ATLS 10TH EDITION GERIATRIC TRAUMA EXAM TESTBANK |
AMERICAN COLLEGE OF SURGEONS | ALL QUESTIONS AND
ANSWERS 2026/2027 | VERIFIED ANSWERS PLUS RATIONALES
GRADED Q&A COMPREHENSIVE STUDY GUIDE | VERIFIED
LATEST 2027
1. An 82-year-old female presents to the emergency department following a ground-level
fall. She is on chronic warfarin therapy for atrial fibrillation. Her initial vital signs are
blood pressure 135/85 mmHg, heart rate 88 beats per minute, respiratory rate 18 breaths
per minute, and Glasgow Coma Scale score is 15. A non-contrast head CT reveals a small
acute subdural hematoma with minimal mass effect. Which of the following is the most
immediate priority in her management?
A. Immediate administration of fresh frozen plasma only
B. Reversal of anticoagulation and urgent neurosurgical consultation
C. Discharge home with strict head injury instructions and outpatient follow-up
D. Initiation of systemic therapeutic heparin to prevent thromboembolism
Answer: B
Reversal of anticoagulation in elderly patients on warfarin with intracranial hemorrhage is
critical to prevent hematoma expansion. Geriatric patients have fragile bridging veins and
baseline brain atrophy, predisposing them to rapid neurological deterioration despite a
normal initial GCS. Urgent reversal agents (such as prothrombin complex concentrate and
vitamin K) combined with neurosurgical oversight represent the standard of care.
2. A 78-year-old male is brought in after a motor vehicle collision. He has multiple rib
fractures and a pulmonary contusion. His vital signs show blood pressure 90/60 mmHg,
heart rate 115 beats per minute, and respiratory rate 28 breaths per minute. He appears
confused and cool to the touch. Why is initial physiological interpretation uniquely
challenging in this geriatric patient population?
A. Baseline hypertension masks normotension, and physiological reserve is blunted
B. Tachycardia is typically absent due to baseline parasympathetic dominance
C. Respiratory alkalosis is the primary sign of occult hemorrhagic shock in the elderly
D. Baseline cognitive impairment prevents any reliable evaluation of perfusion status
Answer: A
Geriatric trauma patients frequently have chronic hypertension, meaning a "normal" systolic
blood pressure of 120 mmHg may actually represent profound relative hypotension and tissue
hypoperfusion. Furthermore, age-related decreases in maximum heart rate and blunted
,catecholamine responses mean tachycardia may be delayed or absent even during significant
blood loss.
3. An 85-year-old male falls down a flight of stairs and sustains an isolated cervical spine
injury without radiographic fracture. He presents with quadriplegia and hypotension with
relative bradycardia. What pathophysiological mechanism best explains his hemodynamic
instability?
A. Loss of sympathetic tone leading to systemic vasodilation and uninhibited vagal tone
B. Direct myocardial contusion secondary to high-energy blunt anterior chest impact
C. Hypovolemic shock caused by occult retroperitoneal hemorrhage from pelvic shear
D. Septic shock from concurrent aspiration pneumonia sustained during the fall event
Answer: A
Neurogenic shock results from the disruption of the descending sympathetic pathways,
typically above the T6 level. This leads to a loss of vasomotor tone in resistance and
capacitance vessels, causing peripheral pooling, hypotension, and bradycardia due to
unopposed vagal stimulation, which is distinct from hypovolemic shock.
4. During the primary survey of a 76-year-old male involved in a pedestrian strike, the
trauma team notes decreased breath sounds on the left side with tracheal deviation to the
right and profound hemodynamic collapse. What is the immediate life-saving intervention?
A. Insertion of a large-bore chest tube in the fifth intercostal space without delay
B. Needle decompression of the left chest followed by immediate tube thoracostomy
C. Urgent diagnostic peritoneal lavage to rule out concomitant intra-abdominal bleeding
D. Immediate endotracheal intubation and initiation of positive pressure ventilation
Answer: B
A tension pneumothorax causes a progressive rise in intrathoracic pressure, collapsing venous
return and causing obstructive shock. In the setting of hemodynamic instability, needle
decompression must be performed immediately to relieve pressure prior to definitive tube
thoracostomy, avoiding fatal cardiovascular collapse.
5. A 79-year-old female presents following a low-speed motor vehicle crash. She takes a
beta-blocker for hypertension. Her heart rate is 72 beats per minute and blood pressure is
85/55 mmHg. She is anxious and pale. Which resuscitation strategy is most appropriate for
managing her occult shock?
A. Restrict IV fluids strictly to prevent iatrogenic pulmonary edema and heart failure
B. Administer rapid fluid boluses of 2 liters of normal saline prior to blood products
C. Initiate early balanced blood product resuscitation while avoiding excessive crystalloids
D. Administer high-dose vasopressors immediately as first-line therapy for hypotension
,Answer: C
Elderly patients tolerate aggressive crystalloid resuscitation poorly due to decreased
myocardial compliance and limited renal reserve, increasing the risk of acute respiratory
distress syndrome and fluid overload. Early utilization of a balanced blood product ratio
(plasma, platelets, and packed red blood cells) is preferred in traumatic hemorrhagic shock.
6. An 81-year-old male is admitted after an accidental fall. On hospital day two, he becomes
increasingly agitated, disoriented, and attempts to pull out his intravenous lines. He denies
visual hallucinations but cannot state the correct year or hospital location. What is the
most likely diagnosis?
A. Early-onset primary neurodegenerative dementia progressing rapidly
B. Acute hospital-acquired delirium secondary to physiologic stress and pain
C. Wernicke-Korsakoff syndrome precipitated by prolonged fasting
D. Acute schizophrenia exacerbation triggered by environmental trauma
Answer: B
Delirium is a common, acute, and fluctuating disturbance of attention and cognition in
hospitalized geriatric trauma patients. It is frequently triggered by pain, sleep deprivation,
occult infection, hypoxia, or medication side effects, and must be differentiated from chronic
dementia by its acute onset and fluctuating course.
7. A 74-year-old female presents with severe lower back pain and lower extremity weakness
after lifting a heavy box. Plain radiographs show an old compression fracture at L1 and a
new acute-appearing wedge deformity at L2 without neurological deficit. What is the key
management principle for this injury in an older adult?
A. Immediate open surgical stabilization with multi-level spinal instrumentation
B. Strict permanent bed rest for three months to prevent further spinal collapse
C. Multimodal pain management, early mobilization, and evaluation for underlying osteoporosis
D. High-dose systemic corticosteroid therapy to reduce localized neural edema
Answer: C
Most osteoporotic vertebral compression fractures can be managed non-operatively with
short courses of bracing, aggressive physical therapy, pain control, and targeted osteoporosis
treatment (such as bisphosphonates or zoledronic acid) to reduce future fracture risk and
avoid the complications of prolonged immobility.
8. An 88-year-old male is brought in after being extricated from a house fire. He has
superficial burns to his face, neck, and anterior chest, along with soot in his oropharynx
and hoarseness. What is the primary airway management priority?
A. Delay airway intervention until definitive fiberoptic bronchoscopy can be performed
, B. Perform early elective endotracheal intubation before progressive edema obstructs the airway
C. Administer aerosolized racemic epinephrine and observe response for two hours
D. Apply high-flow humidified oxygen via nasal cannula and monitor pulse oximetry
continuously
Answer: B
Thermal and chemical irritation of the upper airway from smoke inhalation can lead to rapid,
catastrophic soft tissue edema. In geriatric patients with limited physiological reserve, a
failing airway becomes exceedingly difficult to secure. Early intubation by an experienced
provider is mandatory when inhalation injury is suspected.
9. A 70-year-old male with a history of severe chronic obstructive pulmonary disease
suffers multiple rib fractures in a fall. He is tachypneic with shallow breathing and an
oxygen saturation of 88% on room air. Arterial blood gas shows pH 7.32, PaCO2 58
mmHg, and PaO2 60 mmHg. What is the most appropriate next step?
A. Immediate insertion of an indwelling chest tube for prophylactic decompression
B. Administration of intravenous narcotics to suppress the respiratory drive completely
C. Initiation of non-invasive positive pressure ventilation (NPPV) with close monitoring
D. Immediate placement of a surgical cricothyroidotomy under local anesthesia
Answer: C
Patients with chronic obstructive pulmonary disease and acute respiratory failure secondary
to chest wall trauma may benefit from non-invasive positive pressure ventilation to support
alveolar recruitment and avoid mechanical ventilation, provided they are cooperative,
hemodynamically stable, and closely monitored.
10. An 83-year-old female is evaluated after a severe side-impact collision. She is
complaining of diffuse abdominal pain. FAST exam is positive for free fluid in Morrison's
pouch. Her blood pressure is 80/50 mmHg and heart rate is 105 beats per minute. Which
surgical decision-making principle applies best to her care?
A. Prolonged exploratory laparotomy to completely repair all minor abdominal injuries
B. Damage control laparotomy focusing on hemorrhage control and contamination containment
C. Delayed surgical intervention until complete normalization of all vital parameters
D. Non-operative management with serial abdominal examinations in an intensive care unit
Answer: B
Geriatric trauma patients have severely limited physiological reserve and tolerate the lethal
triad of hypothermia, acidosis, and coagulopathy poorly. Damage control surgery—focusing
exclusively on rapid hemorrhage control and abdominal packing rather than definitive
repair—is vital to survival.
AMERICAN COLLEGE OF SURGEONS | ALL QUESTIONS AND
ANSWERS 2026/2027 | VERIFIED ANSWERS PLUS RATIONALES
GRADED Q&A COMPREHENSIVE STUDY GUIDE | VERIFIED
LATEST 2027
1. An 82-year-old female presents to the emergency department following a ground-level
fall. She is on chronic warfarin therapy for atrial fibrillation. Her initial vital signs are
blood pressure 135/85 mmHg, heart rate 88 beats per minute, respiratory rate 18 breaths
per minute, and Glasgow Coma Scale score is 15. A non-contrast head CT reveals a small
acute subdural hematoma with minimal mass effect. Which of the following is the most
immediate priority in her management?
A. Immediate administration of fresh frozen plasma only
B. Reversal of anticoagulation and urgent neurosurgical consultation
C. Discharge home with strict head injury instructions and outpatient follow-up
D. Initiation of systemic therapeutic heparin to prevent thromboembolism
Answer: B
Reversal of anticoagulation in elderly patients on warfarin with intracranial hemorrhage is
critical to prevent hematoma expansion. Geriatric patients have fragile bridging veins and
baseline brain atrophy, predisposing them to rapid neurological deterioration despite a
normal initial GCS. Urgent reversal agents (such as prothrombin complex concentrate and
vitamin K) combined with neurosurgical oversight represent the standard of care.
2. A 78-year-old male is brought in after a motor vehicle collision. He has multiple rib
fractures and a pulmonary contusion. His vital signs show blood pressure 90/60 mmHg,
heart rate 115 beats per minute, and respiratory rate 28 breaths per minute. He appears
confused and cool to the touch. Why is initial physiological interpretation uniquely
challenging in this geriatric patient population?
A. Baseline hypertension masks normotension, and physiological reserve is blunted
B. Tachycardia is typically absent due to baseline parasympathetic dominance
C. Respiratory alkalosis is the primary sign of occult hemorrhagic shock in the elderly
D. Baseline cognitive impairment prevents any reliable evaluation of perfusion status
Answer: A
Geriatric trauma patients frequently have chronic hypertension, meaning a "normal" systolic
blood pressure of 120 mmHg may actually represent profound relative hypotension and tissue
hypoperfusion. Furthermore, age-related decreases in maximum heart rate and blunted
,catecholamine responses mean tachycardia may be delayed or absent even during significant
blood loss.
3. An 85-year-old male falls down a flight of stairs and sustains an isolated cervical spine
injury without radiographic fracture. He presents with quadriplegia and hypotension with
relative bradycardia. What pathophysiological mechanism best explains his hemodynamic
instability?
A. Loss of sympathetic tone leading to systemic vasodilation and uninhibited vagal tone
B. Direct myocardial contusion secondary to high-energy blunt anterior chest impact
C. Hypovolemic shock caused by occult retroperitoneal hemorrhage from pelvic shear
D. Septic shock from concurrent aspiration pneumonia sustained during the fall event
Answer: A
Neurogenic shock results from the disruption of the descending sympathetic pathways,
typically above the T6 level. This leads to a loss of vasomotor tone in resistance and
capacitance vessels, causing peripheral pooling, hypotension, and bradycardia due to
unopposed vagal stimulation, which is distinct from hypovolemic shock.
4. During the primary survey of a 76-year-old male involved in a pedestrian strike, the
trauma team notes decreased breath sounds on the left side with tracheal deviation to the
right and profound hemodynamic collapse. What is the immediate life-saving intervention?
A. Insertion of a large-bore chest tube in the fifth intercostal space without delay
B. Needle decompression of the left chest followed by immediate tube thoracostomy
C. Urgent diagnostic peritoneal lavage to rule out concomitant intra-abdominal bleeding
D. Immediate endotracheal intubation and initiation of positive pressure ventilation
Answer: B
A tension pneumothorax causes a progressive rise in intrathoracic pressure, collapsing venous
return and causing obstructive shock. In the setting of hemodynamic instability, needle
decompression must be performed immediately to relieve pressure prior to definitive tube
thoracostomy, avoiding fatal cardiovascular collapse.
5. A 79-year-old female presents following a low-speed motor vehicle crash. She takes a
beta-blocker for hypertension. Her heart rate is 72 beats per minute and blood pressure is
85/55 mmHg. She is anxious and pale. Which resuscitation strategy is most appropriate for
managing her occult shock?
A. Restrict IV fluids strictly to prevent iatrogenic pulmonary edema and heart failure
B. Administer rapid fluid boluses of 2 liters of normal saline prior to blood products
C. Initiate early balanced blood product resuscitation while avoiding excessive crystalloids
D. Administer high-dose vasopressors immediately as first-line therapy for hypotension
,Answer: C
Elderly patients tolerate aggressive crystalloid resuscitation poorly due to decreased
myocardial compliance and limited renal reserve, increasing the risk of acute respiratory
distress syndrome and fluid overload. Early utilization of a balanced blood product ratio
(plasma, platelets, and packed red blood cells) is preferred in traumatic hemorrhagic shock.
6. An 81-year-old male is admitted after an accidental fall. On hospital day two, he becomes
increasingly agitated, disoriented, and attempts to pull out his intravenous lines. He denies
visual hallucinations but cannot state the correct year or hospital location. What is the
most likely diagnosis?
A. Early-onset primary neurodegenerative dementia progressing rapidly
B. Acute hospital-acquired delirium secondary to physiologic stress and pain
C. Wernicke-Korsakoff syndrome precipitated by prolonged fasting
D. Acute schizophrenia exacerbation triggered by environmental trauma
Answer: B
Delirium is a common, acute, and fluctuating disturbance of attention and cognition in
hospitalized geriatric trauma patients. It is frequently triggered by pain, sleep deprivation,
occult infection, hypoxia, or medication side effects, and must be differentiated from chronic
dementia by its acute onset and fluctuating course.
7. A 74-year-old female presents with severe lower back pain and lower extremity weakness
after lifting a heavy box. Plain radiographs show an old compression fracture at L1 and a
new acute-appearing wedge deformity at L2 without neurological deficit. What is the key
management principle for this injury in an older adult?
A. Immediate open surgical stabilization with multi-level spinal instrumentation
B. Strict permanent bed rest for three months to prevent further spinal collapse
C. Multimodal pain management, early mobilization, and evaluation for underlying osteoporosis
D. High-dose systemic corticosteroid therapy to reduce localized neural edema
Answer: C
Most osteoporotic vertebral compression fractures can be managed non-operatively with
short courses of bracing, aggressive physical therapy, pain control, and targeted osteoporosis
treatment (such as bisphosphonates or zoledronic acid) to reduce future fracture risk and
avoid the complications of prolonged immobility.
8. An 88-year-old male is brought in after being extricated from a house fire. He has
superficial burns to his face, neck, and anterior chest, along with soot in his oropharynx
and hoarseness. What is the primary airway management priority?
A. Delay airway intervention until definitive fiberoptic bronchoscopy can be performed
, B. Perform early elective endotracheal intubation before progressive edema obstructs the airway
C. Administer aerosolized racemic epinephrine and observe response for two hours
D. Apply high-flow humidified oxygen via nasal cannula and monitor pulse oximetry
continuously
Answer: B
Thermal and chemical irritation of the upper airway from smoke inhalation can lead to rapid,
catastrophic soft tissue edema. In geriatric patients with limited physiological reserve, a
failing airway becomes exceedingly difficult to secure. Early intubation by an experienced
provider is mandatory when inhalation injury is suspected.
9. A 70-year-old male with a history of severe chronic obstructive pulmonary disease
suffers multiple rib fractures in a fall. He is tachypneic with shallow breathing and an
oxygen saturation of 88% on room air. Arterial blood gas shows pH 7.32, PaCO2 58
mmHg, and PaO2 60 mmHg. What is the most appropriate next step?
A. Immediate insertion of an indwelling chest tube for prophylactic decompression
B. Administration of intravenous narcotics to suppress the respiratory drive completely
C. Initiation of non-invasive positive pressure ventilation (NPPV) with close monitoring
D. Immediate placement of a surgical cricothyroidotomy under local anesthesia
Answer: C
Patients with chronic obstructive pulmonary disease and acute respiratory failure secondary
to chest wall trauma may benefit from non-invasive positive pressure ventilation to support
alveolar recruitment and avoid mechanical ventilation, provided they are cooperative,
hemodynamically stable, and closely monitored.
10. An 83-year-old female is evaluated after a severe side-impact collision. She is
complaining of diffuse abdominal pain. FAST exam is positive for free fluid in Morrison's
pouch. Her blood pressure is 80/50 mmHg and heart rate is 105 beats per minute. Which
surgical decision-making principle applies best to her care?
A. Prolonged exploratory laparotomy to completely repair all minor abdominal injuries
B. Damage control laparotomy focusing on hemorrhage control and contamination containment
C. Delayed surgical intervention until complete normalization of all vital parameters
D. Non-operative management with serial abdominal examinations in an intensive care unit
Answer: B
Geriatric trauma patients have severely limited physiological reserve and tolerate the lethal
triad of hypothermia, acidosis, and coagulopathy poorly. Damage control surgery—focusing
exclusively on rapid hemorrhage control and abdominal packing rather than definitive
repair—is vital to survival.
