Identify the three structures that form the boundaries of the urinary trigone. (Select three)Check All That ApplyRight renal arteryRight renal arteryLeft renal arteryLeft renal arteryRight ureterRight ureterLeft ureterLeft ureterUrethraUrethra

The trigone is an area located within the _____________. A. Urethra B. Renal Pelvis area C. Urinary bladder D. Kidneys

Each renal calyxQuestion 3Answera.has all of these characteristics.b.joins to form the renal pelvis.c.surrounds the tip of a renal pyramid.d.is a funnel-shaped structure.e.has none of these characteristics.

What structures control the flow of urine from the urinary bladder to the urethra? A. Ureters B. Kidneys C. Rugae D. Sphincters

Which of the following statements regarding the ureters is CORRECT?Group of answer choicesSmooth muscle rugae allow expansion of the walls of the ureters.The ureters enter the superior surface of the bladder.The ureteropelvic junction is where the ureters enter the bladder in the pelvis.The ureters transport urine by both gravity and peristalsis.

What structure forms as the major calyces unite to collect the urine to be conducted to the bladder? A. Renal cortex B. Minor calyces C. Ureters D. Renal pelvis