Nikolas
Created page with "== Introduction to vomiting == Vomiting is a defensive response intended to rid the body of toxic or irritating material. It’s regulating by a vomiting centre, comprised of the reticular formation and the area postrema/chemosensitive trigger zone in the fourth ventricle. Many receptors are involved in stimulating vomiting, including: * Histamine H1 receptor * Dopamine D2 receptor * Muscarinic receptor * Serotonin 5-HT3 receptor * Neurokinin NK1 receptor The chemorec..."