Seems like if no one ever looks at them, but a medical emergency occurs where some of the question answers could be relevant (in terms of the plaintiff lawyer convincing the judge and jury that they are relevant), then wouldn’t the school have added liability risk of the “should have known” type that would not exist if the school required and trusted a medical professional to clear the student for the sport without collecting the additional questions and answers?
So if no one ever looks at the answers to those questions, then they clearly are not useful in any day to day situation, but there are added costs of holding and securing the information, and added risks of inappropriate use of the information.