What is the most common cause of massive rectal bleeding in an adult?

(A) carcinoma of the left colon

(B) carcinoma of the right colon

(C) diverticulosis

(D) mesenteric thrombosis

(E) polyps

Respuesta :

the answer is C, because it’s massive in the adult since they are carrying lots of blood thru there system!
Answer is c diverticulosis