Final answer:
The condition associated with the feeling of incomplete evacuation of the bowel is diverticulosis. Symptoms include lower abdominal pain, fever, nausea, diarrhea or constipation, and blood in the stool. It is caused by a combination of genetic and environmental factors.
Step-by-step explanation:
The condition associated with the feeling of incomplete evacuation of the bowel is diverticulosis. Diverticulosis is a digestive disease where tiny pouches in the wall of the large intestine become inflamed and infected. Symptoms include lower abdominal pain, fever, nausea, diarrhea or constipation, and blood in the stool. Diverticulosis is caused by a combination of genetic and environmental factors and is more common in people who are obese.