172General AnatomyMedium
The External Jugular vein ________?
AIt is formed by the union of the posterior auricular vein and posterior division of the retromandibular vein
BIt drains into Internal Jugular vein
CLies deep to the sternocleidomastoid muscle
DIt pierces pre- tracheal layer of cervical fascia before termination
Correct answer
A. It is formed by the union of the posterior auricular vein and posterior division of the retromandibular vein
Explanation
The correct answer is It is formed by the union of the posterior auricular vein and posterior division of the retromandibular vein.