The rectum is the final section of the large intestine, terminating at the anus. It plays a key role in storing feces before they are excreted from the body.
5 Must Know Facts For Your Next Test
The rectum contains a rich microbiota that plays a crucial role in maintaining gut health and protecting against pathogens.
It is approximately 12 centimeters long and connects the sigmoid colon to the anal canal.
Rectal mucosa has specialized cells that absorb water and electrolytes from fecal matter.
Rectal infections can be caused by bacteria, viruses, fungi, or parasites and can lead to serious complications if untreated.
Common symptoms of rectal infections include pain, bleeding, discharge, and changes in bowel habits.