ATLS POST TEST ASSESSMENT
QUESTIONS WITH VERIFIED ANSWERS
1. What is the primary goal of the initial assessment in ATLS protocol?
A. To obtain a detailed past medical history
B. To identify and treat life-threatening conditions immediately
C. To perform a complete neurological examination
D. To prepare the patient for definitive surgical care
Answer: B
Conceptual Explanation: The primary goal of the initial assessment (ABCDE) is to rapidly
identify and treat life-threatening conditions.
2. Which of the following is the first step in the management of an obstructed airway in a
trauma patient?
A. Perform a surgical cricothyroidotomy
B. Insert a definitive endotracheal tube
C. Administer high-flow nasal cannula oxygen
D. Clear the airway of foreign bodies and suction
,Answer: D
Conceptual Explanation: Clearing the airway of foreign debris, blood, and vomitus using
suction is the immediate step before advanced maneuvers.
3. What is the most common cause of shock in the trauma patient?
A. Neurogenic shock
B. Hemorrhagic shock
C. Cardiogenic shock
D. Septic shock
Answer: B
Conceptual Explanation: Hemorrhagic shock resulting from acute blood loss is by far the
most common cause of shock in trauma.
4. Which finding is most characteristic of a tension pneumothorax?
A. Muffled heart tones and engorged neck veins alone
B. Equal bilateral breath sounds with mild tachypnea
C. Tracheal deviation away from the affected side and absent breath sounds
D. Paradoxical chest wall movement during respiration
Answer: C
, Conceptual Explanation: Tension pneumothorax causes hemodynamic instability, absent
breath sounds, respiratory distress, and tracheal deviation away from the injury.
5. What is the immediate treatment for a suspected tension pneumothorax?
A. Immediate endotracheal intubation
B. Insertion of a chest tube without prior decompression
C. Needle decompression or finger thoracostomy
D. Administration of intravenous fluid bolus
Answer: C
Conceptual Explanation: Needle decompression or finger thoracostomy must be
performed immediately when tension pneumothorax is clinically diagnosed.
6. Beck’s triad consists of hypotension, muffled heart tones, and which of the following?
A. Engorged neck veins
B. Tracheal deviation
C. Absent breath sounds
D. Paradoxical chest wall motion
Answer: A
Conceptual Explanation: Beck’s triad for cardiac tamponade includes hypotension,
muffled heart tones, and distended (engorged) neck veins.
QUESTIONS WITH VERIFIED ANSWERS
1. What is the primary goal of the initial assessment in ATLS protocol?
A. To obtain a detailed past medical history
B. To identify and treat life-threatening conditions immediately
C. To perform a complete neurological examination
D. To prepare the patient for definitive surgical care
Answer: B
Conceptual Explanation: The primary goal of the initial assessment (ABCDE) is to rapidly
identify and treat life-threatening conditions.
2. Which of the following is the first step in the management of an obstructed airway in a
trauma patient?
A. Perform a surgical cricothyroidotomy
B. Insert a definitive endotracheal tube
C. Administer high-flow nasal cannula oxygen
D. Clear the airway of foreign bodies and suction
,Answer: D
Conceptual Explanation: Clearing the airway of foreign debris, blood, and vomitus using
suction is the immediate step before advanced maneuvers.
3. What is the most common cause of shock in the trauma patient?
A. Neurogenic shock
B. Hemorrhagic shock
C. Cardiogenic shock
D. Septic shock
Answer: B
Conceptual Explanation: Hemorrhagic shock resulting from acute blood loss is by far the
most common cause of shock in trauma.
4. Which finding is most characteristic of a tension pneumothorax?
A. Muffled heart tones and engorged neck veins alone
B. Equal bilateral breath sounds with mild tachypnea
C. Tracheal deviation away from the affected side and absent breath sounds
D. Paradoxical chest wall movement during respiration
Answer: C
, Conceptual Explanation: Tension pneumothorax causes hemodynamic instability, absent
breath sounds, respiratory distress, and tracheal deviation away from the injury.
5. What is the immediate treatment for a suspected tension pneumothorax?
A. Immediate endotracheal intubation
B. Insertion of a chest tube without prior decompression
C. Needle decompression or finger thoracostomy
D. Administration of intravenous fluid bolus
Answer: C
Conceptual Explanation: Needle decompression or finger thoracostomy must be
performed immediately when tension pneumothorax is clinically diagnosed.
6. Beck’s triad consists of hypotension, muffled heart tones, and which of the following?
A. Engorged neck veins
B. Tracheal deviation
C. Absent breath sounds
D. Paradoxical chest wall motion
Answer: A
Conceptual Explanation: Beck’s triad for cardiac tamponade includes hypotension,
muffled heart tones, and distended (engorged) neck veins.
