Shock is clinically best assessed by -
• Shock: Inadequate delivery of oxygen and nutrients due to poor tissue perfusion to maintain normal tissue and cellular function
• Mean arterial pressure <60 mm Hg in previously normotensive patients
• Systemic vascular resistance rises leading to decreased cutaneous blood flow and autoregulation is critical in sustaining cerebral and coronary blood flow.
Urine output
CVP
BP
Hydration