Assam Blood Donor

Compatibility

Blood group chart: who can give to whom, at a glance

The complete ABO/Rh compatibility table, red cells, plasma and who can receive from whom, on one page.

The complete ABO/Rh compatibility table, red cells, plasma and who can receive from whom, on one page. ## The honest answer Red cells: O− gives everyone, AB+ receives everyone. Plasma runs opposite: AB gives everyone, O receives only O. Rh matters for red cells, barely for plasma. Print this for camp desks. Remember the final check is always the crossmatch, the chart decides compatibility on paper; the lab decides it in reality. ## If this is your moment Blood cannot wait for curiosity to settle, patients wait in hours, not weeks. If you are healthy and between 18 and 65, register as a donor (two minutes, phone OTP) and let the system call you only when someone near you actually needs your group. Related: how blood compatibility works · red cells vs plasma compatibility

People also ask

Which blood group can donate to all?

O negative for red cells; AB is the universal plasma donor.

Which blood group can receive from all?

AB positive for red cells; O is the universal plasma recipient.

Is this chart enough for transfusion?

No, every unit still goes through crossmatch; charts are for understanding, not bedside decisions.

About this article

Written by Assam Blood Donor team. Medical review: pending, content follows published national (NBTC/NACO) guidance and is for general education, not personal medical advice. Last updated 11 Sept 2026.

Sources: NBTC donor selection criteria · standard donation-centre practice

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Reading is step one. Registering is step two.

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