Patient 1 and patient 2 both had a transplant. Which most likely explains why patient 1 had a successful transplant and patient 2 did not?
Patient 1 underwent tissue typing, but patient 2 was tested for antigen compatibility.
Patient 1 underwent long-term immunosuppressive therapy, but patient 2 was given immunosuppressants during the surgery.
Patient 1 began an exercise routine after surgery and maintained it for the rest of his life, but patient 2 led a more sedentary lifestyle.
Patient 1 followed a healthy diet low in salt and fat, but patient 2 did not monitor his diet.