Blood donation requires a priori small blood (take a small amount to check whether there are related diseases that are not suitable for blood donation).
Start donating blood when you pass the examination, generally giving 200-400ml. It is recommended that people in poor health give 200ml at a time. Now the blood donation process is relatively fast, generally about 5 minutes (excluding blood test time).
Blood donation cards will be issued after blood donation. It is recommended to carry this card many times to avoid more cards. After donating the certificate, you can get some nutrition.
Health examination standards and physical examination of blood donors
1, blood donor physical examination standard:
⑴ Age: 18~55 years old.
⑵ Weight: male ≥50 kg, female ≥45 kg.
⑶ Blood pressure: 12~20/8~ 12Kpa, pulse pressure: ≥4Kpa. Or: 90~ 140/60~90mmHg, pulse pressure difference: ≥30mmHg.
⑷ Pulse: 60~ 100 beats/min, and high endurance athletes ≥50 beats/min.
5] The temperature is normal.
[6] The skin has no yellow spots, no wound infection, no extensive dermatosis and no obvious swelling of superficial lymph nodes.
Once, there was no serious disease in the five senses, no yellow staining in the sclera, and no goiter in the thyroid gland.
No serious limb disability, no serious dysfunction, no joint swelling.
(9) Chest: the heart and lungs are normal (the physiological murmur of the heart can be regarded as normal).
⑽ Abdomen: The abdomen is flat and soft, without lump, tenderness and hepatosplenomegaly.
2, blood donors blood test standard:
⑴ Blood type: ABO blood type (positive and negative typing method) and Rho(D) blood type, which are determined in conditional areas and areas with high Rh negative rate.
(2) Screening of blood specific gravity: copper sulfate method ≥ 1.052 for men and ≥ 1.050 for women, or colorimetric method.
⑶ alanine aminotransferase ketone body powder method: negative, or Wright method: ≤25 units.
⑷ Hepatitis B virus surface antigen (HBsAg) enzyme-labeled method: negative (rapid diagnosis method is only used for the initial examination of non-fixed blood sampling points).
⑸ Hepatitis C virus antibody (HCV antibody) enzyme labeling method: negative.
[6] HIV antibody (HIV antibody) enzyme labeling method: negative.
(7) Syphilis test RPR method or TRUST method: negative.
(8) Re-check the above (1) (2) (3) (4) (5) (7).
(9) One year after the clinical cure of hepatitis A, you can participate in three consecutive blood donations with normal laboratory tests at intervals of one month (subject to the clinical test report).
⑽ Detection of Plasmodium in areas with high incidence of malaria.