Unit 1 The Development of Nursing Unit 2 Nurse-patient communication Unit 3 Admission and Discharge Unit 4 Infection control Unit 5 Vital Signs Unit 6 Nutrition and Diet Unit 7 Medication Unit 8 Intravenous Infusion and Transfusion Unit 9 Pain Managemen Unit 10 Operative Nursing Unit 11 Chronic Disease Nursing Unit 12 Hospice Care