Question

Proper checking
of blood before blood donation​

Answer 1

Answer:

blood should be safe from different type of disease like hiv / aid .

Explanation:

hope it's helpful

Answer 2

Answer:

Proper checking of blood before blood donation is important to check the blood thoroughly before it is transferred to others. Many a time, there are chances of transmission of infectious diseases from the donor to the recipient in case the former is suffering from any such diseases. One more important reason, it is important to check blood before the donation is to examine that the donor is not anaemic as donating blood may be harmful to him/her.