Nothing is wrong because blood AB has antigen A and B.
Proteins given intravenously would raise a patient's blood volume and pressure. This is mainly due to the fact that solutes have the same osmotic pressure.
The patient could have had a seizure. That would explain their eyes rolling back and the breathing stopped. Tubereculosis could explain vomiting blood if the blood came from the lungs. Those are also symptoms of shock.
You would give them A Rh Negative blood or you could also give them O Rh Negative as well. Group O is the universal donor so it can be given to anyone. If the patient is Rh Negative, they can only receive Rh Negative blood. If the patient was Rh positive, they can receive Rh positive or Rh negative.
the patient would have to pay
the diabetic would eat into it if they knew but if they didn't his/her blood sugar would go very low.
lidocaine
The universal transfusion blood donor type is the "O negative" blood type. The Rh factor (positive or negative) is as important as the ABO blood group. If you gave O positive blood to someone with Rh negative blood, it would cause problems, including the possibility of death.
They would die
You would die! Helpful?!?
Methergine should not be given to a patient who is breast feeding or a patient who has impaired hepatic or renal function.
The deoxygenated blood and the oxygenated blood would mix.
That would depend on what stage the disease has reached. If it is not far along, yes, there would be no reason why the patient could not give blood. However, if the disease has progressed to the point that the patient is shaking violently, it would not be possible for him to donate blood. This has to be the most ignorant answer ever. Depending on medications and general health it would be fine. The amount of shake has zero to do with a blood donation.