It really depends on what it is
Answer:
Question in unclear..but I would say chemicals/hazards..? or wepons
Explanation:
Answer:
42
Explanation:
PTP is Post transfusion Purpura which is a delayed adverse reaction to blood or platelet transfusion. The human body has alloantibodies which resists any new intake of blood. The immune system need to be slow down and these antibodies are paused when performing any surgery or when platelets infusion takes place.