Am I right? Yes or no?

yes because it is right and because

The answer is true.

Explanation: You picked 1 5 6 9 which is correct, I think you picked that but I can't see

- "the acute form of diverticulitis can manifest itself with one or more severe attacks of infection and inflammation.

the inflammation of diverticulitis can eventually result in a bowel obstruction, which may cause constipation, thin stools, diarrhea, abdominal swelling or bloating, and abdominal pain."