Are you an ‘A’, a ‘B’ an ‘AB’ or an ‘O’?

This may be an abstract question, however the answer may one day save your life. Doctors, Nurses, AHP and HSS candidates will tell you that listed in the title of this post are our four main blood groups.  Phlebotomists can go further still, stating just how blood flows around the body and how, when in […]

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