Blood is the most important for survival.
Adult person has 5 liters of blood in his body out of this only 2/3rd is
in circulation. Only 350ccs are collected of remaining 1/3rd at
the time of blood donation.
Any male
or female can donate blood if following criteria are fulfilled:
1) Age
above 18
2)
Weight more than 50 kg
3) Hemoglobin.
<12.5
4) No
history of malaria or jaundice in last 6 months
5) No
history of typhoid in last 3 years
6) No
history of HIV/AIDS or any other sexually transmitted disease
7) No
history of diabetes or blood pressure
8) Person
should not be on any medication
9) Should
not have menses or pregnancy at the time of blood donation.
Shelf
life of blood is 35 days.
Any
person can donate blood once in 3 months
There
are no side effects of blood donation. Donated blood is regenerated in 3 days. In
India 55 lacs of bottles are required every year
of
these only 2/3Rd bottle are donated by voluntary
donors.
Indications
for blood transfusion
1) Severe anemia hb, 7gms%
2) Major operations:
Cancer, Heart
3) During delivery some
times
4) Major accidents
Plasmapheresis is a method in
which platelets are separated from blood & remaining blood is retransfusion
to donor. This can be done once in 3 days.
DONOTE BLOOD TO SAVE A LIFE!
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