems
B. Database errors
C. Electrical shock
D. Fire classification

Answer: A

4. Which is NOT a suitable hazard-control approach?

A. Eliminate
B. Isolate
C. Minimise exposure
D. Increase exposure

Answer: D

5. A person repeatedly grips a mouse too tightly. This may contribute to:

A. Wrist-related problems
B. Fire
C. Chemical poisoning
D. Flooding

Answer: A

6. During evacuation, an employee should return for their bag:

A. Immediately
B. Only after the area is declared safe
C. Before informing anyone
D. Using the lift

Answer: B

7. Which pair is correctly matched?

A. Class B — electrical equipment
B. Class C — electrical materials
C. Class A — magnesium
D. Class D — paper

Answer: B

8. A worker notices equipment producing sparks. The safest action is:

A. Continue working
B. Use it faster
C. Stop using it and report the unsafe condition
D. Pour water over it

Answer: C

9. Which situation is primarily ergonomic?

A. Repetitive typing with a poorly arranged workstation
B. Chemical leakage
C. Fire in storage
D. Flooding

Answer: A

10. Which sequence best represents workplace accident handling?

A. Blame → leave → ignore
B. Attend to injured person → inform supervisor → assist investigation/prevention
C. Continue working → hide accident
D. Return to work → report later

Answer: B

Top 10 One-Liner Revision Questions

What is a hazard?
A potential source of harm, damage or loss.
What is ergonomics?
The science of designing and arranging things for easy and safe use.
What is Occupational Overuse Syndrome?
A condition associated with repetitive movements and sustained/constrained postures; also called Repetition Strain Injury.
What is a major cause of musculoskeletal problems?
Wrong posture and an unsuitable workstation.
What is Class B fire?
Fire involving liquids, grease and gases.
What should be done with damaged electrical wires?
Repair them before using the equipment.
Why should emergency exits remain clear?
To allow quick and safe evacuation.
Why are regular computer breaks important?
They help relax the muscles and eyes and reduce strain.
Where should employees go after evacuation?
To the designated emergency assembly area.
What should an employee do after noticing an unsafe condition?
Report it to the supervisor.

Last-Minute Revision Notes

1. Hazard

Hazard = potential source of harm, damage or loss.

Remember the major workplace hazard categories:

Physical → Chemical → Biological → Ergonomic → Safety

2. Physical Hazards

Examples include:

Slipping
Tripping
Falling
Uneven floors
Faulty ladders
Machinery
Electrical-operated equipment
Noise
Radiation

Prevention: Keep floors clean, remove obstacles, clean spills immediately and maintain equipment.

3. Electrical Hazards

Remember:

Exposed/worn-out wires are dangerous.
Overloaded outlets can cause accidents.
Faulty or ungrounded equipment is dangerous.
Keep water and food away from electrical equipment.
Inspect electrical wiring regularly.
Do not use equipment that sparks, smokes or looks unsafe.

4. Ergonomics

Ergonomics = easy + safe use of workplace equipment and arrangement.

For computer work:

Monitor directly ahead.
Monitor approximately 20–30 inches away.
Keep monitor around eye level.
Keep the back supported.
Keep feet comfortably supported.
Keep keyboard and mouse at an appropriate level.
Avoid excessive wrist twisting.
Take short breaks.
Stretch regularly.

5. Computer-Related Health Problems

Musculoskeletal Problems

Causes:

Wrong posture
Uncomfortable chair
Poor workstation arrangement

Occupational Overuse Syndrome

Also called Repetition Strain Injury (RSI).

Carpal Tunnel Syndrome

Associated with repetitive use; may cause:

Pain
Numbness
Tingling

Eye Strain

Causes include:

Glare
Bright light
Flickering images
Prolonged screen use

Dry Eyes

Remember: Forgetting to blink → dry eyes.

6. Stress at Work

Common causes:

Long working hours
Arguments
Aggressive conflicts
Work pressure

Useful approaches:

Conflict resolution
Relaxing hobbies
Regular breaks
Stretching/exercise

7. Hazard Control

Remember this sequence:

ELIMINATE → ISOLATE → MINIMISE/CONTROL

If possible, eliminate the hazard at its source. If that is not possible, isolate it. If it still cannot be eliminated or isolated, reduce the likelihood of injury using appropriate control measures and protective equipment.

8. Safety Checklist

Remember these important rules:

Store cleaning chemicals safely.
Keep the workplace clean.
Provide proper lighting.
Do not wear loose clothing/jewellery near machinery.
Use protective equipment where required.
Shut down machines before leaving.
Do not play with electrical controls.
Use machinery only after proper training.
Repair damaged wires/plugs.
Do not use smoking/sparking equipment.
Report unsafe conditions.

9. Fire Safety

Remember:

Class A → Wood, cloth, paper
Class B → Liquids, grease, gases
Class C → Electrical materials/equipment
Class D → Combustible metals such as magnesium, potassium, sodium

Also remember:

Know the location of fire extinguishers.
Know emergency exits.
Do not block exits.
Do not block fire extinguishers.
Keep flammable materials away from ignition sources.
Fire equipment should be inspected regularly.

10. Evacuation

Emergency → Exit → Stairs → Assembly Area

During evacuation:

Leave immediately.
Use the nearest emergency exit.
Help people who need assistance where possible.
Do not return for belongings unless the area is declared safe.
Avoid lifts/elevators.
Reach the emergency assembly area.
Report missing colleagues to the appropriate person.

11. Accident Handling

Remember:

ATTEND → INFORM → ASSIST

Attend to the injured person.
Provide/arrange first aid or medical help.
Inform the supervisor.
Give details about the accident.
Assist in investigating the cause.
Help prevent similar accidents in the future.

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