They could potentially develop an antibody.
Nothing will happen if an Rh neg person receives Rh neg blood.
They will have what is called a transfusion reaction. The red blood cells will start to breakdown, the body will not get enough oxygen, the kidneys will fill up with protein from the blood, breathing will slow down or stop, and the person can go into shock and die.
it will cause hypersensitization in RH- person
A delayed transfusion reaction is the most likely result. Anti-D antibodies will bind to the Rh positive red cells, with subsequent removal from circulation by the spleen.
that will lead to a serious disease and doctors shouldn't allow that to happen
no O's get ONLY from O but O can give to everybody
No. Persons with type O blood can only receive type O blood.
yes it is possible if one person in parent with A blood group
A person with A- blood can not receive A+ blood at any time.
o negative
It is not possible for that to happen, blood group O is recessive to A and B and in order for a person to have O blood group, they would have to be homozygous recessive. This means that the mother's alleles for blood group is OO and the father's allele's for blood group is also OO; which means that there are no other alleles other than O that they can be given to an offspring. That's Impossible.
The person with Rh- blood will begin to make antibodies against Rh+ upon exposure. This may not occur with the first transfusion - but it is still not recommended to give an Rh- person Rh+ blood.
Well, there are two sides to the heart. One side receives blood with waste and pumps it out to the lungs to exchange waste and oxygen while the other receives blood free of waste and fresh with oxygen from the lungs, and pumps it out to the body. I am a 7th grader and learned this earlier in the year, and am a straight A plus student. Hope this helps!