Dd is taking a sports medicine elective. Right now theyre focusing on basic anatomy and first aid. She discusses what she's learned with her dad. He's been a firefighter EMT for 26 years. Some of the things on her last test were incorrect. We went over the test and at first I thought the teacher just didn't correct it carefully enough and gave her full credit for incorrect answers.but then dd says that it was an open note test and she copied the notes directly from his notes on the screen. Do you think we should let him know his information is incorrect? For example he told them that bones can be dislocated. Bones can't be dislocated, joints can. He said that a hematoma was a bruise but hematoma means swelling and echimosis is a bruise. There was something else but I don't remember off hand. What do you think, should I tell him?