Why is the determination of the blood types of the donor, Biology

Assignment Help:

Why is the determination of the blood types of the donor and of the recipient important in transfusions?

The Red blood cells have different antigens in the outer surface of their plasma membrane; for instance, the antigens A and B of the ABO system are glycoproteins of the membrane. If a donor has red blood cells with the antigens not present in the red blood cells of the recipient (lacking of transfusion compatibility) the immune system of the recipient recognizes these molecules as actual antigens (that is foreign substances) and triggers a defense response producing specific antibodies against those antigens and the transfused red blood cells then are destroyed by these antibodies and the recipient individual may even die.

 


Related Discussions:- Why is the determination of the blood types of the donor

Explain starch gelatinization, Starch gelatinization Undamaged starch ...

Starch gelatinization Undamaged starch granules are insoluble in cold water but can imbibe water  reversibly i.e. they can swell slightly and then return to their original siz

What type of compound is the metabolic waste of porifera, What type of comp...

What type of compound is the major metabolic waste of Porifera? Why is it important for the organism to get rid of this compound?

Byproducts high in energy and nitrogen, Byproducts high in energy and nitro...

Byproducts high in energy and nitrogen Byproducts in this category include products such as blood meal and poultry offal meal, fish meal, extracted oilseed meals/cakes and wast

How environmental temperature affect requirement of protein, How Environmen...

How Environmental temperature affect requirement of protein? Environmental temperature: As environmental temperatures rise or fall above or below the range of thermic neutralit

How is the brain involved in the immune system, How is the brain involved i...

How is the brain involved in the immune system? A. Immune cells that constitute body's biological defense against infections and toxins, have many things in common with nerve c

Parts, How many parts of human body?

How many parts of human body?

Illustrate steps of polymerase chain reaction , There are three steps of PC...

There are three steps of PCR a) Denaturation.  The reaction combination is heated to 95°C for a short time period (about 15-30 sec) to denature the goal DNA into one strands w

Primary consideration in risk management decisions, Protection of  human...

Protection of  human  health should  be  the primary consideration  in risk  management  decisions. Decisions on acceptable levels of risk should be determined primarily by hum

#to work as expert, Ask question #process for work as expert#

Ask question #process for work as expert#

Calculate ideal weight for a diabetic patient, Q. Calculate ideal weight fo...

Q. Calculate ideal weight for a diabetic patient? We now know that diabetes is the outcome of many genetic and environmental factors. The former is not in our control but the l

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd