Stress and foods are the main triggers for people with irritable bowel syndrome, or IBS, which can experience a bloated belly, flatulence, abdominal pain and cramps, constipation, diarrhea or alternating constipation and diarrhea. The trigger foods with IBS can vary from one person to another.
The first blood transfusion from animal to human was administered by Dr. Jean-Baptiste Denys, eminent physician to King Louis XIV of France, on June 15, 1667.ransfusions are used for various medical conditions to replace lost components of the blood. Early transfusions used whole blood, but modern medical practice commonly uses only components of the blood, such as red blood cells, white blood cells, plasma, clotting factors, and platelets.
This is the most common type of donation, during which approximately a pint of 'whole blood' is given. The blood is separated into transfusable components â red cells, plasma, platelets and/or cryoprecipitated AHF. This type of blood donation usually takes about an hour, though the actual donation takes about 8-10 minutes. You are eligible to donate 'whole blood' every 56 days.