<prompt> Kiesselbachs area does not involve ___Anterior ethmoidal aeryPosterior ethmoidal aerySphenopalatine aeryGreater palatine aery  <response>: Kiesselbachs area, also Kiesselbachs plexus, Kiesselbachs triangle, and Littles area, is a region in the anteroinferior pa of the nasal septum, where four aeries anastomose to form a vascular plexus called Kiesselbachs plexus. The aeries are 1 Anterior ethmoidal aery from the ophthalmic aery 2 Sphenopalatine aery from the maxillary aery 3 Greater palatine aery from the maxillary aery 4 Septal branch of the superior labial aery from the facial aery 