Tcar Post | Tcar Post Test Exam 50 Questions And Correct {Verified} Answers Newest Update|Already Graded A+.

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TCAR POST-TEST EXAM|| ACTUAL TEST ALL QUES y.l y.l y.l y.l y. l y.l




CORRECT ANSWERS ALREADY GRADED A+||
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1. Helmets and automobile airbags work because they
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y.l prevent blows to the head. y.l y.l y.l y.l




y.l reduce acceleration injuries. y.l y.l




y.l increase deceleration speed. y.l y.l




y.l add deceleration distance. - ANSWER: reduce acceleration injuries.
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2. Which of the following statements best describes knife wounds? Their velocity is
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_____, the temporary cavity _____, and damage _____.
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y.l low; depends on the size of the knife; is usually extensive
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y.l low; is insignificant; is limited to structures directly in object's path
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y.l 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
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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
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patient?
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y.l Heart
y.l Bladder
y.l Bowel
y.l Spleen - ANSWER: Bowel y.l y.l y.l




5. Shock occurs when
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, 2| P a g e
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y.l the sodium-potassium pump fails.
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y.l ATP levels are less than lactic acid levels.
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y.l cellular oxygen demand is greater than supply. y.l y.l y.l y.l y.l y.l




aerobic metabolism exceeds anaerobic metabolism. - ANSWER: cellular oxygen
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demand is greater than supply.
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6. _____ shock is the most common type of shock immediately after traumatic injury.
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Distributive Septic Cardiogenic Hypovolemic - ANSWER: Hypovolemic y.l y.l y.l y.l y. l y.l




7. Which findings suggest a trauma patient is experiencing cardiogenic shock?
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y.l Bradycardia, cyanosis, and elevated mean arterial pressure y.l y.l y.l y.l y.l y. l




y.l High shock index, mottling, and hypotensiony.l y.l y.l y.l y.l




y.l Tachycardia, flushing, and widened pulse pressure y.l y.l y.l y.l y.l




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




y.l sepsis. - ANSWER: sepsis. y.l y.l y.l