Question and Options

Question: What is the correct posture when working with display screen equipment (computers, etc.)?

Options:

  1. The screen should be far below eye level
  2. Back straight, arms bent at 90 degrees, feet flat on the floor
  3. One should work while lying down
  4. One should sit on the edge of the chair

Correct Answer

Correct answer: 1) Back straight, arms bent at 90 degrees, feet flat on the floor

This option describes the ergonomic and healthy working posture for using display screen equipment. Correct posture is crucial for protecting the spine, neck, shoulders, and lower back during long hours of seated work.

Detailed Legal and Regulatory Analysis

This question is directly related to occupational health and safety / ergonomics. In SRC exams, questions about fundamental work safety knowledge, which may seem unrelated to traffic or transportation but affect the working conditions of drivers and office workers, can sometimes be asked.

Relevant Legislation

This topic is primarily related to the following regulations:

  • Occupational Health and Safety Law No. 6331
  • Regulation on Health and Safety Measures for Work with Display Screen Equipment
  • General OHS provisions for ergonomics and protecting employee health in the workplace

Purpose of the Legislation

The main purpose of Law No. 6331 is to protect employees from occupational accidents and diseases. Incorrect posture while working with display screen equipment can lead to health problems such as:

  • neck and back pain,
  • risk of a herniated disc,
  • shoulder and wrist strain,
  • eye strain,
  • postural problems

Therefore, the legislation requires that employees work with an appropriate chair, desk height, screen position, and seating arrangement.

Why is Correct Posture Important?

In the correct working position:

  • The back is kept straight, thus supporting the spine.
  • The arms are bent at approximately 90 degrees, reducing strain on the shoulders and elbows.
  • The feet are flat on the floor, which provides balance and reduces the load on the lower back.

This posture is the basic ergonomic standard recommended for work with display screen equipment.

Evaluation of the Options

  • 0) The screen should be far below eye level: Incorrect. If the screen is too low, the neck will be constantly bent forward, straining the musculoskeletal system.
  • 1) Back straight, arms bent at 90 degrees, feet flat on the floor: Correct. This is the ergonomic and safe working position.
  • 2) One should work while lying down: Incorrect. This position reduces productivity and is not suitable for health.
  • 3) One should sit on the edge of the chair: Incorrect. This eliminates back support and leads to poor posture.

Important Reminders

  • When working with display screen equipment, not only posture but also screen height, chair adjustment, and break schedules are important.
  • Short breaks should be taken at regular intervals to avoid staying in the same position for too long.
  • The employer is responsible for providing a suitable working environment that protects the health and safety of employees.
  • In SRC and professional qualification exams, such questions measure the work safety awareness of the driver or office worker.

Conclusion

The correct answer to this question is option 1, which aligns with ergonomic working principles. Correct posture when working with display screen equipment both protects employee health and increases productivity. From a regulatory standpoint, the topic is evaluated under Occupational Health and Safety Law No. 6331 and the related regulation on work with display screen equipment.