Hilum
from class: Pharmacology for Nurses Definition The hilum is the indented region on the medial side of each kidney where blood vessels, nerves, and the ureter enter and exit. It serves as a crucial gateway for renal circulation and urine transport.
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Predict what's on your test 5 Must Know Facts For Your Next Test The hilum of the kidney contains the renal artery, renal vein, and ureter. It is located on the concave border of the kidney. The hilum is essential for the filtration process as it allows blood to flow into and out of the kidney. Nerves that regulate kidney function also pass through the hilum. Any obstruction or damage at the hilum can significantly impact renal function and urinary output. Review Questions What structures pass through the hilum of the kidney? Where is the hilum located on the kidney? Why is the hilum important for renal circulation?
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