ATLS PRACTICE ACTUAL EXAM 2026/2027 | Advanced
Trauma Life Support Questions | 10th/11th Edition Clinical
Scenarios with Rationales | Verified Answers | Pass
Guaranteed - A+ Graded
Domain 1: Initial Assessment & Primary Survey (ABCDE) - 25 Questions
Q1: A 34-year-old unrestrained driver is brought to the ED after a high-speed frontal
collision. He is confused, speaking in short phrases, has a respiratory rate of 32, heart
rate of 128, and blood pressure of 88/56 mmHg. Breath sounds are diminished on the
left. During your primary survey, what is the immediate next step?
A. Obtain a chest X-ray to confirm pneumothorax
B. Perform needle decompression on the left side
C. Establish two large-bore IVs and begin fluid resuscitation
D. Perform endotracheal intubation immediately
Correct Answer: B
Rationale: The patient presents with signs of shock (hypotension, tachycardia),
respiratory distress, and unilateral decreased breath sounds following blunt chest
trauma—classic findings for tension pneumothorax. According to ATLS Primary Survey
,"B" (Breathing), life-threatening thoracic conditions must be addressed immediately.
Needle decompression is performed before imaging or other interventions.
● A is incorrect: Imaging should never delay treatment of a life-threatening
condition identified during the primary survey. The clinical diagnosis of tension
pneumothorax is sufficient for immediate intervention.
● C is incorrect: While fluid resuscitation is important for hemorrhagic shock, the
primary life threat here is respiratory/circulatory compromise from tension
pneumothorax. Decompression must precede fluid administration.
● D is incorrect: While the patient may eventually require intubation, relieving the
tension pneumothorax takes priority and may obviate the need for immediate
airway intervention.
Q2: During the primary survey of a 28-year-old motorcycle crash victim, you note
gurgling sounds during respiration and see blood in the oropharynx. The patient is
responsive to painful stimuli but not verbalizing. What is your immediate intervention?
A. Apply supplemental oxygen via non-rebreather mask
B. Perform nasotracheal intubation
C. Open the airway with jaw thrust and suction the oropharynx
D. Obtain a CT scan of the cervical spine
Correct Answer: C
,Rationale: This represents Primary Survey "A" (Airway with C-spine protection). Blood
and gurgling indicate airway obstruction. The immediate step is to open the airway
using a jaw thrust (maintaining C-spine immobilization) and suction to clear secretions.
This follows the ATLS algorithm of addressing airway patency before other
interventions.
● A is incorrect: Supplemental oxygen is ineffective if the airway is obstructed by
blood or secretions. The obstruction must be cleared first.
● B is incorrect: Nasotracheal intubation is contraindicated in patients with
potential basilar skull fractures (common in trauma) and should not be
attempted before basic airway maneuvers and suctioning.
● D is incorrect: Imaging is never performed during the primary survey. C-spine
clearance is a secondary concern after airway patency is established.
Q3: A 45-year-old construction worker falls 20 feet from scaffolding. Primary survey
reveals: patent airway, bilateral breath sounds, HR 140, BP 74/40, RR 28, GCS 13.
Peripheral pulses are weak and thready. Two large-bore IVs are established. What is the
appropriate initial fluid management?
A. Administer 1 liter of lactated Ringer's rapidly and reassess
B. Administer 250mL bolus of normal saline and reassess
C. Begin blood transfusion immediately with O-negative blood
D. Administer 2 liters of lactated Ringer's before reassessment
Correct Answer: B
, Rationale: ATLS 10th Edition emphasizes hypotensive (balanced) resuscitation for
hemorrhagic shock without TBI. The goal is to maintain adequate perfusion (systolic BP
~90 mmHg) while avoiding hypertension that could dislodge clots or dilute clotting
factors. A 250mL bolus allows careful reassessment of response.
● A is incorrect: 1 liter is excessive for initial resuscitation in the absence of TBI.
Large crystalloid volumes can cause dilutional coagulopathy, hypothermia, and
rebleeding.
● C is incorrect: While blood products are preferred for ongoing hemorrhage, the
initial step is a crystalloid challenge to assess response. Immediate blood
transfusion is reserved for patients with obvious ongoing massive hemorrhage or
no response to initial fluid.
● D is incorrect: 2 liters represents the old "3:1 rule" paradigm that has been
replaced by balanced resuscitation principles. Fixed-volume resuscitation
without reassessment is contrary to current ATLS guidelines.
Q4: In a mass casualty incident with limited resources, which patient should receive
priority for immediate transport to a trauma center?
A. 25-year-old with isolated closed femur fracture, stable vitals
B. 40-year-old with GCS 9, hemodynamically stable, localizing to pain
C. 60-year-old with respiratory rate of 6, cyanotic, no IV access
D. 35-year-old with 30% TBSA burns, airway intact, stable breathing
Correct Answer: C
Trauma Life Support Questions | 10th/11th Edition Clinical
Scenarios with Rationales | Verified Answers | Pass
Guaranteed - A+ Graded
Domain 1: Initial Assessment & Primary Survey (ABCDE) - 25 Questions
Q1: A 34-year-old unrestrained driver is brought to the ED after a high-speed frontal
collision. He is confused, speaking in short phrases, has a respiratory rate of 32, heart
rate of 128, and blood pressure of 88/56 mmHg. Breath sounds are diminished on the
left. During your primary survey, what is the immediate next step?
A. Obtain a chest X-ray to confirm pneumothorax
B. Perform needle decompression on the left side
C. Establish two large-bore IVs and begin fluid resuscitation
D. Perform endotracheal intubation immediately
Correct Answer: B
Rationale: The patient presents with signs of shock (hypotension, tachycardia),
respiratory distress, and unilateral decreased breath sounds following blunt chest
trauma—classic findings for tension pneumothorax. According to ATLS Primary Survey
,"B" (Breathing), life-threatening thoracic conditions must be addressed immediately.
Needle decompression is performed before imaging or other interventions.
● A is incorrect: Imaging should never delay treatment of a life-threatening
condition identified during the primary survey. The clinical diagnosis of tension
pneumothorax is sufficient for immediate intervention.
● C is incorrect: While fluid resuscitation is important for hemorrhagic shock, the
primary life threat here is respiratory/circulatory compromise from tension
pneumothorax. Decompression must precede fluid administration.
● D is incorrect: While the patient may eventually require intubation, relieving the
tension pneumothorax takes priority and may obviate the need for immediate
airway intervention.
Q2: During the primary survey of a 28-year-old motorcycle crash victim, you note
gurgling sounds during respiration and see blood in the oropharynx. The patient is
responsive to painful stimuli but not verbalizing. What is your immediate intervention?
A. Apply supplemental oxygen via non-rebreather mask
B. Perform nasotracheal intubation
C. Open the airway with jaw thrust and suction the oropharynx
D. Obtain a CT scan of the cervical spine
Correct Answer: C
,Rationale: This represents Primary Survey "A" (Airway with C-spine protection). Blood
and gurgling indicate airway obstruction. The immediate step is to open the airway
using a jaw thrust (maintaining C-spine immobilization) and suction to clear secretions.
This follows the ATLS algorithm of addressing airway patency before other
interventions.
● A is incorrect: Supplemental oxygen is ineffective if the airway is obstructed by
blood or secretions. The obstruction must be cleared first.
● B is incorrect: Nasotracheal intubation is contraindicated in patients with
potential basilar skull fractures (common in trauma) and should not be
attempted before basic airway maneuvers and suctioning.
● D is incorrect: Imaging is never performed during the primary survey. C-spine
clearance is a secondary concern after airway patency is established.
Q3: A 45-year-old construction worker falls 20 feet from scaffolding. Primary survey
reveals: patent airway, bilateral breath sounds, HR 140, BP 74/40, RR 28, GCS 13.
Peripheral pulses are weak and thready. Two large-bore IVs are established. What is the
appropriate initial fluid management?
A. Administer 1 liter of lactated Ringer's rapidly and reassess
B. Administer 250mL bolus of normal saline and reassess
C. Begin blood transfusion immediately with O-negative blood
D. Administer 2 liters of lactated Ringer's before reassessment
Correct Answer: B
, Rationale: ATLS 10th Edition emphasizes hypotensive (balanced) resuscitation for
hemorrhagic shock without TBI. The goal is to maintain adequate perfusion (systolic BP
~90 mmHg) while avoiding hypertension that could dislodge clots or dilute clotting
factors. A 250mL bolus allows careful reassessment of response.
● A is incorrect: 1 liter is excessive for initial resuscitation in the absence of TBI.
Large crystalloid volumes can cause dilutional coagulopathy, hypothermia, and
rebleeding.
● C is incorrect: While blood products are preferred for ongoing hemorrhage, the
initial step is a crystalloid challenge to assess response. Immediate blood
transfusion is reserved for patients with obvious ongoing massive hemorrhage or
no response to initial fluid.
● D is incorrect: 2 liters represents the old "3:1 rule" paradigm that has been
replaced by balanced resuscitation principles. Fixed-volume resuscitation
without reassessment is contrary to current ATLS guidelines.
Q4: In a mass casualty incident with limited resources, which patient should receive
priority for immediate transport to a trauma center?
A. 25-year-old with isolated closed femur fracture, stable vitals
B. 40-year-old with GCS 9, hemodynamically stable, localizing to pain
C. 60-year-old with respiratory rate of 6, cyanotic, no IV access
D. 35-year-old with 30% TBSA burns, airway intact, stable breathing
Correct Answer: C
