Question

Proper checking of blood before blood
donation​

Answer 1

Answer:

Explanation:

Eat a healthy meal before your donation. Avoid fatty foods, before donating. Tests for infections done on all donated blood can be affected by fats that appear in your blood for several hours after eating fatty foods. *second is we should check the type of the blood ex;A+,B+,O+etc

Answer 2

Proper checking of blood before blood donation is required because if a person has certain diseases like diabetes , malaria , cancer , etc . Then it shouldn’t be donated to anyone other wise the person would also be infected