2026/2027 Prehospital
Emergency Care: Elite Test Bank
PART I: THE PRIMER
Mastery of prehospital emergency care separates clinical architects from mere technicians.
Elevating foundational memorization to professional intuition guarantees survival in high-stakes
environments.
● GCS-P Formula: GCS Score – Pupil Reactivity Score (0-2).
● Permissive Hypotension: Target SBP 80-90 mmHg (Penetrating Torso); Target SBP \ge
110 mmHg (TBI).
● AHA Post-ROSC Target: Mean Arterial Pressure (MAP) \ge 65 mmHg.
● Sepsis Alert Threshold: EtCO2 < 25 mmHg + SIRS Criteria.
● AHA 2025 Asphyxiation: 5 back blows alternating with 5 abdominal thrusts
(Adults/Children).
PART II: THE ELITE TEST BANK
Q1: A trauma patient presents with eyes opening to pain, inappropriate words, and
flexion to pain. Both pupils are unreactive to light. What is the calculated GCS-P score?
A) 7 B) 6 C) 5 D) 4
● The Answer: C (5)
● Distractor Analysis: Option A represents the baseline GCS, ignoring the pupillary
deduction mandated by modern protocols. Option B implies a miscalculation of a
unilateral blown pupil. Option D miscalculates the motor response. Relying on outdated
GCS models masks impending herniation.
● The Mentor's Analysis: The baseline GCS is 7 (E2, V3, M3). The 2026 standard
incorporates the Pupil Reactivity Score (PRS), assigning a value of 2 for bilateral
unreactive pupils. The formula GCS - PRS yields 5. This metric mathematically aligns
gross neurological deficits with brainstem compression, providing superior mortality
prediction over GCS alone.
Pupil Reactivity PRS Value GCS-P Impact
Both Reactive 0 No deduction
One Unreactive 1 -1 point
Both Unreactive 2 -2 points
Q2: A responsive adult is severely choking. Under the 2025 AHA guidelines, what is the
initial intervention sequence? A) Continuous abdominal thrusts until unconsciousness. B) 5
back blows alternating with 5 abdominal thrusts. C) Immediate chest compressions. D) Blind
finger sweeps followed by abdominal thrusts.
● The Answer: B (5 back blows alternating with 5 abdominal thrusts)
● Distractor Analysis: Option A reflects outdated pre-2025 guidelines. Option C is
reserved exclusively for unconscious patients in cardiac arrest. Option D is universally
contraindicated due to the risk of lodging the object deeper into the glottis.
, ● The Mentor's Analysis: The 2025 AHA update explicitly altered adult and pediatric
foreign-body airway obstruction (FBAO) management to mirror infant protocols
structurally. Practitioners must use 5 back blows followed by 5 abdominal thrusts to
maximize intrathoracic pressure spikes and dislodge the obstruction.
Q3: A responsive infant presents with severe foreign-body airway obstruction. According
to 2025 AHA standards, what specific chest compression technique is mandated? A)
2-finger compressions along the sternum. B) 1-hand or 2-thumb encircling hands technique. C)
Continuous abdominal thrusts. D) Back blows exclusively.
● The Answer: B (1-hand or 2-thumb encircling hands technique)
● Distractor Analysis: Option A was explicitly eliminated in 2025 due to insufficient depth
achievement. Option C is strictly contraindicated in infants due to massive hepatic
laceration risks. Option D ignores the necessary alternating sequence.
● The Mentor's Analysis: The 2025 AHA guidelines eliminated the 2-finger technique for
infants. You must use the 1-hand or 2-thumb encircling hands technique during the 5
chest thrusts (alternating with 5 back blows) to generate adequate force and depth
without compromising the anatomical structure of the infant's thorax.
Q4: A patient achieves Return of Spontaneous Circulation (ROSC) following ventricular
fibrillation. The blood pressure is 80/50 mmHg. What is the 2025 AHA target for Mean
Arterial Pressure (MAP)? A) \ge 65 mmHg B) \ge 90 mmHg C) \ge 50 mmHg D) Permissive
hypotension parameters apply
● The Answer: A (\ge 65 mmHg)
● Distractor Analysis: Option B targets an unnecessarily high threshold, risking
myocardial strain. Option C guarantees profound cerebral hypoperfusion. Option D
applies to hemorrhagic shock prior to surgical control, not post-cardiac arrest care.
● The Mentor's Analysis: Post-ROSC hypotension severely exacerbates secondary
anoxic brain injury. The 2025 AHA Post-Cardiac Arrest Care Algorithm mandates avoiding
hypotension by maintaining a minimum MAP of 65 mmHg. This is achieved using fluid
boluses or, more commonly in 2026, push-dose vasopressors.
Q5: During a primary assessment of a febrile, tachycardic patient with a suspected
urinary tract infection, which capnography reading triggers an immediate sepsis alert
under 2026 protocols? A) EtCO2 40 mmHg B) EtCO2 35 mmHg C) EtCO2 24 mmHg D)
EtCO2 45 mmHg
● The Answer: C (EtCO2 24 mmHg)
● Distractor Analysis: Options A and B represent normal to near-normal
ventilation-perfusion states. Option D suggests hypoventilation or respiratory acidosis, not
the metabolic acidosis characteristic of severe septic shock.
● The Mentor's Analysis: EtCO2 is inversely proportional to serum lactate in the presence
of systemic infection. An EtCO2 < 25 mmHg combined with SIRS criteria serves as a
highly accurate prehospital surrogate for hyperlactatemia, signaling severe metabolic
acidosis and prompting immediate fluid resuscitation.
Q6: In 2026 EMS pharmacology protocols, which medication has largely replaced
dopamine infusions for the management of non-hemorrhagic shock and post-ROSC
hypotension? A) Intramuscular Epinephrine 1:1,000 B) Push-dose Epinephrine C) Dobutamine
D) Vasopressin
● The Answer: B (Push-dose Epinephrine)
● Distractor Analysis: Option A is indicated for anaphylaxis, not shock titration. Option C
lacks the alpha-1 properties required for systemic vasoconstriction. Option D is an
adjunct, not the primary prehospital titratable vasopressor.
, ● The Mentor's Analysis: Push-dose epinephrine (typically 10-20 mcg aliquots) allows for
rapid, titratable blood pressure management. It eliminates the complex calculations,
delayed onset, and variable receptor affinity associated with dopamine infusions,
cementing it as the standard in modern circulatory support.
Q7: During a mass casualty incident (MCI), the incident commander mandates the use of
the SALT triage algorithm over START. What is the primary statistical justification for this
2026 standard? A) SALT has a significantly lower undertriage rate. B) SALT utilizes capillary
refill exclusively. C) START requires advanced life support interventions. D) SALT eliminates the
"Delayed" category.
● The Answer: A (SALT has a significantly lower undertriage rate)
● Distractor Analysis: Option B is false; SALT uses multiple physiological markers
including command following. Option C is incorrect; START is a BLS-level algorithm.
Option D is false; SALT retains standard sorting categories (Immediate, Delayed, Minimal,
Expectant).
● The Mentor's Analysis: Studies driving 2026 National Registry standards demonstrate
SALT yields a 9% undertriage rate compared to START's 20%. SALT provides a more
accurate, non-proprietary sorting mechanism that prevents critical trauma patients from
being misclassified as minimally injured.
Q8: An adult male presents with a gunshot wound to the abdomen. He is conscious with
a radial pulse. Blood pressure is 84/50 mmHg. What is the fluid resuscitation goal
according to PHTLS 10th Edition? A) Administer 2L of normal saline rapidly. B) Maintain SBP
80-90 mmHg (permissive hypotension). C) Target a normal MAP of 120/80 mmHg. D) Withhold
all IV fluids until surgical intervention.
● The Answer: B (Maintain SBP 80-90 mmHg)
● Distractor Analysis: Option A "pops the clot" and induces dilutional coagulopathy. Option
C achieves the same detrimental outcome. Option D allows the patient to decompensate
into irreversible shock if the SBP drops below critical end-organ perfusion thresholds.
● The Mentor's Analysis: Permissive hypotension prevents the mechanical disruption of
fragile hemostatic clots and avoids diluting native clotting factors. PHTLS dictates
maintaining a radial pulse or an SBP of 80-90 mmHg in penetrating torso trauma until
surgical hemorrhage control is achieved.
Q9: Under the 2026 OSHA Emergency Response Standard, how must EMS agencies
manage scene safety during prolonged operations in extreme heat? A) Utilize ambient
temperature alone to dictate rest cycles. B) Implement specific rest/water cycles based on Heat
Index and thermal load assessment. C) Restrict operations entirely if temperatures exceed 95°F.
D) Rely on individual provider thirst as the primary hydration metric.
● The Answer: B (Implement specific rest/water cycles based on Heat Index and thermal
load assessment)
● Distractor Analysis: Option A ignores humidity and PPE-induced heat trapping. Option
C is operationally impossible for emergency services. Option D relies on a lagging
physiological indicator (thirst), leading to inevitable heat stroke.
● The Mentor's Analysis: The 2026 OSHA updates mandate formal Thermal Load
Assessments. Working in bunker gear or Level C PPE drastically alters the microclimate,
requiring calculated work-rest ratios to prevent provider collapse. Scene safety legally
includes environmental exposure mitigation.
Q10: A patient exhibits hyper-aggression, paranoia, hyperthermia, and extreme
tachycardia. Based on the American College of Emergency Physicians (ACEP) updates,
what is the correct clinical terminology for this presentation? A) Excited Delirium B)
Emergency Care: Elite Test Bank
PART I: THE PRIMER
Mastery of prehospital emergency care separates clinical architects from mere technicians.
Elevating foundational memorization to professional intuition guarantees survival in high-stakes
environments.
● GCS-P Formula: GCS Score – Pupil Reactivity Score (0-2).
● Permissive Hypotension: Target SBP 80-90 mmHg (Penetrating Torso); Target SBP \ge
110 mmHg (TBI).
● AHA Post-ROSC Target: Mean Arterial Pressure (MAP) \ge 65 mmHg.
● Sepsis Alert Threshold: EtCO2 < 25 mmHg + SIRS Criteria.
● AHA 2025 Asphyxiation: 5 back blows alternating with 5 abdominal thrusts
(Adults/Children).
PART II: THE ELITE TEST BANK
Q1: A trauma patient presents with eyes opening to pain, inappropriate words, and
flexion to pain. Both pupils are unreactive to light. What is the calculated GCS-P score?
A) 7 B) 6 C) 5 D) 4
● The Answer: C (5)
● Distractor Analysis: Option A represents the baseline GCS, ignoring the pupillary
deduction mandated by modern protocols. Option B implies a miscalculation of a
unilateral blown pupil. Option D miscalculates the motor response. Relying on outdated
GCS models masks impending herniation.
● The Mentor's Analysis: The baseline GCS is 7 (E2, V3, M3). The 2026 standard
incorporates the Pupil Reactivity Score (PRS), assigning a value of 2 for bilateral
unreactive pupils. The formula GCS - PRS yields 5. This metric mathematically aligns
gross neurological deficits with brainstem compression, providing superior mortality
prediction over GCS alone.
Pupil Reactivity PRS Value GCS-P Impact
Both Reactive 0 No deduction
One Unreactive 1 -1 point
Both Unreactive 2 -2 points
Q2: A responsive adult is severely choking. Under the 2025 AHA guidelines, what is the
initial intervention sequence? A) Continuous abdominal thrusts until unconsciousness. B) 5
back blows alternating with 5 abdominal thrusts. C) Immediate chest compressions. D) Blind
finger sweeps followed by abdominal thrusts.
● The Answer: B (5 back blows alternating with 5 abdominal thrusts)
● Distractor Analysis: Option A reflects outdated pre-2025 guidelines. Option C is
reserved exclusively for unconscious patients in cardiac arrest. Option D is universally
contraindicated due to the risk of lodging the object deeper into the glottis.
, ● The Mentor's Analysis: The 2025 AHA update explicitly altered adult and pediatric
foreign-body airway obstruction (FBAO) management to mirror infant protocols
structurally. Practitioners must use 5 back blows followed by 5 abdominal thrusts to
maximize intrathoracic pressure spikes and dislodge the obstruction.
Q3: A responsive infant presents with severe foreign-body airway obstruction. According
to 2025 AHA standards, what specific chest compression technique is mandated? A)
2-finger compressions along the sternum. B) 1-hand or 2-thumb encircling hands technique. C)
Continuous abdominal thrusts. D) Back blows exclusively.
● The Answer: B (1-hand or 2-thumb encircling hands technique)
● Distractor Analysis: Option A was explicitly eliminated in 2025 due to insufficient depth
achievement. Option C is strictly contraindicated in infants due to massive hepatic
laceration risks. Option D ignores the necessary alternating sequence.
● The Mentor's Analysis: The 2025 AHA guidelines eliminated the 2-finger technique for
infants. You must use the 1-hand or 2-thumb encircling hands technique during the 5
chest thrusts (alternating with 5 back blows) to generate adequate force and depth
without compromising the anatomical structure of the infant's thorax.
Q4: A patient achieves Return of Spontaneous Circulation (ROSC) following ventricular
fibrillation. The blood pressure is 80/50 mmHg. What is the 2025 AHA target for Mean
Arterial Pressure (MAP)? A) \ge 65 mmHg B) \ge 90 mmHg C) \ge 50 mmHg D) Permissive
hypotension parameters apply
● The Answer: A (\ge 65 mmHg)
● Distractor Analysis: Option B targets an unnecessarily high threshold, risking
myocardial strain. Option C guarantees profound cerebral hypoperfusion. Option D
applies to hemorrhagic shock prior to surgical control, not post-cardiac arrest care.
● The Mentor's Analysis: Post-ROSC hypotension severely exacerbates secondary
anoxic brain injury. The 2025 AHA Post-Cardiac Arrest Care Algorithm mandates avoiding
hypotension by maintaining a minimum MAP of 65 mmHg. This is achieved using fluid
boluses or, more commonly in 2026, push-dose vasopressors.
Q5: During a primary assessment of a febrile, tachycardic patient with a suspected
urinary tract infection, which capnography reading triggers an immediate sepsis alert
under 2026 protocols? A) EtCO2 40 mmHg B) EtCO2 35 mmHg C) EtCO2 24 mmHg D)
EtCO2 45 mmHg
● The Answer: C (EtCO2 24 mmHg)
● Distractor Analysis: Options A and B represent normal to near-normal
ventilation-perfusion states. Option D suggests hypoventilation or respiratory acidosis, not
the metabolic acidosis characteristic of severe septic shock.
● The Mentor's Analysis: EtCO2 is inversely proportional to serum lactate in the presence
of systemic infection. An EtCO2 < 25 mmHg combined with SIRS criteria serves as a
highly accurate prehospital surrogate for hyperlactatemia, signaling severe metabolic
acidosis and prompting immediate fluid resuscitation.
Q6: In 2026 EMS pharmacology protocols, which medication has largely replaced
dopamine infusions for the management of non-hemorrhagic shock and post-ROSC
hypotension? A) Intramuscular Epinephrine 1:1,000 B) Push-dose Epinephrine C) Dobutamine
D) Vasopressin
● The Answer: B (Push-dose Epinephrine)
● Distractor Analysis: Option A is indicated for anaphylaxis, not shock titration. Option C
lacks the alpha-1 properties required for systemic vasoconstriction. Option D is an
adjunct, not the primary prehospital titratable vasopressor.
, ● The Mentor's Analysis: Push-dose epinephrine (typically 10-20 mcg aliquots) allows for
rapid, titratable blood pressure management. It eliminates the complex calculations,
delayed onset, and variable receptor affinity associated with dopamine infusions,
cementing it as the standard in modern circulatory support.
Q7: During a mass casualty incident (MCI), the incident commander mandates the use of
the SALT triage algorithm over START. What is the primary statistical justification for this
2026 standard? A) SALT has a significantly lower undertriage rate. B) SALT utilizes capillary
refill exclusively. C) START requires advanced life support interventions. D) SALT eliminates the
"Delayed" category.
● The Answer: A (SALT has a significantly lower undertriage rate)
● Distractor Analysis: Option B is false; SALT uses multiple physiological markers
including command following. Option C is incorrect; START is a BLS-level algorithm.
Option D is false; SALT retains standard sorting categories (Immediate, Delayed, Minimal,
Expectant).
● The Mentor's Analysis: Studies driving 2026 National Registry standards demonstrate
SALT yields a 9% undertriage rate compared to START's 20%. SALT provides a more
accurate, non-proprietary sorting mechanism that prevents critical trauma patients from
being misclassified as minimally injured.
Q8: An adult male presents with a gunshot wound to the abdomen. He is conscious with
a radial pulse. Blood pressure is 84/50 mmHg. What is the fluid resuscitation goal
according to PHTLS 10th Edition? A) Administer 2L of normal saline rapidly. B) Maintain SBP
80-90 mmHg (permissive hypotension). C) Target a normal MAP of 120/80 mmHg. D) Withhold
all IV fluids until surgical intervention.
● The Answer: B (Maintain SBP 80-90 mmHg)
● Distractor Analysis: Option A "pops the clot" and induces dilutional coagulopathy. Option
C achieves the same detrimental outcome. Option D allows the patient to decompensate
into irreversible shock if the SBP drops below critical end-organ perfusion thresholds.
● The Mentor's Analysis: Permissive hypotension prevents the mechanical disruption of
fragile hemostatic clots and avoids diluting native clotting factors. PHTLS dictates
maintaining a radial pulse or an SBP of 80-90 mmHg in penetrating torso trauma until
surgical hemorrhage control is achieved.
Q9: Under the 2026 OSHA Emergency Response Standard, how must EMS agencies
manage scene safety during prolonged operations in extreme heat? A) Utilize ambient
temperature alone to dictate rest cycles. B) Implement specific rest/water cycles based on Heat
Index and thermal load assessment. C) Restrict operations entirely if temperatures exceed 95°F.
D) Rely on individual provider thirst as the primary hydration metric.
● The Answer: B (Implement specific rest/water cycles based on Heat Index and thermal
load assessment)
● Distractor Analysis: Option A ignores humidity and PPE-induced heat trapping. Option
C is operationally impossible for emergency services. Option D relies on a lagging
physiological indicator (thirst), leading to inevitable heat stroke.
● The Mentor's Analysis: The 2026 OSHA updates mandate formal Thermal Load
Assessments. Working in bunker gear or Level C PPE drastically alters the microclimate,
requiring calculated work-rest ratios to prevent provider collapse. Scene safety legally
includes environmental exposure mitigation.
Q10: A patient exhibits hyper-aggression, paranoia, hyperthermia, and extreme
tachycardia. Based on the American College of Emergency Physicians (ACEP) updates,
what is the correct clinical terminology for this presentation? A) Excited Delirium B)
