The heart has valves that will wear down with age. One treatment for this is to replace the valves being heart rate from a pig. David needs to have this surgery, but according to his religious beliefs, a pig is an unclean animal. What should the doctor do to accommodate his patient? O Find an alternative procedure, such as using a metal valve Tell the patient that he must use the pig's heart valve or else he will die O Turn his patient over to a new doctor O Complain about the patient to the other doctors and nurses: