1. Hypovolemic shock: Answer inadequate circulating volume (tank is empty) Blood loss most common Goal:restore intravascular volume Blood loss-replace with blood Fluid-replace with fluid 2. Cardiogenic shock: Answer heart fails as a pump Goal: decrease myocardial oxygen demand while we improve supply of oxygen 1) oxygenation 2) Increase BP 3) Increase cardiac output 3. Distributive shock: Answer relative hypovolemia, vasodilates. • Massive widespread vasodilation • Decreased peripheral resistance (pooling) 3 Types: • Septic Shock • Neurogenic Shock • Anaphylactic Shock 4. Obstructive shock: Answer mechanical obstruction, blocking blood flow in or out of heart 5. Stages of shock: Answer Initial