What ergonomic adjustment can help alleviate symptoms of carpal tunnel syndrome?

• A. Using a higher chair
• B. Adjusting the chair height to support the wrist properly
• C. Setting the keyboard further away
• D. Using a mouse pad with no wrist support

Answer: (B)

Adjusting the chair height to support the wrist properly is a crucial ergonomic adjustment that can help alleviate symptoms of carpal tunnel syndrome. Proper chair height ensures that your elbows are at a 90-degree angle or slightly obtuse when typing, allowing the wrists to remain in a neutral position. This reduces the strain on the wrist and minimizes pressure on the median nerve, which is often affected in carpal tunnel syndrome.

When the chair is set to the appropriate height, it promotes better posture and encourages a more natural alignment of the arms and wrists. This can help prevent the bending or twisting of the wrist that can exacerbate symptoms of carpal tunnel syndrome.

Ensuring the correct chair height is part of a larger set of ergonomic practices that includes maintaining a comfortable workspace, which leads to a healthier working environment and can significantly contribute to reducing discomfort and injury.