It is the Appendix
The Cecum is part of the Large Intestine. It is located near the Appendix.
cecum
It is 3 inches wide and it is around 5 feet long.
The term "from cecum to rectum" refers to the entire length of the large intestine, starting from the cecum, which is the first part of the large intestine, and ending at the rectum, which is the final part before the anus. The large intestine is responsible for absorbing water and electrolytes, as well as forming and storing feces before elimination.
The cecum is located in the first part of the large intestine. This serves as a connection between the ileum to the ascending colon and a part of the intestine that moves the waste to be excreted.
c. cecum which is the first portion of the large intestine)
The small intestine empties into the cecum, which is the first part of the large intestine or colon. This is where the small intestine connects to the large intestine, allowing for the continuation of digestion and absorption of nutrients.
Large intestine
The colon is part of the large intestine along with the cecum and the rectum.
In the digestive system, the large intestine forms the last part. It comprises of the cecum, colon and rectum as its three major segments.
The first portion of the large intestine is called the cecum. It connects the small intestine to the colon and is located in the lower right side of the abdomen. The appendix is attached to the cecum.
The appendix hangs off the end of the cecum.