A lecture was held in the Global Corner Unit entitled "Hemorrhagic Blood Diseases", delivered by Dr. Ihsan Mardan Hammoud (specialist in hematology), a lecturer at the Faculty of Medicine of Al-Zahraa, in which he talked about the work of blood in the body and its components of platelets and blood vessels and its benefits and diseases that affect the blood and the causes that lead to it, such as high pressure disease High triglycerides, etc., and the necessary ways to avoid them, on 10/1/2022.