No, cannot.
Negative means the absence of a certain antigen in the blood stream, and positive is the opposite. It affects which blood you can have donated to you.
A positive blood is able to be donated to those with A positive or AB positive blood types only. It has the Rh factor located on it's red blood cells giving it the annotation "positive." A positive blood can only accept donations from those with A positive, A negitive, O positive, or O negative blood types.
In most cases: no.
O positive.
Negative blood can be given to someone with positive blood. Positive blood CANNOT be given to someone with negative blood.
any blood could be donated.
Yes. O is the universal donor. As long as the recipients RH Factor (positive or negative) is the same then O can donate to any blood type.
There is no blood type OE. There are 8 different blood types, A positive and negative, B positive and negative, O positive and negative, and AB positive and negative.
No, an O Positive person cannot donate to an A Negative person because the person who is Negative, or Rh Negative, will react to the Positive (Rh Positive) blood. Negative can only get Negative, Positive can get Positive or Negative.
Blood type A positive plus A negative equals blood type A positive.
Human blood has a protein (rH). If you have rH in your blood you have positive blood type, if you are lacking rH you have a negative blood type. Negative blood rejects positive blood because it is lacking the chemical, however positive blood can accept both negative or positive blood.
A pooled blood product is a collection of multiple donated blood samples in order to test 10 samples at a time to see whether the blood tests positive or negative for certain diseases. If negative, then the cost of testing the other 9 samples has been saved!