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Rh factor is named after the Rhesus monkey which was the source of testing. It refers to the plus or minus after one's blood type which determines compatibility.

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Are B and Rh one blood type or two different blood types?

B and Rh are two different blood type systems. The B blood type refers to the presence of the B antigen on red blood cells, while the Rh factor (Rh positive or Rh negative) refers to the presence or absence of the Rh antigen. This means someone could have blood type B+ or B-, indicating their blood type in both systems.


What problems does rh blood pose for pregnancy and childbirth?

When having RH blood type, it can complicate pregnancy, but it is rare. It is normally when the fetus's blood travels through your canal. RH blood types are compatible with other RH blood types.


What is the difference between Rh-negative and Rh-positive?

love, magic, undescribable, chickenfirst/eggfirst. If you stop to look for this answer, you will find it, every once in a while on your liferoad. You will see and feel the answer, without words.


Is all human blood same?

No, all human blood is not the same. Blood types are determined by the presence or absence of certain antigens on the surface of red blood cells, with the most common blood types being A, B, AB, and O. Additionally, blood can also differ in terms of Rh factor, which further classifies blood as Rh positive or Rh negative.


What is the Rh blood type?

People with different blood types have proteins specific to that blood type on the surfaces of their red blood cells (RBCs). Rh factor "Rhesus factor" is type of antigens on the human blood cell. The presence of this antigen in human blood given (+) besides it's blood type. The absence of this antigen is given (-) besides blood type. For example A- or A+.

Related Questions

What are the different types of Rh blood types?

There are two types of Rh blood type, a Rh + and a Rh -ve, they are useful in surgery so blood type can be matched. Especially in pregnancy it is beneficial for mother and child to have the same Rh blood type.


Is there a difference between Rh neg blood group and a B neg blood group?

RH- and RH+ are not blood types, they are factors.


Is there blood banks in my area with rh blood?

Rh blood is the most complex genetically of all blood types. It is known that a mother who is pregnant and has Rh- and the father has Rh+, it can cause birth defects in the child. If you are recieving a blood transfusion though this does not apply. You can either recieve Rh- or Rh+. All blood types negative or positive all have Rh blood types in them. The problem you may be experiencing which may take you awhile to recieve blood is that you may have Rh- negative blood which means that you cannot recieve Rh-negative or Rh+negative, and you can only recieve Rh- negative, but yes all blood banks will carry Rh blood, this type of blood though may be more common in different types of people though.


What does RH stand for in blood?

rhesus monkey


What are the types of blood for humans?

The four blood types for humans are: A, B, AB and OO. Also the RH factor determines is your blood type is RH negative (-) or RH positive (+). All blood types can then be classified as: A+, A-, B+, B-, AB+, AB-, O+ or O-.


What is RH positive and RH negative?

These are specific blood types in a human being.


What does it mean when a newborn has b positive blood?

If a newborn has B positive blood, it means his blood has the B antigen and is Rh positive. There are 4 blood types: A, B, AB, and O. There are two Rh types Rh positive, Rh positive and Rh negative. That simply means what type of blood the baby would receive if it needed a transfusion.


Does o- blood effect pregnancies?

Each person's blood is one of four major types: A, B, AB, or O. Blood types are determined by the types of antigens on the blood cells. Antigens are proteins on the surface of blood cells that can cause a response from the immune system. The Rh factor is a type of protein on the surface of red blood cells. Most people who have the Rh factor are Rh-positive. Those who do not have the Rh factor are Rh-negative


Are B and Rh one blood type or two different blood types?

B and Rh are two different blood type systems. The B blood type refers to the presence of the B antigen on red blood cells, while the Rh factor (Rh positive or Rh negative) refers to the presence or absence of the Rh antigen. This means someone could have blood type B+ or B-, indicating their blood type in both systems.


What do Rh and blood types have to do with each other?

Rh is a blood group system used for blood transfusions. Many people have the Rh factor on the red blood cell's surface that determine who they can give and receive blood from.


How many human blood types are there summarize how blood type is inherited?

There are 4 main blood types: A, B, O and AB. In addition, each of these can be Rh positive or Rh negative.


Why cant a woman that is rh negative donate blood?

This not entirely true while an Rh- person can not receive Rh+ blood due to the fact as stated above an Rh+ person can receive Rh- blood because there is no Rh in the blood. This is why O- people are universal donors meaning they are able to give blood to anyone, but can only receive 0- blood.