Which practice helps prevent cross-contamination in an ophthalmic setting?

Wearing gloves at all times when examining patients is a critical practice in preventing cross-contamination in an ophthalmic setting. Gloves act as a barrier between the healthcare provider and the patient, significantly reducing the risk of transferring pathogens. This is especially important in ophthalmology, where the eyes are highly sensitive and prone to infections. By consistently using gloves, ophthalmic technicians minimize the possibility of carrying contaminants from one patient to another, which helps maintain a sterile environment and ensures patient safety.

Other practices that do not contribute to preventing cross-contamination, such as sharing equipment between patients or using the same instruments for different patients, pose significant risks and can lead to outbreaks of infections or other complications. Thus, the implementation of gloves is a straightforward yet effective measure to uphold hygiene standards in clinical settings.