General Anatomy Mcqs

417. The External Jugular vein ___________________ ?

A. Lies deep to the sternocleidomastoid muscle
B. It drains into Internal Jugular vein
C. It is formed by the union of the posterior auricular vein and posterior division of the retromandibular vein
D. It pierces pre- tracheal layer of cervical fascia before termination
✅ The correct answer is option C. It is formed by the union of the posterior auricular vein and posterior division of the retromandibular vein.

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