Why is it mandatory to test for hepatitis B and C when donating blood? Medical science says that hepatitis B and C infection can be transmitted through blood, so before giving blood to the patient, it is mandatory to test these viruses. Millions of patients around the world are given blood to save their lives. Surgery, accidents, childbirth, cancer, thalassemia, anemia - in all these cases blood is vital. But if this life-giving blood carries the hepatitis 'B' or 'C' virus, it can become a silent risk rather than a life saver. Therefore, it is very important to test for hepatitis B and C before giving blood to the patient. Is every blood donated around the world tested for hepatitis B and C? What is Hepatitis B and Hepatitis C? Hepatitis means inflammation or swelling of the liver. It can be caused by a virus attack, excessive alcohol consumption, medication or other reasons. In terms of blood circulation, Hepatitis B (HBV) and Hepatitis C (HCV) are considered the mos...
What changes are seen in the body when falling in love with someone? Love is that exciting feeling that can make today dearer than yesterday. After drowning in love feelings, the way of thinking, the way of experiencing, the likes and dislikes of oneself and one's ideology melts towards the lover or the girlfriend who makes the place of love. It is not limited to emotional experience. When the arrow of love strikes, a remarkable series of physical reactions begins within our bodies. Brain, chemistry and hormones They bring about changes in everything from powerful neurochemical flows to heart rate and breathing rhythms. This means that when in love, complex interactions between biological processes begin. Psychologist Gurleen Barua says, 'When the feeling of love is attached to a person, it is actually the brain that brings about most of the changes. But we think it is the work of the heart. "Our brains release a cocktail of chemicals, including dopamine and oxytocin, wh...