FAST REVISION
General Medicine
Histamine is a potent vasodilator and increases vascular permeability, contributing to the vasodilatory shock and hypotension seen in anaphylaxis. It also causes bronchoconstriction but is primarily responsible for the vasodilatory component.
Biochemistry
The synthesis of urea takes place in the liver by the process called ''Ornithine
cycle'' or "Urea cycle"
This cycle was discovered by Hans Krebs and Kurt Henseleit in the year 1932.
The Ornithine cycle i
Anatomy
Gag reflex is lost due to paralysis IX Nerve The pharyngeal branch of IX nerve supply the mucosa of pharynx