What is the correct sequence of events when blood volume falls?

1. A Option A: Renin release → angiotensin II formation → aldosterone secretion → more Na⁺ reabsorbed
2. B Option B: Angiotensin II formation → renin release → ADH falls → more K⁺ reabsorbed
3. C Option C: Aldosterone secretion → renin release → angiotensin II formation → less Na⁺ reabsorbed
4. D Option D: Renin release → ADH falls → aldosterone falls → more water lost

Answer checked 11 October 2026 · How we write and check questions