TRAUMA CARE AFTER RESUSCITATION (TCAR)
POST-TEST EXAM QUESTIONS AND ANSWERS
COMPLETE TCAR PRACTICE TEST (100 QUESTIONS)
WITH VERIFIED RATIONALES A+ VERIFIED LATEST
VERSION
Question 1
Which of the following is the primary goal of Trauma Care After Resuscitation (TCAR)?
A. Immediate surgical intervention for all trauma patients
B. Optimization of patient outcomes after initial resuscitation
C. Rapid discharge from the emergency department
D. Elimination of all invasive monitoring
Correct Answer: B
Rationale: TCAR focuses on the critical period after initial resuscitation, emphasizing prevention of
secondary injury, ongoing assessment, and optimization of recovery.
Question 2
The leading cause of preventable death after successful trauma resuscitation is:
A. Allergic reaction
B. Secondary injury and physiologic deterioration
C. Appendicitis
D. Deep vein thrombosis
Correct Answer: B
Rationale: Patients may initially survive trauma but deteriorate due to hypoxia, hypotension,
coagulopathy, infection, or missed injuries.
Question 3
Which parameter is most useful for evaluating tissue perfusion after resuscitation?
A. Hair color
B. Lactate level
C. Height
D. Blood type
,Correct Answer: B
Rationale: Elevated lactate reflects tissue hypoperfusion and anaerobic metabolism. Trending lactate
helps assess adequacy of resuscitation.
Question 4
Persistent elevated lactate following resuscitation may indicate:
A. Adequate perfusion
B. Ongoing shock or tissue hypoxia
C. Improved oxygen delivery
D. Hyperthermia
Correct Answer: B
Rationale: Failure to clear lactate suggests unresolved hypoperfusion or ongoing physiologic stress.
Question 5
The "lethal triad" of trauma consists of:
A. Fever, pain, and nausea
B. Hypothermia, acidosis, and coagulopathy
C. Hypertension, bradycardia, and hypoxia
D. Edema, anemia, and dehydration
Correct Answer: B
Rationale: These three conditions worsen one another and significantly increase mortality in trauma
patients.
Question 6
A core temperature below which value is considered hypothermia?
A. 39°C (102.2°F)
B. 38°C (100.4°F)
C. 36°C (96.8°F)
D. 35°C (95°F)
Correct Answer: D
Rationale: Hypothermia is generally defined as a core temperature below 35°C (95°F).
Question 7
, Which intervention best prevents hypothermia in trauma patients?
A. Ice packs
B. Warmed IV fluids and active warming measures
C. Limiting blankets
D. Cold oxygen therapy
Correct Answer: B
Rationale: Active warming and warmed fluids help maintain normothermia and reduce coagulopathy
risk.
Question 8
A decrease in urine output after trauma most likely indicates:
A. Improved renal function
B. Adequate perfusion
C. Possible hypovolemia or shock
D. Normal adaptation
Correct Answer: C
Rationale: Oliguria may be an early sign of inadequate organ perfusion.
Question 9
Target urine output for most adult trauma patients is at least:
A. 0.5 mL/kg/hr
B. 0.1 mL/kg/hr
C. 2 mL/kg/hr
D. 5 mL/kg/hr
Correct Answer: A
Rationale: Maintaining urine output ≥0.5 mL/kg/hr generally indicates adequate renal perfusion.
Question 10
Which assessment finding may indicate worsening intracranial pressure?
A. Equal pupils and alertness
B. Improved speech
C. Decreasing level of consciousness
D. Increased appetite
POST-TEST EXAM QUESTIONS AND ANSWERS
COMPLETE TCAR PRACTICE TEST (100 QUESTIONS)
WITH VERIFIED RATIONALES A+ VERIFIED LATEST
VERSION
Question 1
Which of the following is the primary goal of Trauma Care After Resuscitation (TCAR)?
A. Immediate surgical intervention for all trauma patients
B. Optimization of patient outcomes after initial resuscitation
C. Rapid discharge from the emergency department
D. Elimination of all invasive monitoring
Correct Answer: B
Rationale: TCAR focuses on the critical period after initial resuscitation, emphasizing prevention of
secondary injury, ongoing assessment, and optimization of recovery.
Question 2
The leading cause of preventable death after successful trauma resuscitation is:
A. Allergic reaction
B. Secondary injury and physiologic deterioration
C. Appendicitis
D. Deep vein thrombosis
Correct Answer: B
Rationale: Patients may initially survive trauma but deteriorate due to hypoxia, hypotension,
coagulopathy, infection, or missed injuries.
Question 3
Which parameter is most useful for evaluating tissue perfusion after resuscitation?
A. Hair color
B. Lactate level
C. Height
D. Blood type
,Correct Answer: B
Rationale: Elevated lactate reflects tissue hypoperfusion and anaerobic metabolism. Trending lactate
helps assess adequacy of resuscitation.
Question 4
Persistent elevated lactate following resuscitation may indicate:
A. Adequate perfusion
B. Ongoing shock or tissue hypoxia
C. Improved oxygen delivery
D. Hyperthermia
Correct Answer: B
Rationale: Failure to clear lactate suggests unresolved hypoperfusion or ongoing physiologic stress.
Question 5
The "lethal triad" of trauma consists of:
A. Fever, pain, and nausea
B. Hypothermia, acidosis, and coagulopathy
C. Hypertension, bradycardia, and hypoxia
D. Edema, anemia, and dehydration
Correct Answer: B
Rationale: These three conditions worsen one another and significantly increase mortality in trauma
patients.
Question 6
A core temperature below which value is considered hypothermia?
A. 39°C (102.2°F)
B. 38°C (100.4°F)
C. 36°C (96.8°F)
D. 35°C (95°F)
Correct Answer: D
Rationale: Hypothermia is generally defined as a core temperature below 35°C (95°F).
Question 7
, Which intervention best prevents hypothermia in trauma patients?
A. Ice packs
B. Warmed IV fluids and active warming measures
C. Limiting blankets
D. Cold oxygen therapy
Correct Answer: B
Rationale: Active warming and warmed fluids help maintain normothermia and reduce coagulopathy
risk.
Question 8
A decrease in urine output after trauma most likely indicates:
A. Improved renal function
B. Adequate perfusion
C. Possible hypovolemia or shock
D. Normal adaptation
Correct Answer: C
Rationale: Oliguria may be an early sign of inadequate organ perfusion.
Question 9
Target urine output for most adult trauma patients is at least:
A. 0.5 mL/kg/hr
B. 0.1 mL/kg/hr
C. 2 mL/kg/hr
D. 5 mL/kg/hr
Correct Answer: A
Rationale: Maintaining urine output ≥0.5 mL/kg/hr generally indicates adequate renal perfusion.
Question 10
Which assessment finding may indicate worsening intracranial pressure?
A. Equal pupils and alertness
B. Improved speech
C. Decreasing level of consciousness
D. Increased appetite
