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EMER 505 ATLS Post Test Exam 2026-2027 BANK
QUESTIONS WITH DETAILED VERIFIED ANSWERS
EXAM QUESTIONS WILL COME FROM HERE (100%
Latest Already Graded A+
Question 1
A 45-year-old male is brought to the emergency department after a
high-speed motor vehicle collision. He is hypotensive and tachycardic.
Focused Assessment with Sonography for Trauma (FAST) examination
reveals free fluid in the hepatorenal space. Which of the following is the
most appropriate next step in management?
A) Immediate laparotomy
B) Computed tomography of the abdomen and pelvis with intravenous
contrast
C) Diagnostic peritoneal aspiration
D) Resuscitative thoracotomy
Answer: A) Immediate laparotomy
Explanation: A positive FAST examination in a hypotensive patient after
blunt trauma indicates hemodynamic instability with likely intra-
abdominal hemorrhage. The standard of care in this scenario is
immediate laparotomy without delay for further imaging, as the patient
,2|Page
is too unstable for CT and time to operative control of bleeding is
critical.
Question 2
A 30-year-old female sustains a gunshot wound to the right chest. She
is alert, with a respiratory rate of 28 breaths per minute and oxygen
saturation of 90% on room air. On examination, breath sounds are
diminished on the right side, and there is subcutaneous emphysema.
Which of the following is the most appropriate initial intervention?
A) Needle decompression of the right chest
B) Endotracheal intubation
C) Tube thoracostomy
D) Observation with supplemental oxygen
Answer: C) Tube thoracostomy
Explanation: This patient has a pneumothorax, likely tension or simple,
but the presence of subcutaneous emphysema and hypoxia suggests a
significant air leak. Tube thoracostomy is the definitive management for
a traumatic pneumothorax to evacuate air and allow lung re-expansion.
Needle decompression is reserved for tension pneumothorax with
hemodynamic compromise, which is not yet indicated here.
Question 3
A 60-year-old male with a history of hypertension is involved in a fall
from a height. He is conscious but confused. His Glasgow Coma Scale
(GCS) score is 13. Which of the following is the most important initial
step in the management of this patient?
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A) Cervical spine immobilization
B) Administration of mannitol
C) Rapid sequence intubation
D) Non-contrast head CT
Answer: A) Cervical spine immobilization
Explanation: In any trauma patient with a significant mechanism and
altered mental status, cervical spine injury must be suspected until
proven otherwise. Immobilization with a rigid cervical collar and
backboard is the priority to prevent secondary spinal cord injury. While
head CT is important, airway and spine protection take precedence
initially.
Question 4
A 22-year-old male is stabbed in the left upper chest. He is in
respiratory distress with distended neck veins, tracheal deviation to the
right, and absent breath sounds on the left. What is the most
appropriate immediate intervention?
A) Pericardiocentesis
B) Tube thoracostomy on the left
C) Needle decompression of the left chest
D) Lateral thoracotomy
Answer: C) Needle decompression of the left chest
Explanation: The clinical presentation of respiratory distress, distended
neck veins, tracheal deviation, and absent breath sounds is classic for
tension pneumothorax. Needle decompression is the emergent, life-
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saving intervention to release the trapped air under pressure. This
should be followed by tube thoracostomy.
Question 5
A 55-year-old female is involved in a head-on collision. She is intubated
for a GCS of 8. On primary survey, her blood pressure is 80/50 mmHg,
heart rate is 130 beats per minute, and she has a distended abdomen.
FAST exam is positive. Which of the following is the most likely cause of
her hypotension?
A) Neurogenic shock
B) Hypovolemic shock due to intra-abdominal bleeding
C) Cardiogenic shock due to myocardial contusion
D) Obstructive shock due to pericardial tamponade
Answer: B) Hypovolemic shock due to intra-abdominal bleeding
Explanation: In a blunt trauma patient with hypotension, tachycardia,
and a positive FAST for intra-abdominal fluid, hypovolemic shock from
hemorrhage is the most likely etiology. Neurogenic shock would present
with hypotension and bradycardia. Cardiogenic and obstructive shocks
are less common in this context without specific findings like distended
neck veins or muffled heart sounds.
Question 6
EMER 505 ATLS Post Test Exam 2026-2027 BANK
QUESTIONS WITH DETAILED VERIFIED ANSWERS
EXAM QUESTIONS WILL COME FROM HERE (100%
Latest Already Graded A+
Question 1
A 45-year-old male is brought to the emergency department after a
high-speed motor vehicle collision. He is hypotensive and tachycardic.
Focused Assessment with Sonography for Trauma (FAST) examination
reveals free fluid in the hepatorenal space. Which of the following is the
most appropriate next step in management?
A) Immediate laparotomy
B) Computed tomography of the abdomen and pelvis with intravenous
contrast
C) Diagnostic peritoneal aspiration
D) Resuscitative thoracotomy
Answer: A) Immediate laparotomy
Explanation: A positive FAST examination in a hypotensive patient after
blunt trauma indicates hemodynamic instability with likely intra-
abdominal hemorrhage. The standard of care in this scenario is
immediate laparotomy without delay for further imaging, as the patient
,2|Page
is too unstable for CT and time to operative control of bleeding is
critical.
Question 2
A 30-year-old female sustains a gunshot wound to the right chest. She
is alert, with a respiratory rate of 28 breaths per minute and oxygen
saturation of 90% on room air. On examination, breath sounds are
diminished on the right side, and there is subcutaneous emphysema.
Which of the following is the most appropriate initial intervention?
A) Needle decompression of the right chest
B) Endotracheal intubation
C) Tube thoracostomy
D) Observation with supplemental oxygen
Answer: C) Tube thoracostomy
Explanation: This patient has a pneumothorax, likely tension or simple,
but the presence of subcutaneous emphysema and hypoxia suggests a
significant air leak. Tube thoracostomy is the definitive management for
a traumatic pneumothorax to evacuate air and allow lung re-expansion.
Needle decompression is reserved for tension pneumothorax with
hemodynamic compromise, which is not yet indicated here.
Question 3
A 60-year-old male with a history of hypertension is involved in a fall
from a height. He is conscious but confused. His Glasgow Coma Scale
(GCS) score is 13. Which of the following is the most important initial
step in the management of this patient?
,3|Page
A) Cervical spine immobilization
B) Administration of mannitol
C) Rapid sequence intubation
D) Non-contrast head CT
Answer: A) Cervical spine immobilization
Explanation: In any trauma patient with a significant mechanism and
altered mental status, cervical spine injury must be suspected until
proven otherwise. Immobilization with a rigid cervical collar and
backboard is the priority to prevent secondary spinal cord injury. While
head CT is important, airway and spine protection take precedence
initially.
Question 4
A 22-year-old male is stabbed in the left upper chest. He is in
respiratory distress with distended neck veins, tracheal deviation to the
right, and absent breath sounds on the left. What is the most
appropriate immediate intervention?
A) Pericardiocentesis
B) Tube thoracostomy on the left
C) Needle decompression of the left chest
D) Lateral thoracotomy
Answer: C) Needle decompression of the left chest
Explanation: The clinical presentation of respiratory distress, distended
neck veins, tracheal deviation, and absent breath sounds is classic for
tension pneumothorax. Needle decompression is the emergent, life-
, 4|Page
saving intervention to release the trapped air under pressure. This
should be followed by tube thoracostomy.
Question 5
A 55-year-old female is involved in a head-on collision. She is intubated
for a GCS of 8. On primary survey, her blood pressure is 80/50 mmHg,
heart rate is 130 beats per minute, and she has a distended abdomen.
FAST exam is positive. Which of the following is the most likely cause of
her hypotension?
A) Neurogenic shock
B) Hypovolemic shock due to intra-abdominal bleeding
C) Cardiogenic shock due to myocardial contusion
D) Obstructive shock due to pericardial tamponade
Answer: B) Hypovolemic shock due to intra-abdominal bleeding
Explanation: In a blunt trauma patient with hypotension, tachycardia,
and a positive FAST for intra-abdominal fluid, hypovolemic shock from
hemorrhage is the most likely etiology. Neurogenic shock would present
with hypotension and bradycardia. Cardiogenic and obstructive shocks
are less common in this context without specific findings like distended
neck veins or muffled heart sounds.
Question 6
