Introduction: The Aging Of America -- Healthcare Economics And Aging -- A Rationale And Systems Impact -- For Geriatric Trauma And Acute Care Surgery -- Physiology Of Aging -- On Frailty -- Hematological Changes With Aging -- Sarcopenia -- Immunologic -- Epidemiology Of Injury In The Elderly Injury Prevention -- Psychology And The Injured Elderly -- Initial Evaluation Of The Geriatric Injured Patient -- General Evaluation -- Prehospital Management -- Discussing Goals Of Care -- Traumatic Brain Injury -- Concussions -- Sdh -- Traumatic Subarachnoid Hemorrhage -- Use Of Doacs -- Neuro Critical Care -- Spine Injury -- Cervical Spinal Trauma -- Identification, Treatment, And Prognosis Of Geriatric Thoracolumbar -- Spinal -- Abdominal Trauma -- Genitourinary Trauma -- Solid Organ Injury -- Spleen -- Kidney -- Lung -- Orthopedic Trauma -- Geriatric Hip Fractures -- Acetabulum Fractures -- Long Bone Fractures -- Thoracic Trauma In The Elderly -- Esophageal Injury -- Pulmonary Injury -- Tracheal Injury -- Cardiac Trauma -- Vascular Trauma And Vascular Emergencies -- Injury Due To Extremes Of Temperature -- Plastics/Skin And Soft-Tissue Injury Trauma -- Soft Tissue Infections In The Elderly -- Perioperative Management Of The Geriatric Patient -- General Surgical Emergencies -- Acute Diverticulitis -- Gastrointestinal Bleeding -- Management Of Bowel Obstruction -- Critical Care Management In The Elderly -- Nutrition Assessment And Therapy -- Acute Kidney Injury (Aki) -- Sepsis -- Elder Abuse -- Longterm Care -- Nursing Considerations In Management Of Geriatric Patients -- General Evaluation, Risk Management, And Goals Of Care - Surgical Optimization -- Emergency-Nursing Considerations -- Perioperative Nursing Considerations -- Implementing Nursing Care Plans -- Nursing And Polypharmacy -- Outcomes For Surgical Care In The Elderly -- The Elderly And Pandemics: Covid.