Table of Contents
What hangs from the lower portion of the cecum?
Your appendix hangs off the end of your cecum. Ascending colon. This segment extends along the right side of your abdomen.
What lymphoid tissue extends from the cecum?
Appendix. This appendix extends from the cecum. What lymphatic structure absorbs excess tissue fluid? Capillary.
What is the lymphatic tissue located in the lower portion of the small intestine called?
Peyer’s patches are small masses of lymphatic tissue found throughout the ileum region of the small intestine. Also known as aggregated lymphoid nodules, they form an important part of the immune system by monitoring intestinal bacteria populations and preventing the growth of pathogenic bacteria in the intestines.
What is the lymphatic tissue in the ileum called?
The large aggregates of lymphatic tissue in the ileum are called Peyer’s patches. A lymph node is an encapsulated lymphatic organ.
Is cecum intraperitoneal or retroperitoneal?
The cecum is an intraperitoneal organ, however, as it is covered on all sides by peritoneum. The ascending colon, descending colon, rectum, and anal canal are retroperitoneal structures.
What is the name of lymphatic sac located between the abdominal aorta and L2?
Structure. In humans, the cisterna chyli is located posterior to the abdominal aorta on the anterior aspect of the bodies of the first and second lumbar vertebrae (L1 and L2).
What do you call the folds of the small intestinal wall?
The inner wall of the small intestine is covered by numerous folds of mucous membrane called plicae circulares. The surface of these folds contains tiny projections called villi and microvilli, which further increase the total area for absorption.
Where is the cecum located anatomically?
large intestine
Anatomical terminology The cecum or caecum is a pouch within the peritoneum that is considered to be the beginning of the large intestine. It is typically located on the right side of the body (the same side of the body as the appendix, to which it is joined).