ADVANCED TRAUMA LIFE SUPPORT
(ATLS) POST TEST QUESTIONS WITH
VERIFIED ANSWERS
1. What is the primary goal of the initial assessment in ATLS?
A. Identify and treat immediately life-threatening conditions
B. Obtain a detailed past medical history
C. Perform a complete neurological examination
D. Surgical repair of extremity fractures
Answer: A
Conceptual Explanation: The primary survey focuses on identifying and immediately
managing conditions that threaten life in the first few minutes.
2. Which of the following is the most reliable sign of endotracheal tube placement in the
trachea?
A. Bilateral breath sounds on auscultation
B. Presence of condensation in the tube
C. End-tidal CO2 detection by capnography
D. Chest wall rise with ventilation
,Answer: C
Conceptual Explanation: Continuous end-tidal CO2 monitoring is the most reliable
objective confirmation of correct endotracheal tube placement.
3. In managing hemorrhagic shock, what is the initial fluid resuscitation volume administered
to an adult trauma patient?
A. 1000 mL of 5% Dextrose
B. 500 mL of hypertonic saline
C. 1 to 2 liters of warmed isotonic crystalloid solution
D. Unmatched whole blood immediately
Answer: C
Conceptual Explanation: Initial fluid resuscitation typically involves a bolus of 1 to 2 liters
of warmed isotonic crystalloid solution in adults.
4. Which of the following findings is indicative of a tension pneumothorax?
A. Hyperresonance on percussion and absent breath sounds on the affected side
B. Tracheal deviation toward the affected side
C. Equal and bilateral breath sounds
D. Increased compliance during bag-valve ventilation
Answer: A
, Conceptual Explanation: Tension pneumothorax presents with respiratory distress,
absence of breath sounds, hyperresonance on percussion, and hemodynamic instability.
5. What is the definitive treatment for a tension pneumothorax?
A. Immediate needle decompression followed by tube thoracostomy
B. Endotracheal intubation and mechanical ventilation
C. Pericardiocentesis
D. Emergency thoracotomy in the emergency department
Answer: A
Conceptual Explanation: Needle decompression is an emergency temporary measure, but
definitive treatment requires tube thoracostomy (chest tube insertion).
6. Which component of the trauma triad of death includes a core temperature below 35°C?
A. Coagulopathy
B. Acidosis
C. Hypothermia
D. Hypoxia
Answer: C
Conceptual Explanation: The trauma triad of death consists of hypothermia,
coagulopathy, and metabolic acidosis.
(ATLS) POST TEST QUESTIONS WITH
VERIFIED ANSWERS
1. What is the primary goal of the initial assessment in ATLS?
A. Identify and treat immediately life-threatening conditions
B. Obtain a detailed past medical history
C. Perform a complete neurological examination
D. Surgical repair of extremity fractures
Answer: A
Conceptual Explanation: The primary survey focuses on identifying and immediately
managing conditions that threaten life in the first few minutes.
2. Which of the following is the most reliable sign of endotracheal tube placement in the
trachea?
A. Bilateral breath sounds on auscultation
B. Presence of condensation in the tube
C. End-tidal CO2 detection by capnography
D. Chest wall rise with ventilation
,Answer: C
Conceptual Explanation: Continuous end-tidal CO2 monitoring is the most reliable
objective confirmation of correct endotracheal tube placement.
3. In managing hemorrhagic shock, what is the initial fluid resuscitation volume administered
to an adult trauma patient?
A. 1000 mL of 5% Dextrose
B. 500 mL of hypertonic saline
C. 1 to 2 liters of warmed isotonic crystalloid solution
D. Unmatched whole blood immediately
Answer: C
Conceptual Explanation: Initial fluid resuscitation typically involves a bolus of 1 to 2 liters
of warmed isotonic crystalloid solution in adults.
4. Which of the following findings is indicative of a tension pneumothorax?
A. Hyperresonance on percussion and absent breath sounds on the affected side
B. Tracheal deviation toward the affected side
C. Equal and bilateral breath sounds
D. Increased compliance during bag-valve ventilation
Answer: A
, Conceptual Explanation: Tension pneumothorax presents with respiratory distress,
absence of breath sounds, hyperresonance on percussion, and hemodynamic instability.
5. What is the definitive treatment for a tension pneumothorax?
A. Immediate needle decompression followed by tube thoracostomy
B. Endotracheal intubation and mechanical ventilation
C. Pericardiocentesis
D. Emergency thoracotomy in the emergency department
Answer: A
Conceptual Explanation: Needle decompression is an emergency temporary measure, but
definitive treatment requires tube thoracostomy (chest tube insertion).
6. Which component of the trauma triad of death includes a core temperature below 35°C?
A. Coagulopathy
B. Acidosis
C. Hypothermia
D. Hypoxia
Answer: C
Conceptual Explanation: The trauma triad of death consists of hypothermia,
coagulopathy, and metabolic acidosis.
