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TCAR POST | TCAR POST TEST EXAM 50 QUESTIONS AND CORRECT {VERIFIED} ANSWERS NEWEST UPDATE||full guide 100% verified A+
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TCAR POST | TCAR POST TEST EXAM 50 QUESTIONS AND CORRECT {VERIFIED} ANSWERS NEWEST UPDATE||full guide 100% verified A+TCAR POST | TCAR POST TEST EXAM 50 QUESTIONS AND CORRECT {VERIFIED} ANSWERS NEWEST UPDATE||full guide 100% verified A+TCAR POST | TCAR POST TEST EXAM 50 QUESTIONS AND CORRECT {V...

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  • October 2, 2024
  • 14
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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1. TCAR POST // TCAR POST TEST EXAM 50 QUESTIONS AND
CORRECT {VERIFIED} ANSWERS NEWEST//ALREADY GRADED
A+
2. Helmets and automobile airbags work because
ng ng ng ng ng




ng they prevent blows to the head.
ng ng ng ng ng




reduce acceleration injuries.
ng ng




ng increase deceleration speed. ng ng




add deceleration distance. - ANSWER-reduce acceleration injuries.
ng ng ng ng ng ng




3. Which of the following statements best describes knife wounds? Their velocity is
ng ng ng ng ng ng ng ng ng ng ng ng , the
ng



temporary cavity
ng , and damage . ng ng ng ng ng




low; depends on the size of the knife; is usually extensive
ng ng ng ng ng ng ng ng ng ng




low; is insignificant; is limited to structures directly in object's path
ng ng ng ng ng ng ng ng ng ng




high; will be small; affects structures at some distance from the wound tract
ng ng ng ng ng ng ng ng ng ng ng ng




high; may be massive; results in widespread tissue destruction - ANSWER-low; is insignificant; is
ng ng ng ng ng ng ng ng ng ng ng ng ng



limited to structures directly in object's path
ng ng ng ng ng ng ng




4. Injury to which body structure is commonly a DELAYED finding in the blast trauma
ng ng ng ng ng ng ng ng ng ng ng ng ng




ng patient? Heart ng




Bladder

ng Bowel

Spleen - ANSWER-Bowel ng ng




5. Shock occurs when ng ng




the sodium-potassium pump fails.
ng ng ng




ATP levels are less than lactic acid levels.
ng ng ng ng ng ng ng




ng cellular oxygen demand is greater than supply.
ng ng ng ng ng ng




aerobic metabolism exceeds anaerobic metabolism. - ANSWER-cellular oxygen demand is greater
ng ng ng ng ng ng ng ng ng ng



than supply.
ng ng

, 6. shock is the most common type of shock immediately after traumatic
ng ng ng ng ng ng ng ng ng ng




injury. Distributive Septic Cardiogenic Hypovolemic - ANSWER-Hypovolemic
ng ng ng ng ng ng ng




7. Which findings suggest a trauma patient is experiencing cardiogenic
ng ng ng ng ng ng ng ng




ng shock? Bradycardia, cyanosis, and elevated mean arterial pressure
ng ng ng ng ng ng ng




High shock index, mottling, and hypotension
ng ng ng ng ng




ng Tachycardia, flushing, and widened pulse pressure ng ng ng ng ng




Pallor, course breath sounds, and hypertension - ANSWER-High shock index, mottling, and hypotension
ng ng ng ng ng ng ng ng ng ng ng ng




8. A multisystem trauma patient has become progressively tachycardic and hypotensive one week
ng ng ng ng ng ng ng ng ng ng ng



after hospital admission. Pulse pressure is wide. The most likely explanation for this finding is
ng ng ng ng ng ng ng ng ng ng ng ng ng ng ng




dehydration.

fat embolism syndrome.
ng ng




ng surgical site bleeding. ng ng




ng sepsis. - ANSWER-sepsis.
ng ng




9. Normalizing a trauma patient's body temperature helps control bleeding because
ng ng ng ng ng ng ng ng ng




ng hypothermia produces shivering and makes platelets hyperactive.
ng ng ng ng ng ng




causes platelet dysfunction and clotting system failure.
ng ng ng ng ng ng




ng stimulates the clotting cascade and reduces blood pressure.
ng ng ng ng ng ng ng




increases tissue oxygen consumption and cold diuresis. - ANSWER-causes platelet dysfunction and
ng ng ng ng ng ng ng ng ng ng ng



clotting system failure.
ng ng ng




10. What are the 3 components of the "trauma triad of
ng ng ng ng ng ng ng ng ng




ng death"? Coagulopathy, hypothermia, and acidosis
ng ng ng ng




Hypothermia, alkalosis, and coagulopathy ng ng ng




ng Alkalosis, hyperthermia, and tissue injury
ng ng ng ng




Tissue injury, hyperthermia, and acidosis - ANSWER-Coagulopathy, hypothermia, and acidosis
ng ng ng ng ng ng ng ng ng

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