Construction Health and Safety Technician (CHST) 2026 – 400 Free Practice Questions to Pass the Exam

Stenosis is not classified as a repetitive strain injury (RSI) because it primarily refers to the narrowing of a space within the body that can affect nerves or other structures, potentially leading to different symptoms and issues unrelated to repetitive motion. RSIs are typically caused by repetitive movements or postures which lead to injuries of muscles, tendons, and nerves, commonly occurring in occupational settings.

In contrast, tendinitis, carpal tunnel syndrome, and bursitis are all conditions that arise specifically as a result of repetitive motion or sustained pressure. Tendinitis is the inflammation of a tendon due to overuse. Carpal tunnel syndrome occurs when the median nerve is compressed in the wrist, often from repetitive hand and wrist movements. Bursitis is the inflammation of the bursa, a small fluid-filled sac that reduces friction between tissues of the body, which can also be exacerbated by repetitive activities. These conditions are directly connected to repetitive strain due to their development linked to overuse and repetitive activity.