As a forensic nurse, you provide care for patients who are victims of sexual assault and other crimes. Your responsibilities during medical exams are to counsel the patient and to collect forensic evidence, such as photographs of injuries, blood, bodily fluids, and tissue samples. Your job is to practice compassionate medical care while following the principles of forensic science. Your job duties include treating patients, collecting evidence, giving expert testimony at criminal trials, and collaborating with doctors and law enforcement officials.