Question

Which of the following statements is correct regarding the ureters?

a. Ureters have sphincters at their entrances to prevent backflow of urine.
b. The ureters are lined with stratified squamous epithelium like the skin.
c. The ureters are capable of peristalsis.
d. none of the above

Answer 1

The ureters are capable of peristalsis, which is a wave-like contraction of smooth muscles that helps move urine from the kidneys to the bladder. The option (C) is correct.

Step-by-step explanation:

The correct statement regarding the ureters is that the ureters are capable of peristalsis. Peristalsis is a wave-like contraction of smooth muscles that helps propel urine from the kidneys to the bladder.

The walls of the ureters are composed of several layers of tissue including transitional epithelium, loose connective tissue, and smooth muscle layers that allow for peristalsis. Therefore, option (C) is correct.