TNCC® 8TH EDITION | ENA TRAUMA NURSING CORE
COURSE | 2026/2027
TNCC 8th Edition
Practice Exam
100 exam-style questions with correct answers and detailed
rationales, spanning the Trauma Nursing Process, airway and
ventilation management, shock states and hemorrhage
control, neurologic trauma, thoracic and abdominal injuries,
musculoskeletal trauma, special populations, blast and burn
mechanisms, and trauma team dynamics.
100 Questions · Correct Answers · Detailed Rationales
Scenario-based resuscitation vignettes and rapid-recall identification items
calibrated to 30% recall, 50% application, and 20% analysis cognitive levels,
aligned with the ENA TNCC 8th Edition course objectives and current evidence-
based trauma nursing practice.
UP DATED STUDY GUI DE | A + GRA DED
,TNCC 8th Edition Practice Exam | Trauma Nursing Core Course - ENA
Table of Contents
Section 1: Trauma Nursing Process and Initial Assessment (The Core of TNCC: Primary Survey (ABCDE),
Across-the-Room Observation, & TNP) - Questions 1-15 2
Section 2: Airway and Ventilation (Airway Assessment, Adjuncts, Definitive Airway, Breathing, Tension
Pneumothorax, & Open Pneumothorax) - Questions 16-25 9
Section 3: Circulation, Shock, and Hemorrhage Control (Hypovolemic, Cardiogenic, Obstructive, &
Distributive Shock; Hemorrhage Control) - Questions 26-35 13
Section 4: Disability and Neurological Trauma (GCS, AVPU, PERRL, TBI, Concussion, Epidural/Subdural
Hematoma, & Spinal Cord Injury) - Questions 36-45 17
Section 5: Head, Face, and Spinal Trauma (Facial Trauma, Globe Rupture, Spine Clearance, & Neurogenic
Shock) - Questions 46-52 21
Section 6: Thoracic and Abdominal Trauma (Hemothorax, Pneumothorax, Cardiac Tamponade, FAST Exam,
& Solid/Hollow Organ Injury) - Questions 53-62 24
Section 7: Musculoskeletal and Extremity Trauma (Compartment Syndrome, Fractures, Splinting, & Fat
Embolism) - Questions 63-68 28
Section 8: Special Populations (Pediatric Trauma, Geriatric Trauma, & Pregnant Trauma Patient) - Questions
69-75 30
Section 9: Trauma Types and Mechanisms (Blunt vs. Penetrating, Blast Injuries, Burns, & Environmental
Trauma) - Questions 76-85 33
Section 10: Trauma Resuscitation and Team Dynamics (TPA, Team Communication, Transfers,
Documentation, & Disaster Triage) - Questions 86-92 37
Section 11: Comprehensive Integrated Scenarios (Multi-Concept Application, Shock State Identification, &
Critical Decision-Making) - Questions 93-100 40
2026/2027 Edition | 100 Questions with Detailed Rationales | Updated Study Guide 1
,TNCC 8th Edition Practice Exam | Trauma Nursing Core Course - ENA
TNCC 8th Edition Practice Exam
Questions and Answers
Detailed Rationales | Updated Study Guide | A+ Graded | 2026/2027
Aligned with the ENA Trauma Nursing Core Course (TNCC) 8th Edition objectives and trauma nursing core
competencies | 100 Questions | 4-Option Format with Detailed Trauma Nursing Rationales
Coverage: Trauma Nursing Process & Initial Assessment | Airway and Ventilation | Circulation, Shock, and
Hemorrhage Control | Disability and Neurological Trauma | Head, Face, and Spinal Trauma | Thoracic and Abdominal
Trauma | Musculoskeletal and Extremity Trauma | Special Populations | Trauma Types and Mechanisms |
Resuscitation and Team Dynamics | Comprehensive Integrated Scenarios
Section 1: Trauma Nursing Process and Initial Assessment (The Core of TNCC:
Primary Survey (ABCDE), Across-the-Room Observation, & TNP) - Questions
1-15
Q1: EMS wheels a 30-year-old motorcyclist into the trauma bay after a collision with a vehicle. From
across the room, the trauma nurse notes bright red blood spurting from an open below-the-knee
amputation and pooling on the floor despite EMS pressure dressings. According to the Trauma Nursing
Process (TNP), what does this across-the-room observation allow the team to do?
A. Proceed with the standard airway-first sequence without modification
B. Defer hemorrhage control until the disability assessment is complete
C. Begin the head-to-toe secondary survey while the bleeding continues
D. Reprioritize circulation and control the uncontrolled hemorrhage before assessing airway and
breathing [CORRECT]
Correct Answer: D
Rationale: The across-the-room observation is the first step of the TNP and provides the opportunity to
reprioritize circulation before airway or breathing when uncontrolled external hemorrhage is identified,
effectively converting the sequence to a catastrophic-hemorrhage-first approach. Option A is incorrect
because rigidly proceeding with airway first ignores an immediately life-threatening bleed. Option B
reverses the priority since disability is assessed only after airway, breathing, and circulation are addressed.
Option C is wrong because the secondary survey is a complete head-to-toe assessment performed only
after life-threatening injuries have been managed.
2026/2027 Edition | 100 Questions with Detailed Rationales | Updated Study Guide 2
, TNCC 8th Edition Practice Exam | Trauma Nursing Core Course - ENA
Q2: During trauma team orientation, the educator reviews the components of the primary survey.
Which action is performed by the trauma nurse when assessing the 'A' component?
A. Checking pupil size, equality, and reactivity
B. Assessing airway patency while simultaneously maintaining cervical spine protection
[CORRECT]
C. Palpating the chest for tracheal position and crepitus
D. Inspecting and palpating the patient's posterior surfaces
Correct Answer: B
Rationale: The 'A' of the primary survey stands for airway assessment and intervention with
simultaneous maintenance and protection of the cervical spine, typically using manual in-line stabilization
until the spine is cleared. Option A describes the 'D' (disability) assessment of neurologic status. Option C
is part of the 'B' (breathing and ventilation) assessment, where tracheal deviation signals a tension
pneumothorax. Option D belongs to the exposure and environmental control step or the posterior
inspection completed during the secondary survey.
Q3: A construction worker fell three stories from a scaffold and landed feet first on concrete.
Applying knowledge of mechanism of injury and energy transfer, which injury pattern should the
trauma nurse anticipate?
A. Bilateral calcaneal fractures with axial-loading injuries ascending to the spine and pelvis
[CORRECT]
B. Primary blast injury limited to gas-filled organs such as the lungs
C. Isolated soft-tissue contusions without skeletal involvement
D. A pure rotational injury affecting only the cervical ligaments
Correct Answer: A
Rationale: In vertical deceleration, kinetic energy transfers up the axial skeleton, producing calcaneal
and lower extremity fractures, hip and pelvic fractures, vertebral compression fractures, and occasionally
aortic or intracranial injuries. Option B describes blast physiology, which is not present in a fall. Option C
underestimates injury because significant energy transfer always anticipates serious occult damage.
Option D ignores the axial loading pathway that defines vertical impact injuries.
2026/2027 Edition | 100 Questions with Detailed Rationales | Updated Study Guide 3
COURSE | 2026/2027
TNCC 8th Edition
Practice Exam
100 exam-style questions with correct answers and detailed
rationales, spanning the Trauma Nursing Process, airway and
ventilation management, shock states and hemorrhage
control, neurologic trauma, thoracic and abdominal injuries,
musculoskeletal trauma, special populations, blast and burn
mechanisms, and trauma team dynamics.
100 Questions · Correct Answers · Detailed Rationales
Scenario-based resuscitation vignettes and rapid-recall identification items
calibrated to 30% recall, 50% application, and 20% analysis cognitive levels,
aligned with the ENA TNCC 8th Edition course objectives and current evidence-
based trauma nursing practice.
UP DATED STUDY GUI DE | A + GRA DED
,TNCC 8th Edition Practice Exam | Trauma Nursing Core Course - ENA
Table of Contents
Section 1: Trauma Nursing Process and Initial Assessment (The Core of TNCC: Primary Survey (ABCDE),
Across-the-Room Observation, & TNP) - Questions 1-15 2
Section 2: Airway and Ventilation (Airway Assessment, Adjuncts, Definitive Airway, Breathing, Tension
Pneumothorax, & Open Pneumothorax) - Questions 16-25 9
Section 3: Circulation, Shock, and Hemorrhage Control (Hypovolemic, Cardiogenic, Obstructive, &
Distributive Shock; Hemorrhage Control) - Questions 26-35 13
Section 4: Disability and Neurological Trauma (GCS, AVPU, PERRL, TBI, Concussion, Epidural/Subdural
Hematoma, & Spinal Cord Injury) - Questions 36-45 17
Section 5: Head, Face, and Spinal Trauma (Facial Trauma, Globe Rupture, Spine Clearance, & Neurogenic
Shock) - Questions 46-52 21
Section 6: Thoracic and Abdominal Trauma (Hemothorax, Pneumothorax, Cardiac Tamponade, FAST Exam,
& Solid/Hollow Organ Injury) - Questions 53-62 24
Section 7: Musculoskeletal and Extremity Trauma (Compartment Syndrome, Fractures, Splinting, & Fat
Embolism) - Questions 63-68 28
Section 8: Special Populations (Pediatric Trauma, Geriatric Trauma, & Pregnant Trauma Patient) - Questions
69-75 30
Section 9: Trauma Types and Mechanisms (Blunt vs. Penetrating, Blast Injuries, Burns, & Environmental
Trauma) - Questions 76-85 33
Section 10: Trauma Resuscitation and Team Dynamics (TPA, Team Communication, Transfers,
Documentation, & Disaster Triage) - Questions 86-92 37
Section 11: Comprehensive Integrated Scenarios (Multi-Concept Application, Shock State Identification, &
Critical Decision-Making) - Questions 93-100 40
2026/2027 Edition | 100 Questions with Detailed Rationales | Updated Study Guide 1
,TNCC 8th Edition Practice Exam | Trauma Nursing Core Course - ENA
TNCC 8th Edition Practice Exam
Questions and Answers
Detailed Rationales | Updated Study Guide | A+ Graded | 2026/2027
Aligned with the ENA Trauma Nursing Core Course (TNCC) 8th Edition objectives and trauma nursing core
competencies | 100 Questions | 4-Option Format with Detailed Trauma Nursing Rationales
Coverage: Trauma Nursing Process & Initial Assessment | Airway and Ventilation | Circulation, Shock, and
Hemorrhage Control | Disability and Neurological Trauma | Head, Face, and Spinal Trauma | Thoracic and Abdominal
Trauma | Musculoskeletal and Extremity Trauma | Special Populations | Trauma Types and Mechanisms |
Resuscitation and Team Dynamics | Comprehensive Integrated Scenarios
Section 1: Trauma Nursing Process and Initial Assessment (The Core of TNCC:
Primary Survey (ABCDE), Across-the-Room Observation, & TNP) - Questions
1-15
Q1: EMS wheels a 30-year-old motorcyclist into the trauma bay after a collision with a vehicle. From
across the room, the trauma nurse notes bright red blood spurting from an open below-the-knee
amputation and pooling on the floor despite EMS pressure dressings. According to the Trauma Nursing
Process (TNP), what does this across-the-room observation allow the team to do?
A. Proceed with the standard airway-first sequence without modification
B. Defer hemorrhage control until the disability assessment is complete
C. Begin the head-to-toe secondary survey while the bleeding continues
D. Reprioritize circulation and control the uncontrolled hemorrhage before assessing airway and
breathing [CORRECT]
Correct Answer: D
Rationale: The across-the-room observation is the first step of the TNP and provides the opportunity to
reprioritize circulation before airway or breathing when uncontrolled external hemorrhage is identified,
effectively converting the sequence to a catastrophic-hemorrhage-first approach. Option A is incorrect
because rigidly proceeding with airway first ignores an immediately life-threatening bleed. Option B
reverses the priority since disability is assessed only after airway, breathing, and circulation are addressed.
Option C is wrong because the secondary survey is a complete head-to-toe assessment performed only
after life-threatening injuries have been managed.
2026/2027 Edition | 100 Questions with Detailed Rationales | Updated Study Guide 2
, TNCC 8th Edition Practice Exam | Trauma Nursing Core Course - ENA
Q2: During trauma team orientation, the educator reviews the components of the primary survey.
Which action is performed by the trauma nurse when assessing the 'A' component?
A. Checking pupil size, equality, and reactivity
B. Assessing airway patency while simultaneously maintaining cervical spine protection
[CORRECT]
C. Palpating the chest for tracheal position and crepitus
D. Inspecting and palpating the patient's posterior surfaces
Correct Answer: B
Rationale: The 'A' of the primary survey stands for airway assessment and intervention with
simultaneous maintenance and protection of the cervical spine, typically using manual in-line stabilization
until the spine is cleared. Option A describes the 'D' (disability) assessment of neurologic status. Option C
is part of the 'B' (breathing and ventilation) assessment, where tracheal deviation signals a tension
pneumothorax. Option D belongs to the exposure and environmental control step or the posterior
inspection completed during the secondary survey.
Q3: A construction worker fell three stories from a scaffold and landed feet first on concrete.
Applying knowledge of mechanism of injury and energy transfer, which injury pattern should the
trauma nurse anticipate?
A. Bilateral calcaneal fractures with axial-loading injuries ascending to the spine and pelvis
[CORRECT]
B. Primary blast injury limited to gas-filled organs such as the lungs
C. Isolated soft-tissue contusions without skeletal involvement
D. A pure rotational injury affecting only the cervical ligaments
Correct Answer: A
Rationale: In vertical deceleration, kinetic energy transfers up the axial skeleton, producing calcaneal
and lower extremity fractures, hip and pelvic fractures, vertebral compression fractures, and occasionally
aortic or intracranial injuries. Option B describes blast physiology, which is not present in a fall. Option C
underestimates injury because significant energy transfer always anticipates serious occult damage.
Option D ignores the axial loading pathway that defines vertical impact injuries.
2026/2027 Edition | 100 Questions with Detailed Rationales | Updated Study Guide 3
