question: I am doing an assignment for nursing on a patient who is 2 days post coronary artery bypass surgery and trying to determine if its hypovolemic shock or cardiogenic shock? He has a bP of 90/65, HR 138,RR 26, low temperature, pale, cool, and clammy to touch and is oliguria and has an So2 of 93%. Bloods suggest uncompensated metabolic acidosis and increased Na, increased urea, Hb low. Has 80mls/hr of fluids running IV. I need to place my nursing interventions based on these signs and symptoms. Thank you