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Multiple Choice
The renal pelvis of each kidney funnels urine into a tube called a:
A
urethra
B
ureter
C
renal artery
D
nephron
Verified step by step guidance
1
Understand the anatomy of the urinary system: The kidneys filter blood to produce urine, which is then transported to the bladder and eventually expelled from the body.
Identify the renal pelvis: The renal pelvis is a funnel-shaped structure in the kidney that collects urine from the calyces and directs it to the next structure in the urinary pathway.
Recognize the role of the ureter: The ureter is a tube that connects the renal pelvis of the kidney to the urinary bladder, allowing urine to flow from the kidney to the bladder.
Differentiate the ureter from other options: The urethra is the tube that carries urine from the bladder to the outside of the body, the renal artery supplies blood to the kidney, and the nephron is the functional unit of the kidney responsible for filtration.
Conclude that the correct answer is 'ureter,' as it is the structure that directly receives urine from the renal pelvis and transports it to the bladder.