Tracheal disruption - Study guides, Class notes & Summaries

TCRN Exam 113 Questions with Verified Answers Kehr's sign - CORRECT ANSWER Referred left shoulder pain, usually indicates a splenic injury Base deficit - CORRECT ANSWER Base deficit more than -6 indicates the need for agressive resuscitation and determination of the etiology CXR - CORRECT ANSWER Most important tool providing useful information in the early minutes. Can identify major sources of blood loss from injuries in the chest or elevated diaphragm with displacement of abdominal o...

Cardiac output - Answer- 4-8 L/min Cardiac index - Answer- 2.5-4.2 L/min/m2 Central venous pressure (CVP) and right atrial pressure (RAP) - Answer- 2-6 mm Hg Left atrial pressure (LAP) and pulmonary artery occlusion pressure (PAOP) - Answer- 8-12 mm Hg PAS - Answer- 15-25 mm Hg PAD - Answer- 8-15 mm Hg Stroke Volume (SV) - Answer- 60-130 mL/beat Systemic vascular resistance (SVR) - Answer- 770-1500 dynes/sec/cm Mixed venous oxygen saturation (SVO2) - Answer- 60-75% Cen...

a pertinent medical hx is crucial - Which of the following considerations is the most important when caring for a geriatric trauma pt? Mitigation - Following a review of recent drills and a real disaster event, a hospital ha identified deficiencies and is taking steps to minimize the impact of a future disaster . Which phase of the disaster life cycle does this describe? s Multiple requests for water - EMS brings a pt who fell while riding his bicycle. Using the American Coll...

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...

What are the elements of the initial assessment? preparation, triage, primary survey, adjuncts to the primary survey and resuscitation, consideration for transfer, secondary survey, adjuncts to the secondary survey, continued post resuscitation monitoring, definitive care What's the difference between multiple and mass casualties? does the number and severity of patients exceed the capability of the facility and staff What is the primary survey? airway (with restriction of c-sp...

TNCC PrepA EXAM, 8th Edition Expedite transfer to the closest trauma center - ANS A 56 y/o M pt involved in a motor vehicle crash is brought to the ED of a rural critical access facility. He complains of neck pain, SOB, and diffuse abd pain. His GCS is 15. His VS: BP 98/71, HR 125, RR 26, SpO2 94% on high-flow O2 via NRB mask. Which of the following is the priority intervention for this patient? a pertinent medical hx is crucial - ANS Which of the following considerations is the mo...

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 los...

TNCC Written Exam questions and answers well illustrated. What is the best measure of the adequacy of cellular perfusion and helps predict the outcome of resuscitation? - correct answers.Base deficit used in conjunction with serum lactate Will hypocapnia cause vasoconstriction or vasodilation, especially in the cerebral vasculature? - correct answers.Vasoconstriction What results from tissue hypo perfusion and oxygen deficit? - correct answers.Metabolic acidosis ...

What is kinematics? - A branch of mechanics (energy transfer) that refers to motion and does not consider the concepts of force and mass of the object or body. What is Newton's First Law? - A body at rest will remain at rest. A body in motion will remain in motion until acted on by an outside force. What is the Law of Conservation of Energy? - Energy can neither be created nor destroyed. It is only changed from one form to another. What is Newton's Second Law? - Force equals mass multipl...

TNCC Written Exam 2023 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 c...