0
Why does a patient's body accept the blood by transfusion despite the fact that the immune system tends to reject foreign objects?
To learn the answer of the above question first we have to know about the blood characteristics.There are four major types of blood A, B, AB, and 0. The blood types are determined by proteins called antigens. This antigen is found on the surface of the Red Blood Cell (RBC). Basically there are two antigens, A and B. If you have the A antigen on the RBC, then you have type A blood. When B antigen is present, you have type B blood. When both A and B antigens are present, you have type AB blood. When either are present, you have type O blood. When an antigen is resent on the RBC, then the opposite antibody is present in the plasma. For instance, type A blood has anti-type-B antibodies. Type B blood has anti-type-A antibodies. Type AB blood has no antibodies in the plasma, and type O blood has both anti-type-A and anti-type-B antibodies in the plasma. These antibodies are not present at birth but are formed spontaneously during infancy and last throughout life. In addition to the ABO blood group system, there is an Rh blood group system. There are many Rh antigens that can be present on the surface of the RBC. The D antigen is the most common Rh antigen. If the D antigen is present, then that blood is Rh+. If the D antigen is missing, then the blood is Rh-. Blood is transfused to a patient after determining the blood group and matching the characteristics of both. In such case the immune system accepts the foreign object.
What else can I help you with?
When was Foreign Objects - band - created?
Foreign Objects - band - was created in 1994.
When did Foreign Objects - band - end?
Foreign Objects - band - ended in 1996.
What are the cell absorb harmful bacteria and other foreign objects?
The generic term for cells that consume harmful bacteria and foreign objects is phagocyte.
What are the deemed foreign objects in WWE?
wired stuff
What does an xenophile?
A Xenophile - is someone who is fascinated by foreign people or objects
How does tree reacts in foreign objects?
Trees can react to foreign objects such as nails or wires by forming specialized tissues around them to isolate and eventually push them out as the tree grows. This process helps protect the tree from infection and damage caused by the foreign object.
Which bronchi traps more foreign objects?
The right main bronchus
What happens to foreign objects in eye?
Foreign objects in the eye can cause irritation, pain, redness, and tearing. If not removed promptly, they can potentially scratch the cornea, leading to infection or other complications. It is important to seek medical attention to have the foreign object safely removed by a healthcare professional.
What is the fluid made to wash foreign objects out of the body?
Receptor
Do foreign objects stay inside a cow forever if they cannot digest them?
Yes.
What is orientation constancy?
The ability to perceive the actual placement or orientation of objects in the world despite their image.
What are foreign objects?
"Foreign" means "originating elsewhere" or simply "outside the body." Foreign bodies typically become lodged in the eyes, ears, nose, airways, and rectum of human beings.
