What risk factor is Elana exposed to when using a pipette frequently?

When using a pipette frequently, Elana is primarily exposed to the risk factor of repetitive motions. Frequent use of a pipette involves the same hand and finger movements being performed over and over again. This can lead to strain and potential injury, as the muscles and tendons used in these motions may become fatigued or overworked. Repetitive strain injuries, such as tendonitis or carpal tunnel syndrome, can develop over time as a result of these continuous motions.

This aspect of repetitive motions is crucial within workplace safety training, as awareness and mitigation can help prevent injuries associated with prolonged and repetitive activities. Proper ergonomics, such as using assistive devices and implementing breaks, can help reduce the risk of harm associated with such tasks.