Physiology When NaC1 is injected in the internal carotid aery, it causes release of ADH by acting on : A Paramedian nucleus B Anterior pitutary C Pa raoptic nucleus D Supraoptic nucleus 💡 Explanation When NaC1 is injected in the internal carotid aery, it causes release of ADH by acting on : ✓ Correct Answer: D. Supraoptic nucleus