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ATLS 10TH EDITION PRE-TEST 2026/2027 | ADVANCED
TRAUMA LIFE SUPPORT – EXPERT VERIFIED | 50
QUESTIONS & COMPLETE RATIONALES | PASS
GUARANTEED - A+ GRADED
SECTION 1: PRIMARY SURVEY & INITIAL ASSESSMENT (Questions 1-10)
Q1: The first step in the primary survey of a trauma patient is:
A. Breathing and ventilation
B. Circulation with hemorrhage control
C. Airway with cervical spine protection
D. Disability (neurologic exam)
Correct Answer: C
Rationale: The primary survey follows the ABCDE sequence: Airway with cervical spine protection, Breathing
and ventilation, Circulation with hemorrhage control, Disability (neurologic exam), and
Exposure/environmental control . Establishing a patent airway while protecting the cervical spine is the
absolute first priority in any trauma patient. This is consistent with the ATLS protocol and American College
of Surgeons (ACS) guidelines. Key teaching point: A=Airway with cervical spine protection; this is the first
step in the primary survey.
Q2: A trauma patient is anxious, restless, and breathing rapidly, but vital signs show a normal blood pressure.
Which of the following best explains this presentation?
A. The patient is not in shock because blood pressure is normal
B. Sympathetic compensation is maintaining blood pressure despite ongoing blood loss
C. The patient is experiencing neurogenic shock
D. Blood pressure is the earliest indicator of shock severity
Correct Answer: B
Rationale: Sympathetic compensation (tachycardia, vasoconstriction, tachypnea) maintains blood pressure
until approximately 30% of circulating volume is lost . Anxiety and restlessness from early cerebral
hypoperfusion appear well before hypotension develops, making blood pressure a late, not early, indicator.
This represents Class II hemorrhage (15-30% blood loss) where tachycardia is present but blood pressure is
still normal. Key teaching point: Normal blood pressure does not rule out shock; anxiety, restlessness, and
tachycardia are early signs of compensatory shock.
,2
Q3: In a trauma patient with a suspected cervical spine injury, the most appropriate airway opening technique
is:
A. Head-tilt, chin-lift maneuver
B. Jaw-thrust maneuver without head extension
C. Oropharyngeal airway insertion
D. Nasopharyngeal airway insertion
Correct Answer: B
Rationale: The jaw-thrust maneuver without head extension is the preferred method to open the airway in
patients with known or suspected cervical spine injury. This technique maintains spinal motion restriction
while providing a patent airway. The head-tilt, chin-lift maneuver (A) can exacerbate spinal injury.
Oropharyngeal (C) and nasopharyngeal (D) airways may be used after the airway is opened. Key teaching
point: Jaw-thrust maneuver is the preferred airway opening technique in patients with suspected cervical
spine injury.
Q4: A trauma patient has a GCS score of 14. Which of the following is the most appropriate action?
A. Transport immediately, performing a secondary survey en route
B. Perform a full secondary survey at the scene
C. Wait for ALS to arrive
D. Initiate IV access at the scene
Correct Answer: A
Rationale: A GCS score of 14 is abnormal in the context of trauma and warrants rapid transport to a trauma
center. While not severely impaired, the patient needs evaluation. If transport is prolonged, a secondary
survey can be performed en route. Delaying transport to perform a secondary survey at the scene (B) is not
recommended. Key teaching point: A GCS score of 14 is abnormal; do not delay transport to perform a full
secondary survey at the scene.
Q5: The secondary survey is performed:
A. Before treating life threats
B. After immediate threats have been addressed
C. Only in minor injuries
D. Instead of the primary assessment
Correct Answer: B
Rationale: The secondary survey is a systematic head-to-toe examination performed after the primary survey
is complete and life-threatening conditions have been addressed . It identifies additional injuries not found in
the primary survey. Delaying transport to complete the secondary survey is not recommended; it can be
, 3
performed en route. Key teaching point: Secondary survey identifies injuries missed in the primary survey;
do not delay transport to complete it.
Q6: Which of the following is the most common cause of preventable trauma death?
A. Traumatic brain injury
B. Uncontrolled hemorrhage
C. Tension pneumothorax
D. Airway obstruction
Correct Answer: B
Rationale: Uncontrolled hemorrhage is the leading cause of preventable trauma death . This underscores the
importance of the ABCDE approach, placing exsanguinating hemorrhage as a priority. Early recognition and
aggressive management of hemorrhage with direct pressure, tourniquets, and pelvic binders are essential. Key
teaching point: Uncontrolled hemorrhage is the leading cause of preventable trauma death; rapid
hemorrhage control is the priority.
Q7: What is the most sensitive test used to make a diagnosis of skull fracture?
A. Physical exam
B. Head CT
C. Skull radiographs
D. MRI
Correct Answer: B
Rationale: Head CT is the most sensitive imaging modality for diagnosing skull fractures . It is the gold
standard in trauma evaluation and can detect fractures, intracranial hemorrhage, and other injuries rapidly.
Skull radiographs (C) are rarely used in modern trauma care. MRI (D) is not appropriate for acute trauma
evaluation due to time constraints. Key teaching point: Head CT is the most sensitive test for skull fractures;
it is essential in acute trauma evaluation.
Q8: The preferred route of venous access in a trauma patient is:
A. Central venous catheter
B. Percutaneous peripheral veins in the upper extremities
C. Intraosseous (IO) access
D. Femoral vein catheterization
Correct Answer: B
Rationale: The preferred route of venous access in trauma patients is percutaneous peripheral veins in the
upper extremities . This allows for rapid fluid and blood product administration. Intraosseous (IO) access (C)
ATLS 10TH EDITION PRE-TEST 2026/2027 | ADVANCED
TRAUMA LIFE SUPPORT – EXPERT VERIFIED | 50
QUESTIONS & COMPLETE RATIONALES | PASS
GUARANTEED - A+ GRADED
SECTION 1: PRIMARY SURVEY & INITIAL ASSESSMENT (Questions 1-10)
Q1: The first step in the primary survey of a trauma patient is:
A. Breathing and ventilation
B. Circulation with hemorrhage control
C. Airway with cervical spine protection
D. Disability (neurologic exam)
Correct Answer: C
Rationale: The primary survey follows the ABCDE sequence: Airway with cervical spine protection, Breathing
and ventilation, Circulation with hemorrhage control, Disability (neurologic exam), and
Exposure/environmental control . Establishing a patent airway while protecting the cervical spine is the
absolute first priority in any trauma patient. This is consistent with the ATLS protocol and American College
of Surgeons (ACS) guidelines. Key teaching point: A=Airway with cervical spine protection; this is the first
step in the primary survey.
Q2: A trauma patient is anxious, restless, and breathing rapidly, but vital signs show a normal blood pressure.
Which of the following best explains this presentation?
A. The patient is not in shock because blood pressure is normal
B. Sympathetic compensation is maintaining blood pressure despite ongoing blood loss
C. The patient is experiencing neurogenic shock
D. Blood pressure is the earliest indicator of shock severity
Correct Answer: B
Rationale: Sympathetic compensation (tachycardia, vasoconstriction, tachypnea) maintains blood pressure
until approximately 30% of circulating volume is lost . Anxiety and restlessness from early cerebral
hypoperfusion appear well before hypotension develops, making blood pressure a late, not early, indicator.
This represents Class II hemorrhage (15-30% blood loss) where tachycardia is present but blood pressure is
still normal. Key teaching point: Normal blood pressure does not rule out shock; anxiety, restlessness, and
tachycardia are early signs of compensatory shock.
,2
Q3: In a trauma patient with a suspected cervical spine injury, the most appropriate airway opening technique
is:
A. Head-tilt, chin-lift maneuver
B. Jaw-thrust maneuver without head extension
C. Oropharyngeal airway insertion
D. Nasopharyngeal airway insertion
Correct Answer: B
Rationale: The jaw-thrust maneuver without head extension is the preferred method to open the airway in
patients with known or suspected cervical spine injury. This technique maintains spinal motion restriction
while providing a patent airway. The head-tilt, chin-lift maneuver (A) can exacerbate spinal injury.
Oropharyngeal (C) and nasopharyngeal (D) airways may be used after the airway is opened. Key teaching
point: Jaw-thrust maneuver is the preferred airway opening technique in patients with suspected cervical
spine injury.
Q4: A trauma patient has a GCS score of 14. Which of the following is the most appropriate action?
A. Transport immediately, performing a secondary survey en route
B. Perform a full secondary survey at the scene
C. Wait for ALS to arrive
D. Initiate IV access at the scene
Correct Answer: A
Rationale: A GCS score of 14 is abnormal in the context of trauma and warrants rapid transport to a trauma
center. While not severely impaired, the patient needs evaluation. If transport is prolonged, a secondary
survey can be performed en route. Delaying transport to perform a secondary survey at the scene (B) is not
recommended. Key teaching point: A GCS score of 14 is abnormal; do not delay transport to perform a full
secondary survey at the scene.
Q5: The secondary survey is performed:
A. Before treating life threats
B. After immediate threats have been addressed
C. Only in minor injuries
D. Instead of the primary assessment
Correct Answer: B
Rationale: The secondary survey is a systematic head-to-toe examination performed after the primary survey
is complete and life-threatening conditions have been addressed . It identifies additional injuries not found in
the primary survey. Delaying transport to complete the secondary survey is not recommended; it can be
, 3
performed en route. Key teaching point: Secondary survey identifies injuries missed in the primary survey;
do not delay transport to complete it.
Q6: Which of the following is the most common cause of preventable trauma death?
A. Traumatic brain injury
B. Uncontrolled hemorrhage
C. Tension pneumothorax
D. Airway obstruction
Correct Answer: B
Rationale: Uncontrolled hemorrhage is the leading cause of preventable trauma death . This underscores the
importance of the ABCDE approach, placing exsanguinating hemorrhage as a priority. Early recognition and
aggressive management of hemorrhage with direct pressure, tourniquets, and pelvic binders are essential. Key
teaching point: Uncontrolled hemorrhage is the leading cause of preventable trauma death; rapid
hemorrhage control is the priority.
Q7: What is the most sensitive test used to make a diagnosis of skull fracture?
A. Physical exam
B. Head CT
C. Skull radiographs
D. MRI
Correct Answer: B
Rationale: Head CT is the most sensitive imaging modality for diagnosing skull fractures . It is the gold
standard in trauma evaluation and can detect fractures, intracranial hemorrhage, and other injuries rapidly.
Skull radiographs (C) are rarely used in modern trauma care. MRI (D) is not appropriate for acute trauma
evaluation due to time constraints. Key teaching point: Head CT is the most sensitive test for skull fractures;
it is essential in acute trauma evaluation.
Q8: The preferred route of venous access in a trauma patient is:
A. Central venous catheter
B. Percutaneous peripheral veins in the upper extremities
C. Intraosseous (IO) access
D. Femoral vein catheterization
Correct Answer: B
Rationale: The preferred route of venous access in trauma patients is percutaneous peripheral veins in the
upper extremities . This allows for rapid fluid and blood product administration. Intraosseous (IO) access (C)
