What should be visible to the patient when preparing for the radiographic procedure?

When preparing for the radiographic procedure, what should be visible to the patient is the handwashing process. This visibility is crucial as it demonstrates the radiographer's commitment to infection control and hygiene, principles that are foundational in a clinical environment. Observing the handwashing process reassures patients that the radiographer is taking necessary precautions to ensure cleanliness and reduce the risk of cross-contamination during their appointment.

Seeing the handwashing process communicates to the patient that their safety and health are priorities. This practice aligns with standard protocols intended to prevent the spread of infections within a dental setting. It allows patients to feel more comfortable and informed about the procedural steps being taken before their radiographic examination.

The other options, while they may relate to aspects of the radiographic process, do not contribute to patient reassurance about infection control in the same manner.