Question

Select the statement which indicates a good ergonomic practice A. Gina sits in the same position for long periods of time B. Sam uses a power screwdriver to avoid repetitive motions C. Therese squints to see the information on her computer monitor

Answer 1

The good ergonomic practice is Sam using a power screwdriver to avoid repetitive motions, which helps prevent repetitive strain injuries. Good ergonomics also emphasize maintaining proper posture and making adjustments to workstations, such as the monitor position, to reduce strain.

Step-by-step explanation:

The statement that indicates good ergonomic practice is: Sam uses a power screwdriver to avoid repetitive motions. Good ergonomics involve the design of equipment and workspaces to fit the user's needs, enhance comfort, and prevent strain or injury. Taking measures such as using a power screwdriver can minimize the risk of repetitive strain injuries, which are common in occupations that require repetitive tasks.

Good ergonomic practices also include maintaining good posture by ensuring the center of gravity lies directly above the pivot point in the hips to avoid back strain and damage to disks. This helps address the issue that most people now spend several hours a year sitting still, often in front of a screen, which can lead to poor posture and associated health problems.

For someone like Therese, who is squinting at a computer monitor, ergonomic adjustments might include increasing text size or improving the monitor's position to reduce eye strain. Lastly, sitting in the same position for long periods, as Gina does, is a poor ergonomic practice that can lead to discomfort and long-term musculoskeletal issues.

Answer 2

Ergonomics is the science of designing work processes and equipment in a workstation to make employees comfortable and increase their productivity. Ergonomics is important because when you're at work and your body is in stressful situations like improper posture, extreme temperature, or repeated movements, your musculoskeletal system is affected which results in lower productivity.

Sitting in the same position for long periods of time and squinting are not good ergonomic practices. Sam using a power screwdriver to avoid repetitive motions is a good ergonomic practice.