Question

Which one of the following artery is the smallest and thinnest branch of the external carotid artery?

• A. Superior thyroid artery
• B. Lingual artery
• C. Facial artery
• D. Ascending pharyngeal artery

Hint:

Though small, the ascending pharyngeal artery has critical roles in deep neck structures and meningeal supply.

Answer 1

The Correct Option is D

The ascending pharyngeal artery is the smallest and thinnest branch of the external carotid artery. It ascends between the pharynx and prevertebral muscles to supply parts of the pharynx and meninges.