This is a block diagram about the hospital. The relationships between the four main entities, which are the doctor, patient, medical equipment, and nurse, are illustrated on the block diagram. The doctor is responsible for the diagnosis of the patient and the nurse provides treatment to the patient. The doctor will use medical equipment which will be supplied by the nurse. Aspects of each entity are listed on the block diagram. For instance, as for the doctor, we need to know his or her name, the doctor's ID, address, phone number, specialty, and education. More other details are shown on the block diagram. You can discover more templates on EdrawMax and create a block diagram easily.