Tncc Written Exam_2022-2025 Update

1. 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 3. What results from tissue hypo perfusion and oxygen deficit? - Metabolic acidosis 4. What type of shock results in generalized vasodilation? - Neurogenic shock 5. 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 7. Thrombus formation What is a high risk of frostbite? -8. 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) 9. 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 11. Which phase of a blast results from flying debris, projectiles, and bomb fragments Secondary Phase causing lacerations or penetrating injuries? -