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Internal jugular relation — FRCA Primary MCQ

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HardAnatomyInternal jugular relationFRCA Primary

During ultrasound-guided internal jugular cannulation, which relationship is most commonly seen at the level of the cricoid cartilage?

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Correct answer: E — The internal jugular vein lies anterolateral to the carotid artery

The best answer is “The internal jugular vein lies anterolateral to the carotid artery”. At the usual central-line level, the internal jugular vein is commonly anterolateral to the carotid artery, although ultrasound is required because this relationship varies. The vagus lies between and posterior to the major sheath vessels; the phrenic and recurrent laryngeal nerves are not in the described position.

Reference: RCoA, Primary FRCA Syllabus: https://rcoa.ac.uk/sites/default/files/documents/2026-01/Primary-FRCA-Syllabus.pdf