methods used in collecting blood during blood donation. ( whole blood collection & Apheresis Blood collection
One cannot donate blood if you are infected with transfusion transmissible infection (HIV, HBV, HCV, syphillis) primarily.
voluntary blood donor card is a small booklet mostly colored red which contains the donor’s blood Group, contact & personal details, certificate of donation and history of donation.
Part 2 of the four main component of blood . (white blood cells & platelets.)
There are Four (4) main components of whole blood and this podcast talks of two (2) thats Plasma and Red Blood Cell
These are two amongst the 4 main essentials checked before blood donation.