Question

What is simple ureteropelvic duplication?

1) The upper and lower pole moiety join into a single ureter
2) The ureter splits into two separate ureters
3) The ureter forms an abnormal connection with the bladder
4) The ureter forms a loop before joining the bladder

Answer 1

Simple ureteropelvic duplication is a condition where the renal pelves and ureters are duplicated, but they join to form a single ureter before entering the bladder. The correct answer is 1.

Step-by-step explanation:

Simple ureteropelvic duplication refers to a congenital condition where the renal pelvis, which collects urine from the calyces and funnels it to the ureter, and the ureter are duplicated.

This means that there are two separate renal pelves and ureters arising from a single kidney. However, these duplicated systems usually join before entering the bladder, forming a single ureteral opening into the bladder.

This is in contrast to the ureter splitting into two separate ureters, forming an abnormal connection with the bladder, or forming a loop before joining the bladder.

Ureters are critical structures that connect the kidneys to the urinary bladder, allowing urine formed in the kidneys to be propelled by peristalsis into the bladder for temporary storage before elimination. The correct answer is 1.