Final answer:
A pharmacy technician should make eye contact and be respectful and friendly when greeting patients. Using patients' names is also recommended.
Step-by-step explanation:
When greeting patients, a pharmacy technician should make eye contact and be confident, friendly, and respectful. It is important to create a welcoming environment for patients by using their names if known. A pharmacy technician should refrain from teasing patients or asking personal questions, as it can be unprofessional and make patients uncomfortable.