Which artery is responsible for epistaxis after ligating of external carotid artery?
Answer: (A) Ethmoidal arteryREF: Dhingra 4th ed p. 140Both anterior and posterior ethmoidal arteries are branches from internal carotid artery not external carotid artery
Ethmoidal artery
Greater palatine artery
Superior labial artery
Ascending pharyngeal
Epistaxis