Final answer:
If a small foreign body is found on a sterile surface, it should be removed with sterile forceps or an approved method.
Step-by-step explanation:
If a small foreign body (hair or object) is found on a sterile surface, it should be removed with sterile forceps or an approved method. This is important because any foreign object, no matter how small, can introduce bacteria and potentially cause an infection. It is crucial to maintain a sterile field in medical procedures to prevent sepsis.
Ignoring the foreign body or leaving it and notifying the surgeon after the procedure, as mentioned in options A and D, is not the appropriate response. This can put the patient at risk and compromise the effectiveness of the procedure.