TNCC Written Exam Questions & Answers(SCORED A+)

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