A hospital employee is someone who works in a hospital setting to provide care and assistance to patients. A NURSE is a healthcare professional who is responsible for providing medical care to patients, including administering medications, monitoring vital signs, and providing emotional support. An extern is a student or trainee who works in a hospital setting to gain experience in the field of healthcare. An ORDERLY is a hospital employee who is responsible for transporting patients, cleaning patient rooms, and providing general assistance to nurses and other healthcare professionals.