TNCC Written Exam 2024 Questions and Answers verified already graded 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 antiinflammatory medication (NSAIDS) An rise in diastolic blood pressures is a sign of increasing what? - answer Peripheral resistance