Question

Where do the posterior nasal wall veins drain into??

Option 1: Superior sagittal sinus
Option 2: Cavernous sinus
Option 3: Internal jugular vein
Option 4: Facial vein

Answer 1

The posterior nasal wall veins drain into the cavernous sinus.

Step-by-step explanation:

The posterior nasal wall veins drain into the cavernous sinus. The cavernous sinus is a large vein located on each side of the sella turcica, a bony structure at the base of the skull. It receives blood from various veins in the head, including those from the posterior nasal wall veins.