<prompt> Most common form of shock is: March 2005Hypovolemic shockCardiogenic shockNeurogenic shockSepticemic shock  <response>: Ans. A: Hypovolemic shock Hypovolemic shock: Mild-Reduction in blood volume is less than 20 Moderate- Reduction in blood volume is between 20-40 Severe- Reduction in blood volume is more than 40 Physiological characteristics are: Raised systemic vascular resistance Reduced CVP, PCWP, cardiac output and venous oxygen saturation 