o negative
no O's get ONLY from O but O can give to everybody
A person with A- blood can not receive A+ blood at any time.
No. Persons with type O blood can only receive type O blood.
no
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.
No, a person with blood type O can only receive blood from a person who also has O. But in tissue typing that is done for organs, it is much more complicated and the HLA major and minors are checked for compatibility.
you can have O+ or A+
No. O types must receive blood from other O types.
O blood type can only receive blood type only from O, and blood type O can give blood to all other blood types, but obly receive blood from it self General Rule : O is general donnor but limited receiver.
B positive and O positive
it will cause hypersensitization in RH- person
Either O positive or O negative.