A negative (A−) blood: who it can help
A negative can give red cells to A and AB patients, both negative and positive.
Can give red cells to
A−, A+, AB−, AB+
Can receive red cells from
O−, A−
Plasma can go to
A (any Rh), O (any Rh)
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Who can a A− donor give blood to?
Red cells from A− can go to: A−, A+, AB−, AB+.
Who can give blood to a A− patient?
A A− patient can receive red cells from: O−, A−.