TCAR Post-Test – Real Exam Questions with Correct Answers (A+ Graded, Verified Content)

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50 QUESTIONS AND CORRECT
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ANSWERS//ALREADYGRADEDA+.
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50 QUESTIONS AND CORRECT ANSWERS
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##1
1. Helmets and automobile airbags work because they 4v 4v 4v 4v 4v 4v




4v preventblowstothehead. 4v 4v 4v 4v




reduce acceleration injuries. 4v 4v




4v increase deceleration speed. 4v 4v




4v add deceleration distance.
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-CRT. ANSWER reduceacceleration injuries.
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##2
2. Which of the following statements best describes knife wounds? Their velocity is
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temporary cavity
4v 4v 4v , and damage
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low; depends onthe sizeofthe knife; isusually extensive
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low; isinsignificant; islimited to structures directly in object's path
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https://www.stuvia.com/user/Lectpotter

, high; will be small; affects structures at some distance from the wound tract high;
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4v may be massive; results in widespread tissue destruction
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- CRT.ANSWER-low; is insignificant; is 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 patient? Heart
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Bladder
4v Bowel
4v Spleen

- CRT.ANSWER-Bowel


5. Shock occurs when v
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the sodium-potassium pump fails.
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ATP levels are less than lactic acid levels. cellular
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4v oxygen demand is greater than supply.
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aerobic metabolism exceeds anaerobic metabolism.
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-CRT. ANSWER -cellular oxygen demand is greater than supply.
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https://www.stuvia.com/user/Lectpotter