TNCC Questions And Answers

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 What position will benefit the airway and work of breathing for the bariatric patient? - Reverse Trendelenburg Which phase of a blast results from flying debris, projectiles, and bomb fragments causing lacerations or penetrating injuries? - Secondary Phase