TNCC Written Exam

TNCC Written Exam What is the best measure of the adequacy of cellular perfusion and helps predict the outcome of resuscitation? -Base deficit used in conjunction with serum lactate Will hypocapnia cause vasoconstriction or vasodilation, especially in the cerebral vasculature? -Vasoconstriction What results from tissue hypo perfusion and oxygen deficit? -Metabolic acidosis What type of shock results in generalized vasodilation? -Neurogenic shock Spinal cord injuries at C3-C5 causes loss of what nerves function, resulting in what? -Phrenic nerve; paralyzed diaphragm and inability to breath Extremity elevation AT the level of the heart is beneficial for what type of injury? -Compartment Syndrome What is a high risk of frostbite? -Thrombus formation What two medications can be administered to maintain perfusion after a frostbite injury along with rewarming? -Tissue plasminogen activator or non steroidal anti-inflammatory medication (NSAIDS) An rise in diastolic blood pressures is a sign of increasing what? -Peripheral resistance