31. Arterial Supply of the Pharynx

Question 1

Identify 1 - 2. Sources?

Answer 1

1. Ascending pharyngeal a.
   - from Posterior portion of external carotid near bifurcation of common carotid
2. Superior thyroid a.
   - from 1st branch of external carotid a.

Question 2

Identify 3. Source?

Answer 2

3. Inferior thyroid a.

- from Thyrocervical trunk

Question 3

Identify 4 - 5. Sources

Answer 3

4. Tonsillar a.
   - from Facial a.
5. Ascending palatine a.
   - from Facial a.