Question

A 20-year-old male comes to the casualty with complaints of bleeding from nose for the last one hour.
What are anatomical locations of nasal bleed?

Hint:

Kiesselbach's plexus in the anterior nasal septum is the most common site for epistaxis, but posterior bleeds can be more difficult to control and often require medical intervention.

Answer 1

Step 1: Understanding the Locations.
The two main anatomical locations of nasal bleeding are:
- Anterior nasal septum (Kiesselbach's plexus): This is the most common site of bleeding, located in the front part of the nasal septum. It consists of a network of small blood vessels that are easily damaged, leading to anterior epistaxis.
- Posterior nasal cavity: Bleeding from this site is less common but more severe. It involves larger blood vessels and can lead to significant blood loss. It is often seen in older adults with underlying conditions such as hypertension or atherosclerosis.

Step 2: Conclusion.
Most nosebleeds originate from the anterior nasal septum, while posterior bleeds are more serious and require more intensive management.