Which Statement Applies to Vasopressin

question 248

Multiple Choice

Which statement applies to vasopressin?

• A)It can completely halt urine production during periods of water deprivation to conserve water for the body.
• B)It activates the cyclic AMP second-messenger system within the tubular cells.
• C) It renders the distal and collecting tubules impermeable to water.
• D) It increases Na⁺ reabsorption by the distal portions of the nephron.

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