where does the blood come from during a nosebleed
Nosebleed The vast majority of nose bleeds occur in the anterior (front) part of the nose from the nasal septum. This area is richly endowed with blood vessels (Kiesselbach's plexus). This region is also known as Little's area. Bleeding farther back in the nose is known as a posterior bleed and is usually due to bleeding from Woodruff's plexus, a venous plexus situated in the posterior part of inferior meatus.[8] Posterior bleeds are often prolonged and difficult to control. They can be associated with bleeding from both nostrils and with a greater flow of blood into the mouth.[6]
Cutting off the nose to spite the face The phrase is known to have been used in the 12th century. It may be associated with the numerous legends of pious women disfiguring themselves in order to protect their virginity[citation needed]. These cases include Saint Eusebia, Saint Ebba, Saint Oda of Hainault and Saint Margaret of Hungary.[2]