Blood donation is a noble activity that could save a lot of people due to lack of blood. But not everyone can do it, because there are several requirements that must be met before making a blood donation.
There are different types of blood including blood donors as a whole but can also just taken his blood platelets or plasma, depending of what the patient needs. Generally, separation of the parts of blood was carried out by officers.
For that there are some steps recommended before making a blood donation, as quoted from the LIVESTRONG, Wednesday (06/15/2011), namely:
