Final answer:
Expert testimony will most likely be required in a malpractice case against Mercy Hospital regarding the administering of the wrong medication to the patient Eva.
Step-by-step explanation:
In a malpractice case against Mercy Hospital, expert testimony will most likely be required regarding the administering of the wrong medication to Eva.
Expert testimony is often crucial in malpractice cases to establish the standard of care that should have been provided and whether there was a breach of that standard. In this case, the expert testimony would likely be needed to determine whether there was negligence on the part of Mercy Hospital in administering the wrong medication.
Expert testimony would be required regardless of whether the medication error happened once or if the other patient was in a different area of the hospital. The focus would be on whether there was a breach of the standard of care and whether that breach caused the severe complications suffered by Eva.