<prompt> Which of the following is true about upper l3rd of the rectum?It is covered by peritoneum only anteriorlyIt is covered by peritoneum on the front, sides and backIt has no peritoneal attachmentsIt is covered by peritoneum on the sides and anteriorly  <response>: Ans. is d i.e., It is covered by peritoneum on the sides and anteriorly Upper 13rd of rectumCovered by peritoneum on the front and sidesMiddle 13rd of rectumCovered by peritoneum on the sides onlyLower 13rd of rectumDevoid of peritoneal attachments 