Multiple Choice
Which structure is responsible for transporting urine from the kidneys to the urinary bladder in the posterior-lateral view of the urinary system?
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25. The Urinary System
Introduction to the Urinary System
Multiple Choice
Which of the following structures is located on the outermost layer of the kidney?
A
Renal pelvis
B
Renal papilla
C
Renal cortex
D
Renal medulla
Verified step by step guidance1
Understand the anatomy of the kidney: The kidney is divided into several layers, including the renal cortex (outermost layer), renal medulla (middle layer), and renal pelvis (innermost region where urine collects).
Identify the location of each structure: The renal cortex is the outermost layer of the kidney, the renal medulla is located deeper within the kidney, and the renal pelvis is the central region where urine collects before moving to the ureter.
Clarify the function of the renal cortex: The renal cortex contains the glomeruli and proximal/distal tubules, which are essential for filtering blood and forming urine.
Compare the options provided: Renal pelvis and renal papilla are located deeper within the kidney, while the renal cortex is the outermost layer. The renal medulla is also not the outermost layer.
Conclude that the correct answer is the renal cortex, as it is the outermost layer of the kidney and matches the description in the question.
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