Which nephron segment is responsible for fine-tuning urine dilution?
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Correct answer: Collecting duct
The collecting duct adjusts water reabsorption under ADH control. It determines final urine concentration.
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More Urine Concentration and Dilution questions
- Loop diuretics impair urine concentration by inhibiting:
- The maximum concentrating ability of human kidneys produces urine osmolality of approximately:
- The primary mechanism responsible for urine concentration in the kidney is the:
- Which segment of the nephron is impermeable to water but actively transports sodium chloride?
- The descending limb of the loop of Henle is characterized by:
- Antidiuretic hormone (ADH) primarily increases water permeability in the: