Question
Identify the vagus nerve in this given cross-sectional diagram of the neck:
A. A
B. B
C. C
D. D
Show Answer
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Correct Answer » C Explanation |
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Ans: C. C
(Ref Gray’s 41/e p982, 40/e p438)
In given diagram:
- Vagus descends vertically in neck in carotid sheath.
- Between internal jugular vein & internal carotid artery to upper border of thyroid cartilage.
- Continues passing between internal jugular vein & internal carotid artery to neck roo.
| Structures Marked in the Diagram | |
| A | Carotid artery |
| B | Internal jugular vein |
| C | Vagus nerve |
| D | Sympathetic trunk |
