ATCN Exam | 2026/2027 Edition | Real Exam
Questions with 100% Verified Correct Answers
Emergency Nurses Association (ENA) Advanced Trauma Care for Nurses | Expert-
Verified Q&A | Certification-Ready Format
This 2026/2027 Emergency Nurses Association (ENA) Advanced Trauma Care for Nurses
(ATCN) evaluation consolidates fifty (50) multiple-choice items drawn from the core domains of
advanced trauma nursing and high-acuity emergency care. It emphasizes the critical integration
of rapid primary and secondary surveys, advanced airway management with simultaneous
cervical spine protection, shock recognition and balanced resuscitation, and the management of
multisystem trauma injuries to optimize patient outcomes. Every item has been expert-verified
with fully correct answers and detailed rationales, designed for accurate self-evaluation and
certification-level readiness. The assessment reflects current evidence-based trauma management
standards and the 2026/2027 ENA ATCN curriculum, providing candidates with a rigorous
framework for evaluating comprehension of trauma systems, lifesaving interventions, injury
patterns, and the clinical standards that underpin disciplined, team-based trauma resuscitation.
Content Area Overview
Content Area Questions Key Topics Weight
Trauma Systems, 10 Mechanism of injury, 20%
Triage, and Initial Golden Period, ABCDE,
Assessment GCS, triage criteria,
trauma center transport
Primary Survey: Airway, 13 Airway with C-spine 25%
Breathing, and protection, tension
Circulation pneumothorax,
hemothorax,
tamponade, IV/IO
access, TXA
Secondary Survey and 13 AMPLE history, pelvic 25%
Multisystem Trauma stabilization, basilar
Management skull fracture, open
fractures, BCVI, aortic
injury
Special Populations, 7 Pregnancy, pediatric 15%
Transfer, and compensation, older
Disposition adults and
anticoagulation,
EMTALA transfer
principles
Shock Resuscitation, 7 Hemorrhagic shock 15%
Adjuncts, and Trauma classes, balanced 1:1:1
Team Dynamics transfusion, lethal triad,
permissive hypotension,
DCS
Total 50 All 2026/2027 ENA 100%
ATCN content
domains
, Examination Questions
Domain: Trauma Systems, Triage, and Initial Assessment (20%)
1. Which mechanism of injury is associated with the highest risk of severe internal
hemorrhage and death in adult trauma patients?
A. Low-velocity penetrating wound to the extremity
B. Blunt trauma from a high-speed motor vehicle collision
C. Fall from standing height in a young adult
D. Superficial laceration to the scalp
Correct Answer: B
Rationale: High-speed motor vehicle collisions produce massive energy transfer, frequently
causing life-threatening internal hemorrhage from solid organ injury, pelvic fractures, and
great vessel disruption, making blunt trauma a leading cause of trauma mortality.
2. The Golden Period (Golden Hour) of trauma care refers to the concept that:
A. Critically injured patients benefit from definitive care within 60 minutes of injury
B. All trauma patients must reach a trauma center within one hour
C. Surgery must begin within one hour of arrival
D. Resuscitation should take no longer than one hour
Correct Answer: A
Rationale: The Golden Period reflects the observation that the highest survival is achieved when
critically injured patients receive rapid resuscitation and definitive care within approximately
60 minutes of injury, emphasizing time-critical intervention.
3. During the initial trauma assessment, the very first step of the primary survey is
to:
A. Assess pupillary response
B. Evaluate the airway with simultaneous cervical spine protection
C. Obtain a complete set of vital signs
D. Palpate the abdomen for tenderness
Correct Answer: B
Rationale: The primary survey follows the ABCDE sequence; the first step is to assess and
secure the airway while maintaining manual in-line stabilization of the cervical spine to prevent
secondary spinal cord injury.
4. A patient with a suspected tension pneumothorax exhibits which classic clinical
triad of findings?
A. Hypotension, distended neck veins, and absent breath sounds on the affected side
B. Hypertension, flat neck veins, and bilateral crackles
C. Tachycardia, jugular vein flatness, and wheezing
D. Hypertension, bradycardia, and unilateral wheeze
Correct Answer: A
Rationale: Tension pneumothorax causes a progressive intrathoracic pressure rise that
compresses venous return and the mediastinum, producing hypotension, jugular venous
distention, and absent or markedly decreased breath sounds on the injured side.
Questions with 100% Verified Correct Answers
Emergency Nurses Association (ENA) Advanced Trauma Care for Nurses | Expert-
Verified Q&A | Certification-Ready Format
This 2026/2027 Emergency Nurses Association (ENA) Advanced Trauma Care for Nurses
(ATCN) evaluation consolidates fifty (50) multiple-choice items drawn from the core domains of
advanced trauma nursing and high-acuity emergency care. It emphasizes the critical integration
of rapid primary and secondary surveys, advanced airway management with simultaneous
cervical spine protection, shock recognition and balanced resuscitation, and the management of
multisystem trauma injuries to optimize patient outcomes. Every item has been expert-verified
with fully correct answers and detailed rationales, designed for accurate self-evaluation and
certification-level readiness. The assessment reflects current evidence-based trauma management
standards and the 2026/2027 ENA ATCN curriculum, providing candidates with a rigorous
framework for evaluating comprehension of trauma systems, lifesaving interventions, injury
patterns, and the clinical standards that underpin disciplined, team-based trauma resuscitation.
Content Area Overview
Content Area Questions Key Topics Weight
Trauma Systems, 10 Mechanism of injury, 20%
Triage, and Initial Golden Period, ABCDE,
Assessment GCS, triage criteria,
trauma center transport
Primary Survey: Airway, 13 Airway with C-spine 25%
Breathing, and protection, tension
Circulation pneumothorax,
hemothorax,
tamponade, IV/IO
access, TXA
Secondary Survey and 13 AMPLE history, pelvic 25%
Multisystem Trauma stabilization, basilar
Management skull fracture, open
fractures, BCVI, aortic
injury
Special Populations, 7 Pregnancy, pediatric 15%
Transfer, and compensation, older
Disposition adults and
anticoagulation,
EMTALA transfer
principles
Shock Resuscitation, 7 Hemorrhagic shock 15%
Adjuncts, and Trauma classes, balanced 1:1:1
Team Dynamics transfusion, lethal triad,
permissive hypotension,
DCS
Total 50 All 2026/2027 ENA 100%
ATCN content
domains
, Examination Questions
Domain: Trauma Systems, Triage, and Initial Assessment (20%)
1. Which mechanism of injury is associated with the highest risk of severe internal
hemorrhage and death in adult trauma patients?
A. Low-velocity penetrating wound to the extremity
B. Blunt trauma from a high-speed motor vehicle collision
C. Fall from standing height in a young adult
D. Superficial laceration to the scalp
Correct Answer: B
Rationale: High-speed motor vehicle collisions produce massive energy transfer, frequently
causing life-threatening internal hemorrhage from solid organ injury, pelvic fractures, and
great vessel disruption, making blunt trauma a leading cause of trauma mortality.
2. The Golden Period (Golden Hour) of trauma care refers to the concept that:
A. Critically injured patients benefit from definitive care within 60 minutes of injury
B. All trauma patients must reach a trauma center within one hour
C. Surgery must begin within one hour of arrival
D. Resuscitation should take no longer than one hour
Correct Answer: A
Rationale: The Golden Period reflects the observation that the highest survival is achieved when
critically injured patients receive rapid resuscitation and definitive care within approximately
60 minutes of injury, emphasizing time-critical intervention.
3. During the initial trauma assessment, the very first step of the primary survey is
to:
A. Assess pupillary response
B. Evaluate the airway with simultaneous cervical spine protection
C. Obtain a complete set of vital signs
D. Palpate the abdomen for tenderness
Correct Answer: B
Rationale: The primary survey follows the ABCDE sequence; the first step is to assess and
secure the airway while maintaining manual in-line stabilization of the cervical spine to prevent
secondary spinal cord injury.
4. A patient with a suspected tension pneumothorax exhibits which classic clinical
triad of findings?
A. Hypotension, distended neck veins, and absent breath sounds on the affected side
B. Hypertension, flat neck veins, and bilateral crackles
C. Tachycardia, jugular vein flatness, and wheezing
D. Hypertension, bradycardia, and unilateral wheeze
Correct Answer: A
Rationale: Tension pneumothorax causes a progressive intrathoracic pressure rise that
compresses venous return and the mediastinum, producing hypotension, jugular venous
distention, and absent or markedly decreased breath sounds on the injured side.
