All of these organs are part of the lymphatic system 12. Vaginal Fluid b. Blood c. When the body is scanned by a Magnetic Resonance Body Scanner, what are the health care professionals looking for in the cross-section pictures of the heart. T cells mature in the thymus gland. The body's specific immune responses are mediated by B cells and T cells.
T cells produce antibodies in response to specific antigens on the surface of foreign cells.
One of the items in 'Science in the News' was about a Centrifugal Heart Pump. It helps keep the patient alive until the patient receives a heart transplant. It keeps the patient alive by maintaining a continuous flow of blood until the heart heals by itself. It helps to remove blockages from arteries that supply blood to the heart. It helps the heart to maintain a constant rhythmic beat.