PASSPOINT PRO
TRAUMA PREPARATION SERIES
GUIDE + 100Q
ATLS 11 Final Review Study Guide
High-yield trauma review + 100-question final readiness exam
with detailed answer key
ORIGINAL QUESTIONS DETAILED RATIONALES xABCDE FOCUS
Clinical prioritization Why the answer wins ATLS 11 framework
,PASSPOINT PRO ATLS 11 Final Review Study Guide
High-Yield ATLS 11 Trauma Review
1. xABCDE Primary Survey
x - Exsanguinating hemorrhage: Control immediately life-threatening external bleeding before moving on. Use direct pressure,
appropriate tourniquet use for severe extremity bleeding, and packing/hemostatic measures for suitable junctional wounds.
A - Airway with cervical-spine protection: Assess patency, clear blood/secretions, use basic maneuvers, and establish a
definitive airway when protection or ventilation is inadequate. Maintain spinal alignment without delaying life-saving
oxygenation.
B - Breathing: Expose and examine the chest for tension pneumothorax, open pneumothorax, massive hemothorax, and other
ventilation threats. Treat clinical tension pneumothorax immediately rather than waiting for imaging in an unstable patient.
C - Circulation: Assume hemorrhage in traumatic shock until a competing cause is established. Search for bleeding in the chest,
abdomen, pelvis/retroperitoneum, external wounds, and major long-bone/soft-tissue compartments.
D - Disability: Record GCS components, pupils, and gross motor findings. Prevent secondary brain injury by avoiding hypoxia
and hypotension.
E - Exposure/Environment: Fully expose to find hidden injuries, then prevent hypothermia with warmed fluids/blood and active
warming.
2. Airway and Ventilation
Clear speech suggests a patent airway at that moment, not a permanently safe airway. Reassess continuously because edema,
bleeding, fatigue, or reduced consciousness can cause delayed deterioration.
Preoxygenate when time allows, prepare suction and rescue devices, assign backup roles, and confirm tracheal placement with
waveform capnography plus clinical assessment.
After intubation, sudden desaturation should trigger immediate reassessment for tube displacement, obstruction,
pneumothorax, and equipment failure.
3. Shock and Hemorrhage Control
Look beyond blood pressure. Mental status, pulse quality, skin perfusion, urine output, lactate/base-deficit trends, and
response to resuscitation help identify occult shock.
Major ongoing hemorrhage requires blood-product resuscitation and rapid source control. Avoid relying on large-volume
crystalloid as a substitute for hemorrhage control.
Prevent hypothermia and monitor ionized calcium during major transfusion because coagulopathy and hypocalcemia can
worsen resuscitation.
4. Chest Trauma
Tension pneumothorax: unstable patient + severe respiratory compromise + unilateral absent breath sounds/pressure signs =
immediate decompression followed by definitive chest drainage.
Open pneumothorax: cover the chest-wall defect and drain the pleural space appropriately. Massive hemothorax combines
respiratory compromise with major blood loss.
Tamponade causes obstructive shock from impaired cardiac filling; penetrating precordial trauma, hypotension, venous
distention, and pericardial fluid should raise concern.
5. Abdomen and Pelvis
FAST is most useful as a rapid bedside search for free fluid; a negative study does not exclude retroperitoneal, bowel, or early
hemorrhage.
Unstable patient with free intraperitoneal fluid requires rapid hemorrhage control rather than a trip to CT. Stable patients can
usually undergo more detailed cross-sectional imaging.
ATLS Trauma Preparation Page 1
, PASSPOINT PRO ATLS 11 Final Review Study Guide
Suspected unstable pelvic fracture: minimize repeated manipulation, apply pelvic compression correctly, resuscitate, and
escalate to definitive hemorrhage control when shock persists.
6. Brain and Spine
Document GCS by components and trend it. A declining level of consciousness, new anisocoria, or focal findings can signal
expanding intracranial pathology.
Prevent secondary brain injury by maintaining oxygenation, ventilation, and perfusion. Routine aggressive hyperventilation is
avoided because it can reduce cerebral blood flow.
Distinguish neurogenic shock (hemodynamic vasodilation/bradycardia) from spinal shock (temporary neurologic
areflexia/flaccidity below the lesion).
7. Extremity and Musculoskeletal Trauma
Check and document distal pulses, capillary refill, motor function, and sensation before and after splinting or reduction.
Compartment syndrome can exist with palpable pulses. Pain out of proportion and pain with passive stretch are important early
clues.
Open fractures need sterile coverage, early antibiotics, tetanus assessment when indicated, stabilization, and timely
debridement.
8. Special Populations
Children: Smaller airways can obstruct quickly, hypotension may be late, and weight-based equipment/dosing matter.
Pregnancy: Maternal xABCDE resuscitation comes first. Relieve aortocaval compression in later pregnancy and assess for
placental abruption after blunt trauma.
Older adults: Serious injury can follow lower-energy mechanisms, medications can blunt tachycardia, and anticoagulation
increases concern for occult intracranial bleeding.
9. Secondary Survey, Reassessment, and Transfer
Perform the secondary survey only after immediate life threats are treated. Use a systematic head-to-toe approach plus
AMPLE history.
Any deterioration means return to xABCDE. Trauma care is iterative, not a one-time checklist.
When local capability is insufficient, arrange early transfer while continuing essential stabilization. Avoid nonessential tests that
delay definitive care.
ATLS Trauma Preparation Page 2
TRAUMA PREPARATION SERIES
GUIDE + 100Q
ATLS 11 Final Review Study Guide
High-yield trauma review + 100-question final readiness exam
with detailed answer key
ORIGINAL QUESTIONS DETAILED RATIONALES xABCDE FOCUS
Clinical prioritization Why the answer wins ATLS 11 framework
,PASSPOINT PRO ATLS 11 Final Review Study Guide
High-Yield ATLS 11 Trauma Review
1. xABCDE Primary Survey
x - Exsanguinating hemorrhage: Control immediately life-threatening external bleeding before moving on. Use direct pressure,
appropriate tourniquet use for severe extremity bleeding, and packing/hemostatic measures for suitable junctional wounds.
A - Airway with cervical-spine protection: Assess patency, clear blood/secretions, use basic maneuvers, and establish a
definitive airway when protection or ventilation is inadequate. Maintain spinal alignment without delaying life-saving
oxygenation.
B - Breathing: Expose and examine the chest for tension pneumothorax, open pneumothorax, massive hemothorax, and other
ventilation threats. Treat clinical tension pneumothorax immediately rather than waiting for imaging in an unstable patient.
C - Circulation: Assume hemorrhage in traumatic shock until a competing cause is established. Search for bleeding in the chest,
abdomen, pelvis/retroperitoneum, external wounds, and major long-bone/soft-tissue compartments.
D - Disability: Record GCS components, pupils, and gross motor findings. Prevent secondary brain injury by avoiding hypoxia
and hypotension.
E - Exposure/Environment: Fully expose to find hidden injuries, then prevent hypothermia with warmed fluids/blood and active
warming.
2. Airway and Ventilation
Clear speech suggests a patent airway at that moment, not a permanently safe airway. Reassess continuously because edema,
bleeding, fatigue, or reduced consciousness can cause delayed deterioration.
Preoxygenate when time allows, prepare suction and rescue devices, assign backup roles, and confirm tracheal placement with
waveform capnography plus clinical assessment.
After intubation, sudden desaturation should trigger immediate reassessment for tube displacement, obstruction,
pneumothorax, and equipment failure.
3. Shock and Hemorrhage Control
Look beyond blood pressure. Mental status, pulse quality, skin perfusion, urine output, lactate/base-deficit trends, and
response to resuscitation help identify occult shock.
Major ongoing hemorrhage requires blood-product resuscitation and rapid source control. Avoid relying on large-volume
crystalloid as a substitute for hemorrhage control.
Prevent hypothermia and monitor ionized calcium during major transfusion because coagulopathy and hypocalcemia can
worsen resuscitation.
4. Chest Trauma
Tension pneumothorax: unstable patient + severe respiratory compromise + unilateral absent breath sounds/pressure signs =
immediate decompression followed by definitive chest drainage.
Open pneumothorax: cover the chest-wall defect and drain the pleural space appropriately. Massive hemothorax combines
respiratory compromise with major blood loss.
Tamponade causes obstructive shock from impaired cardiac filling; penetrating precordial trauma, hypotension, venous
distention, and pericardial fluid should raise concern.
5. Abdomen and Pelvis
FAST is most useful as a rapid bedside search for free fluid; a negative study does not exclude retroperitoneal, bowel, or early
hemorrhage.
Unstable patient with free intraperitoneal fluid requires rapid hemorrhage control rather than a trip to CT. Stable patients can
usually undergo more detailed cross-sectional imaging.
ATLS Trauma Preparation Page 1
, PASSPOINT PRO ATLS 11 Final Review Study Guide
Suspected unstable pelvic fracture: minimize repeated manipulation, apply pelvic compression correctly, resuscitate, and
escalate to definitive hemorrhage control when shock persists.
6. Brain and Spine
Document GCS by components and trend it. A declining level of consciousness, new anisocoria, or focal findings can signal
expanding intracranial pathology.
Prevent secondary brain injury by maintaining oxygenation, ventilation, and perfusion. Routine aggressive hyperventilation is
avoided because it can reduce cerebral blood flow.
Distinguish neurogenic shock (hemodynamic vasodilation/bradycardia) from spinal shock (temporary neurologic
areflexia/flaccidity below the lesion).
7. Extremity and Musculoskeletal Trauma
Check and document distal pulses, capillary refill, motor function, and sensation before and after splinting or reduction.
Compartment syndrome can exist with palpable pulses. Pain out of proportion and pain with passive stretch are important early
clues.
Open fractures need sterile coverage, early antibiotics, tetanus assessment when indicated, stabilization, and timely
debridement.
8. Special Populations
Children: Smaller airways can obstruct quickly, hypotension may be late, and weight-based equipment/dosing matter.
Pregnancy: Maternal xABCDE resuscitation comes first. Relieve aortocaval compression in later pregnancy and assess for
placental abruption after blunt trauma.
Older adults: Serious injury can follow lower-energy mechanisms, medications can blunt tachycardia, and anticoagulation
increases concern for occult intracranial bleeding.
9. Secondary Survey, Reassessment, and Transfer
Perform the secondary survey only after immediate life threats are treated. Use a systematic head-to-toe approach plus
AMPLE history.
Any deterioration means return to xABCDE. Trauma care is iterative, not a one-time checklist.
When local capability is insufficient, arrange early transfer while continuing essential stabilization. Avoid nonessential tests that
delay definitive care.
ATLS Trauma Preparation Page 2
