All medical professionals are expected to abide by a standard of care. A judge is responsible for questions of law. A juror is a trier of fact. While a jury listens to an entire trial, their job is to take the law as described to them by the judge and apply all of the facts and information that were relayed to them through testimony throughout the trial. A jury is then responsible for rendering a verdict based on the law given to them during jury instructions by the judge and their opinion a to whether or not the case presented by the plaintiff meets or exceeds the standard of law as defined by the judge of negligence by the medical professional.