1a : the act or action of grasping with the intellect : understanding children who have difficulty with comprehension of spoken language What the artist actually needs is comprehension of his aims and ideals by men he respects â¦ â H. L. Menckenb : knowledge gained by comprehending tests that measure the students' comprehension in math She carried on ...
The inflammatory response (inflammation) occurs when tissues are injured by bacteria, trauma, toxins, heat, or any other cause. The damaged cells release chemicals including histamine, bradykinin, and prostaglandins. These chemicals cause blood vessels to leak fluid into the tissues, causing swelling.
Rating Newest Oldest. Best Answer: Mainly as a result of the systemic inflammatory reaction with liberation of inflammatory cytokines, histamine, complement, and a host of other mediators. These cause a disruption in the normal capillay barrier by changing vascular membrane permeability locally and systemically.