Tertiary blast - Study guides, Class notes & Summaries

West Coast Emt Block 4 questions with best solutions newtons 1st law - ANSWERS object in motion will stay in motion, object at rest stay at rest newtons 3rd law - ANSWERS For every action there is an equal and opposite reaction what is blunt trama and 3 types of vehicle trama - ANSWERS blunt trama is injury without breaking the skin 1. vehicle against another vehicle le against another object 3. victims organs against the victim vehicle collision contact points - ANSWERS stee...

The displacement of tissue away from the path of a projectile, both temporarily and permanently, is known as: A. Conization B. Cavitation C. Crepitation D. Contusion - B. Cavitation The single most important factor in determining the potential for injury due to energy exchange is: A. Mass of the bodies involved B. Velocity of the bodies involved C. Density of the tissues involved D. Surface area of the impact involved - B. Velocity of the bodies involved In the management of shock, ...

How do most soldiers die? 90%? correct answer: Hemorrhage 90.9% 2% tension pneumothorax (solved by needle chest compression) 8% died from airway obstruction (solved by cricothyroidotomy or other airway maneuvers) Where do most injuries occur? correct answer: Extremeties-60% Head and Neck region-25% Torso-9% Of total combat deaths how many soldiers could have been saved? correct answer: 24.3% Of hemorrhagic deaths what is the highest percent? correct answer: truncal, 67.3% ...

Three categories of hemorrhage and percent of occurrence Extremity 13.5% Junctional 19.2% Truncal 67.3% Percent of combat fatalities survivable by early intervention and rapid evacuation 24% The majority of combat related wounds are due to what? Penetrating trauma What are the tactical indications for spinal immobilization? Motor vehicle crashes, Falls from greater than 15ft, and IED blast involving a MRAP vehicle. In a combat environment, CPR should be considered for what non-traumatic diso...

PHTLS Post test 9th edition Exam 2023 Questions with Answers 1. The displacement of tissue away from the path of a projectile, both tem- porarily and permanently, is known as: A. Conization B. Cavitation C. Crepitation D. Contusion: B. Cavitation 2. The single most important factor in determining the potential for injury due to energy exchange is: A. Mass of the bodies involved B. Velocity of the bodies involved C. Density of the tissues involved D. Surface area of t...

% of deaths occurring prehospital correct answer: 87.3% combat deaths 75.7% classified as non-survivable 24.3% died from potentially survivable deaths % of deaths attributed to hemorrhage correct answer: 90% 13.5% due to extremity hemorrhage 19.2% junctional wounds 67.3% truncal hemorrhage Wound Data correct answer: 60% extremities 25% head and neck region 9%torso tactical indications for spinal mobilization: correct answer: 1) motor vehicle crashes 2) falls from greater tha...

UPTP 2024 Test 4 Questions With All Correct Answers "Concentric Zone" or "Layers of Protection" Theory - Answer - practice of layering independent security devices & protocols: walls, access control systems, rooms, vaults, building exterior. AKA onion theory Risk Assessment - Answer - measure of potential harm from undesirable event: threat, consequence, vulnerability Physical Security Assessment/Survey - Answer - comprehensive examination to identify: assets, weaknesses/vulnerabili...

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...

The displacement of tissue away from the path of a projectile, both temporarily and permanently, is known as: A. Conization B. Cavitation C. Crepitation D. Contusion - B. Cavitation The single most important factor in determining the potential for injury due to energy exchange is: A. Mass of the bodies involved B. Velocity of the bodies involved C. Density of the tissues involved D. Surface area of the impact involved - B. Velocity of the bodies involved In the managem...

EMT Trauma Fisdap Questions and Answers 2023 Treatment for a patient with full-thickness burns High-flow oxygen; dry, sterile dressings; thermal management (keep patient warm); provide rapid transport What should you do if there is a major hemorrhage in a patient? Apply a proximal tourniquet to stop the bleeding immediately. Then turn to patient's airway and breathing status (CAB) How do you care for a partially amputated extremity? Control bleeding with bulky compression (pre...