2025/2026 update
ATLS 10TH Edition POST TEST 2
Questions And Answers
(PASSING 100% GUARANTEED)
A 22 year old male is brought by ambulance to a small community hospital
after falling from the top of an 8 foot ladder. Initially, he was found to have
a large right pneumothorax. A chest tube was inserted and connected to
an underwater seal drainage collection system with negative pressure. A
repeat CXR demonstrates a residual, large right pneumothorax. After
transferring the patient to a verified trauma center, a third chest x-ray
reveals a persistent right pneumothorax. The chest tube appears to be
functioning and in good position. He remains hemodynamically normal
with no signs of respiratory distress. The most likely cause for the
persistent right pneumothorax is:
A. Flail chest
B. Diaphragmatic injury
C. Pulmonary contusion
D. Esophageal perforation
E. Tracheobronchial injury - ANS>>E. Tracheobronchial injury
Which of the following is LEAST reliable for diagnosing ESOPHAGEAL
intubation?
A. symmetrical chest wall movement
B. end-tidal CO2
C. bilateral breath sounds
D. oxygen saturation >92%
,B. repeated vomiting
C. severe maxillofacial trauma
D. sternal fracture
E. GCS 12 - ANS>>C. Severe maxillofacial trauma
Twenty seven people are severely injured in an aircraft crash at a local
airport. The principles of triage include:
A. establish a triage site within the internal perimeter of the crash site
B. treat only the most severely injured patients first
C. immediately transport all patients to the nearest hospital
D. treat the greatest number of patients in the shortest period of time
E. produce the greatest number of survivors based on available resources
- ANS>>E. Produce the greatest number of survivors based on available
resources
Which of the following statements are correct?
A. Cerebral contusions may coalesce to form an intracerebral hematoma
B. Epidural hematomas are usually seen in the frontal region
C. Subdural hematomas are caused by injury to the middle meningeal
artery
D. Subdural hematomas typically have a lenticular shape on CT
E. The associated brain damage is more severe in epidural hematomas -
ANS>>A. Cerebral contusions may coalesce to form an intracerebral
hematoma
EM: Epidural, middle meningeal
SuB: Subdural, Bridging veins
An 18 year old male is brought to the ED after being shot. He has one
bullet wound just below the right clavicle and another just below the costal
margin in the right posterior axillary line. His blood pressure is 110/60,
heart rate of 90, and respiratory rate of 34. After ensuring a patent airway
, E. Perform diagnostic peritoneal lavage - ANS>>A. Obtain a portable chest
x-ray
need more info on chest, not abdomen
Which of the following should be performed FIRST in any patient whose
injuries may include multiple closed extremity fractures?
A. A thorough assessment of four limb perfusion
B. Manuevers to prevent necrosis of the skin
C. Extremity compartment syndrome release
D. Ensuring adequate oxygenation and ventilation
E. Evaluation for occult crush syndrome - ANS>>D. Ensuring adequate
oxygenation and ventilation
(ABC's)
A 22 year old male sustains a shotgun wound to the shoulder and chest at
close range. His BP is 80/40 and HR 130. After 2 L of crystalloid solution
are rapidly infused, his BP increases to 122/84 and HR decreases to 100.
He is tachypneic with RR of 28. On PE, his breath sounds are decreased at
the left upper chest with dullness on percussion. A large caliber tube
thoracostomy is inserted into the fifth intercostal space with the return of
200 mL of blood and no air leak. The most appropriate next step is:
A. Insert a foley catheter
B. Begin to transfuse O negative blood
C. Perform thoracotomy
D. Obtain a CT Chest/Abd
E. Repeat the physical exam of the chest - ANS>>E. Repeat the physical
exam of the chest
decreased breath sounds w/dullness -> hemothorax, need tube to drain
vs.
decreased/absent breath sounds w/hyperresonance -> tension pneumonia,
ATLS 10TH Edition POST TEST 2
Questions And Answers
(PASSING 100% GUARANTEED)
A 22 year old male is brought by ambulance to a small community hospital
after falling from the top of an 8 foot ladder. Initially, he was found to have
a large right pneumothorax. A chest tube was inserted and connected to
an underwater seal drainage collection system with negative pressure. A
repeat CXR demonstrates a residual, large right pneumothorax. After
transferring the patient to a verified trauma center, a third chest x-ray
reveals a persistent right pneumothorax. The chest tube appears to be
functioning and in good position. He remains hemodynamically normal
with no signs of respiratory distress. The most likely cause for the
persistent right pneumothorax is:
A. Flail chest
B. Diaphragmatic injury
C. Pulmonary contusion
D. Esophageal perforation
E. Tracheobronchial injury - ANS>>E. Tracheobronchial injury
Which of the following is LEAST reliable for diagnosing ESOPHAGEAL
intubation?
A. symmetrical chest wall movement
B. end-tidal CO2
C. bilateral breath sounds
D. oxygen saturation >92%
,B. repeated vomiting
C. severe maxillofacial trauma
D. sternal fracture
E. GCS 12 - ANS>>C. Severe maxillofacial trauma
Twenty seven people are severely injured in an aircraft crash at a local
airport. The principles of triage include:
A. establish a triage site within the internal perimeter of the crash site
B. treat only the most severely injured patients first
C. immediately transport all patients to the nearest hospital
D. treat the greatest number of patients in the shortest period of time
E. produce the greatest number of survivors based on available resources
- ANS>>E. Produce the greatest number of survivors based on available
resources
Which of the following statements are correct?
A. Cerebral contusions may coalesce to form an intracerebral hematoma
B. Epidural hematomas are usually seen in the frontal region
C. Subdural hematomas are caused by injury to the middle meningeal
artery
D. Subdural hematomas typically have a lenticular shape on CT
E. The associated brain damage is more severe in epidural hematomas -
ANS>>A. Cerebral contusions may coalesce to form an intracerebral
hematoma
EM: Epidural, middle meningeal
SuB: Subdural, Bridging veins
An 18 year old male is brought to the ED after being shot. He has one
bullet wound just below the right clavicle and another just below the costal
margin in the right posterior axillary line. His blood pressure is 110/60,
heart rate of 90, and respiratory rate of 34. After ensuring a patent airway
, E. Perform diagnostic peritoneal lavage - ANS>>A. Obtain a portable chest
x-ray
need more info on chest, not abdomen
Which of the following should be performed FIRST in any patient whose
injuries may include multiple closed extremity fractures?
A. A thorough assessment of four limb perfusion
B. Manuevers to prevent necrosis of the skin
C. Extremity compartment syndrome release
D. Ensuring adequate oxygenation and ventilation
E. Evaluation for occult crush syndrome - ANS>>D. Ensuring adequate
oxygenation and ventilation
(ABC's)
A 22 year old male sustains a shotgun wound to the shoulder and chest at
close range. His BP is 80/40 and HR 130. After 2 L of crystalloid solution
are rapidly infused, his BP increases to 122/84 and HR decreases to 100.
He is tachypneic with RR of 28. On PE, his breath sounds are decreased at
the left upper chest with dullness on percussion. A large caliber tube
thoracostomy is inserted into the fifth intercostal space with the return of
200 mL of blood and no air leak. The most appropriate next step is:
A. Insert a foley catheter
B. Begin to transfuse O negative blood
C. Perform thoracotomy
D. Obtain a CT Chest/Abd
E. Repeat the physical exam of the chest - ANS>>E. Repeat the physical
exam of the chest
decreased breath sounds w/dullness -> hemothorax, need tube to drain
vs.
decreased/absent breath sounds w/hyperresonance -> tension pneumonia,
