Radiology · Emergency and Trauma Radiology (FAST, Polytrauma CT, Imaging in ATLS)

Which of the following patients, evaluated by the NEXUS cervical spine criteria after blunt trauma, REQUIRES cervical spine imaging?

  • A A 28-year-old intoxicated man with no neck tenderness and a normal neurological examination
  • B A 30-year-old woman with no neck tenderness who has a painful distracting injury to the femur
  • C A 25-year-old alert man with no tenderness, no distracting injury, and normal neurological examination
  • D A 22-year-old alert man with midline neck tenderness only
Correct answer: A. A 28-year-old intoxicated man with no neck tenderness and a normal neurological examination

Explanation

The NEXUS criteria allow imaging to be deferred only when all five features are absent: midline cervical tenderness, focal neurological deficit, altered level of consciousness, intoxication, and a painful distracting injury. Intoxication alone mandates imaging even if the neck is non-tender, making option A correct. Option B also fails the criteria because a femoral shaft fracture is a classic distracting injury, so imaging is needed there as well. Options D and C are distractors testing whether students know that isolated midline tenderness alone still requires imaging.

Reference: ATLS Student Course Manual, American College of Surgeons, 10th ed.

High-yield for: NEET PGINI-CETNExTFMGEUSMLEPLABMRCP

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