Final answer:
True, small bulges in the colon wall are called diverticula, and the condition is known as diverticulosis. Diverticulitis occurs when these pouches become infected and inflamed. The large intestine features like teniae coli and haustra are related to the formation of diverticula.
Step-by-step explanation:
The statement that small bulges in the colon wall are referred to as diverticula is True. Diverticula are small pouches that can form in the wall of the large intestine, a condition known as diverticulosis. Without sufficient dietary fiber, the muscles in the intestine must work harder to move feces through, which can lead to the development of these bulges. When diverticula become infected and inflamed, the condition is called diverticulitis, akin to how inflammation of the appendix is referred to as appendicitis.
Significant features of the large intestine include the teniae coli, which are bands of smooth muscle that contribute to the formation of pouches called haustra, and epiploic appendages, which are small fat-filled sacs whose purpose is not well-understood. Diverticula can form in the areas between the haustra. Diverticulitis is a serious condition that can lead to symptoms such as abdominal pain, fever, and changes in bowel habits, requiring medical attention.