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

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




ju prevent blows to the head. ju ju ju ju




reduce acceleration injuries. ju ju




ju increase deceleration speed. ju ju




add deceleration distance. - ANSWER-reduce acceleration injuries.
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3. Which of the following statements best describes knife wounds? Their velocity is
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temporary cavity
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low; depends on the size of the knife; is usually extensive
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low; is insignificant; is limited to structures directly in object's path
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high; will be small; affects structures at some distance from the wound tract
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high; may be massive; results in widespread tissue destruction - ANSWER-low; is insignificant; is
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limited to structures directly in object's path
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4. Injury to which body structure is commonly a DELAYED finding in the blast trauma
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patient? Heart
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Bladder

Bowel
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Spleen - ANSWER-Bowel ju ju




5. Shock occurs when ju ju




the sodium-potassium pump fails.
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ATP levels are less than lactic acid levels.
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ju cellular oxygen demand is greater than supply.
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aerobic metabolism exceeds anaerobic metabolism. - ANSWER-cellular oxygen demand is greater than
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ju supply.

, 6. shock is the most common type of shock immediately after traumatic
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injury. Distributive Septic Cardiogenic Hypovolemic - ANSWER-Hypovolemic
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7. Which findings suggest a trauma patient is experiencing cardiogenic
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shock? Bradycardia, cyanosis, and elevated mean arterial pressure
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High shock index, mottling, and hypotension
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ju Tachycardia, flushing, and widened pulse pressure ju ju ju ju ju




Pallor, course breath sounds, and hypertension - ANSWER-High shock index, mottling, and hypotension
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8. A multisystem trauma patient has become progressively tachycardic and hypotensive one week
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after hospital admission. Pulse pressure is wide. The most likely explanation for this finding is
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dehydration.

fat embolism syndrome.
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ju surgical site bleeding. ju ju




ju sepsis. - ANSWER-sepsis.
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9. Normalizing a trauma patient's body temperature helps control bleeding because
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ju hypothermia produces shivering and makes platelets hyperactive.
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causes platelet dysfunction and clotting system failure.
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ju stimulates the clotting cascade and reduces blood pressure.
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increases tissue oxygen consumption and cold diuresis. - ANSWER-causes platelet dysfunction and
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ju clotting system failure. ju ju




10. What are the 3 components of the "trauma triad of
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ju death"? Coagulopathy, hypothermia, and acidosis
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Hypothermia, alkalosis, and coagulopathy ju ju ju




ju Alkalosis, hyperthermia, and tissue injury
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Tissue injury, hyperthermia, and acidosis - ANSWER-Coagulopathy, hypothermia, and acidosis
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