The following schematic appears Hypotension and Shock Algoritm Guideline for Physicians. This guideline outlines therapeutic algorithm for such hypovolemic shock, septic shock, obstructive shock, right ventricular myocard infarct, and cardiogenic shock.
The following article you can download discusses the chief goal of fluid management based upon current understanding of the pathophysiology of fluid imbalance. This understanding should be to ensure adequate oxygen delivery by optimizing blood oxygenation, perfusion pressure, and circulating volume, accordingly. And the picture shows cascade of pathophysiologic processes triggered by shock.