Blood from the negative O Rh group can be transfused to anyone, and this type of blood donors are called “universal donors” and are required for pediatric patients with cancer, preterm infants and children with cardiac surgery. On the other hand, patients from the negative O Rh group can receive only blood from the negative O Rh group. Blood from group O is the most versatile and adequate storage of blood group O has been found to be vital. For example, if Group A blood is not available in stock, blood from Group O will be used. However, all blood groups are needed to ensure a sufficient amount of supplies at any time.
What to expect during the blood donation process?
The donation process takes about an hour. It is known to be an act of kindness that can help save a life.
There are basically four steps involved in the process of blood donation:
- I.Registration: All donors must present a personal ID card when registering and fill out a questionnaire.
- II.Medical interview: An expert in blood donation examines your questionnaire and checks iron, blood pressure, temperature, and pulse
- III.Donation: A donor expert prepares and cleans your arm for donation. The collection process takes about 10 minutes.
- IV.Refreshment: After the donation, you will receive refreshments such as water, juices, and snacks.