TNCC Written Exam Actual Exam 2026/2027 – Complete 10th
Edition Provider Manual Questions with Detailed Rationales |
100% Verified | Pass Guaranteed – A+ Graded
Section A: Trauma Nursing Fundamentals & Initial Assessment
(12 Questions)
Q1: A trauma nurse enters the resuscitation bay and observes a 34-year-old male victim
of a high-speed motor vehicle collision. The patient is supine on a backboard, has blood
on his face, and is moaning. Using across-the-room observation, which assessment
finding requires the nurse's immediate intervention before approaching the patient?
A. A 5 cm laceration on the patient's forehead that is bleeding steadily
B. The patient's inability to maintain an open airway due to gurgling respirations and
visible oropharyngeal blood
C. A deformed left forearm with an obvious open fracture
D. The patient's pale skin color indicating possible internal hemorrhage
Correct Answer: B
Rationale: Across-the-room observation prioritizes immediate life threats using the ABC
approach. An obstructed airway is the highest priority and requires immediate
intervention (suctioning, jaw thrust, airway adjunct) before any other assessment or
intervention. Option A is significant but not immediately life-threatening; Option C is
,painful but not immediately lethal; Option D indicates shock but airway takes
precedence.
Q2: During the primary survey of a 28-year-old trauma patient, the nurse simultaneously
assesses and intervenes. Which action exemplifies the principle of simultaneous action
during the primary survey?
A. Completing the full head-to-toe secondary assessment before initiating any
interventions
B. Applying direct pressure to a bleeding scalp laceration while another team member
assesses the patient's airway
C. Waiting for the trauma surgeon to arrive before beginning any resuscitation measures
D. Documenting all findings before initiating interventions to ensure legal protection
Correct Answer: B
Rationale: The TNCC Trauma Nursing Process (TNP) emphasizes simultaneous
assessment and intervention during the primary survey. Multiple team members work
concurrently—one manages airway while another controls hemorrhage, exemplifying
team-based simultaneous care. Option A describes sequential (not simultaneous) care;
Option C delays critical interventions; Option D prioritizes documentation over patient
care.
Q3: A trauma nurse is performing the primary survey on a 45-year-old patient who fell
from a second-story balcony. The patient is alert, has clear breath sounds bilaterally,
and a radial pulse of 110 bpm. The nurse notes the patient is shivering and the room
,temperature is 65°F. Which component of the primary survey is being addressed, and
what is the priority intervention?
A. Disability; perform a full neurologic examination including Glasgow Coma Scale
B. Exposure/Environmental control; remove wet clothing, apply warm blankets, and
increase room temperature
C. Circulation; establish large-bore IV access and begin fluid resuscitation
D. Breathing; administer supplemental oxygen via non-rebreather mask
Correct Answer: B
Rationale: Exposure/Environmental control involves completely undressing the patient
to assess for injuries while preventing hypothermia. The patient is shivering in a cold
room—priority interventions include removing wet clothing, applying warm blankets,
using forced-air warming devices, and warming IV fluids. Hypothermia worsens
coagulopathy and increases mortality in trauma. Option A is important but not the
immediate priority; Option C may be needed but environment takes precedence; Option
D is already addressed (patient is alert with clear breaths).
Q4: A trauma patient arrives with a GCS score of 13 (E4, V4, M5). The nurse recognizes
this patient has:
A. Severe traumatic brain injury requiring immediate intubation
B. Moderate traumatic brain injury requiring frequent neuro checks and potential CT
imaging
C. Mild traumatic brain injury that requires only observation and discharge planning
, D. No brain injury; the GCS is within normal limits
Correct Answer: B
Rationale: GCS scoring: 13-15 = mild TBI, 9-12 = moderate TBI, 3-8 = severe TBI. A GCS
of 13 (E4, V4, M5) indicates moderate TBI. These patients require frequent neurologic
assessments, CT imaging, and close monitoring for deterioration. Option A describes
severe TBI (GCS ≤8); Option C underestimates the risk (moderate TBI can deteriorate);
Option D is incorrect (normal GCS is 15).
Q5: A 56-year-old trauma patient presents with a GCS of 8 (E2, V2, M4), unequal pupils
(right 6 mm non-reactive, left 3 mm reactive), and decorticate posturing. The nurse
recognizes these findings as indicative of:
A. Brainstem herniation with uncal herniation syndrome requiring immediate
hyperventilation and osmotic therapy
B. Concussion with transient neurologic deficits requiring observation only
C. Spinal cord injury at C5 level causing neurogenic shock
D. Functional neurologic disorder with no structural brain injury
Correct Answer: A
Rationale: The triad of deteriorating GCS, unilateral dilated non-reactive pupil (ipsilateral
to mass lesion), and abnormal posturing indicates uncal herniation (transtentorial
herniation) due to increased ICP. This requires immediate intervention: airway
protection, hyperventilation (temporarily), mannitol or hypertonic saline, head elevation,
and emergent neurosurgical consultation. Option B is inconsistent with severity; Option
C would show hypotension and bradycardia; Option D is incorrect.
Edition Provider Manual Questions with Detailed Rationales |
100% Verified | Pass Guaranteed – A+ Graded
Section A: Trauma Nursing Fundamentals & Initial Assessment
(12 Questions)
Q1: A trauma nurse enters the resuscitation bay and observes a 34-year-old male victim
of a high-speed motor vehicle collision. The patient is supine on a backboard, has blood
on his face, and is moaning. Using across-the-room observation, which assessment
finding requires the nurse's immediate intervention before approaching the patient?
A. A 5 cm laceration on the patient's forehead that is bleeding steadily
B. The patient's inability to maintain an open airway due to gurgling respirations and
visible oropharyngeal blood
C. A deformed left forearm with an obvious open fracture
D. The patient's pale skin color indicating possible internal hemorrhage
Correct Answer: B
Rationale: Across-the-room observation prioritizes immediate life threats using the ABC
approach. An obstructed airway is the highest priority and requires immediate
intervention (suctioning, jaw thrust, airway adjunct) before any other assessment or
intervention. Option A is significant but not immediately life-threatening; Option C is
,painful but not immediately lethal; Option D indicates shock but airway takes
precedence.
Q2: During the primary survey of a 28-year-old trauma patient, the nurse simultaneously
assesses and intervenes. Which action exemplifies the principle of simultaneous action
during the primary survey?
A. Completing the full head-to-toe secondary assessment before initiating any
interventions
B. Applying direct pressure to a bleeding scalp laceration while another team member
assesses the patient's airway
C. Waiting for the trauma surgeon to arrive before beginning any resuscitation measures
D. Documenting all findings before initiating interventions to ensure legal protection
Correct Answer: B
Rationale: The TNCC Trauma Nursing Process (TNP) emphasizes simultaneous
assessment and intervention during the primary survey. Multiple team members work
concurrently—one manages airway while another controls hemorrhage, exemplifying
team-based simultaneous care. Option A describes sequential (not simultaneous) care;
Option C delays critical interventions; Option D prioritizes documentation over patient
care.
Q3: A trauma nurse is performing the primary survey on a 45-year-old patient who fell
from a second-story balcony. The patient is alert, has clear breath sounds bilaterally,
and a radial pulse of 110 bpm. The nurse notes the patient is shivering and the room
,temperature is 65°F. Which component of the primary survey is being addressed, and
what is the priority intervention?
A. Disability; perform a full neurologic examination including Glasgow Coma Scale
B. Exposure/Environmental control; remove wet clothing, apply warm blankets, and
increase room temperature
C. Circulation; establish large-bore IV access and begin fluid resuscitation
D. Breathing; administer supplemental oxygen via non-rebreather mask
Correct Answer: B
Rationale: Exposure/Environmental control involves completely undressing the patient
to assess for injuries while preventing hypothermia. The patient is shivering in a cold
room—priority interventions include removing wet clothing, applying warm blankets,
using forced-air warming devices, and warming IV fluids. Hypothermia worsens
coagulopathy and increases mortality in trauma. Option A is important but not the
immediate priority; Option C may be needed but environment takes precedence; Option
D is already addressed (patient is alert with clear breaths).
Q4: A trauma patient arrives with a GCS score of 13 (E4, V4, M5). The nurse recognizes
this patient has:
A. Severe traumatic brain injury requiring immediate intubation
B. Moderate traumatic brain injury requiring frequent neuro checks and potential CT
imaging
C. Mild traumatic brain injury that requires only observation and discharge planning
, D. No brain injury; the GCS is within normal limits
Correct Answer: B
Rationale: GCS scoring: 13-15 = mild TBI, 9-12 = moderate TBI, 3-8 = severe TBI. A GCS
of 13 (E4, V4, M5) indicates moderate TBI. These patients require frequent neurologic
assessments, CT imaging, and close monitoring for deterioration. Option A describes
severe TBI (GCS ≤8); Option C underestimates the risk (moderate TBI can deteriorate);
Option D is incorrect (normal GCS is 15).
Q5: A 56-year-old trauma patient presents with a GCS of 8 (E2, V2, M4), unequal pupils
(right 6 mm non-reactive, left 3 mm reactive), and decorticate posturing. The nurse
recognizes these findings as indicative of:
A. Brainstem herniation with uncal herniation syndrome requiring immediate
hyperventilation and osmotic therapy
B. Concussion with transient neurologic deficits requiring observation only
C. Spinal cord injury at C5 level causing neurogenic shock
D. Functional neurologic disorder with no structural brain injury
Correct Answer: A
Rationale: The triad of deteriorating GCS, unilateral dilated non-reactive pupil (ipsilateral
to mass lesion), and abnormal posturing indicates uncal herniation (transtentorial
herniation) due to increased ICP. This requires immediate intervention: airway
protection, hyperventilation (temporarily), mannitol or hypertonic saline, head elevation,
and emergent neurosurgical consultation. Option B is inconsistent with severity; Option
C would show hypotension and bradycardia; Option D is incorrect.
