What is the expansion of the upper end of the ureter in the kidney?

Renal pelvis
Renal pelvis, enlarged upper end of the ureter, the tube through which urine flows from the kidney to the urinary bladder. The pelvis, which is shaped somewhat like a funnel that is curved to one side, is almost completely enclosed in the deep indentation on the concave side of the kidney, the sinus.

What is the expanded portion of the ureter?

What is the upper expanded part of the ureters called? The pelvis.

What is the upper part of the ureter?

The upper ureter extends from the renal pelvis to the upper border of the sacrum. The middle ureter continues from the upper to lower borders of the sacrum. The distal ureter continues from the lower border of the sacrum to the bladder.

What area of the kidney is continuous with the ureter?

renal pelvis
The central region of the kidney contains the renal pelvis, which is located in the renal sinus, and is continuous with the ureter. The renal pelvis is a large cavity that collects the urine as it is produced.

What is the main function of ureters?

Two ureters. These narrow tubes carry urine from the kidneys to the bladder. Muscles in the ureter walls continually tighten and relax forcing urine downward, away from the kidneys. If urine backs up, or is allowed to stand still, a kidney infection can develop.

Which ureter is longer and why?

They vary in length from 25 to 30 cm, depending upon the height of the person and the position of the kidneys. The left ureter is usually 1 cm longer than the right, size varying with the position of the kidney. Both ureters tend to be longer in males.

Where is my ureter?

The ureter is a muscular tube that transfers urine from the kidney to the bladder. It is about 10 inches long, with the upper half in the belly and the lower half in the pelvic area.

What is the pathway of blood through the kidney?

Blood flows into your kidney through the renal artery. This large blood vessel branches into smaller and smaller blood vessels until the blood reaches the nephrons. In the nephron, your blood is filtered by the tiny blood vessels of the glomeruli and then flows out of your kidney through the renal vein.

What is the correct path of filtrate and urine production?

The filtrate flows from the proximal tubule and into the Loop of Henle. The loop of Henle concentrates the filtrate, by removing more water from it, and passes it to the distal tubule. From the distal tubule it travels to the collecting duct – now called urine.

Which of the following answer choices correctly sequences the path of urination in the body?

Kidney → urethra → bladder →ureters.

What is the expansion of the upper end of the ureter in the kidney? Renal pelvis Renal pelvis, enlarged upper end of the ureter, the tube through which urine flows from the kidney to the urinary bladder. The pelvis, which is shaped somewhat like a funnel that is curved to one side, is almost completely…