SCIENCE
CIRCULATORY SYSTEM
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
Only 2
|
|
|
2 and 4
|
|
|
1,2 and 3
|
|
|
1 and 3
|
Detailed explanation-1: -Below are some basic eligibility guidelines: Age: You are aged between 18 and 65. * In some countries national legislation permits 16–17 year-olds to donate provided that they fulfil the physical and hematological criteria required and that appropriate consent is obtained.
Detailed explanation-2: -What blood can A positive people receive? People with A positive blood can receive donations from: A positive donors. A negative donors.
Detailed explanation-3: -Red blood cells are the most frequently used blood component and are needed by almost every type of patient requiring transfusion. If you meet certain criteria, Power Red allows you to safely donate two units of red cells during one appointment as an automated donation process. It is as safe as whole blood donation.
Detailed explanation-4: -British obstetrician James Blundell performs the first successful transfusion of human blood to a patient for the treatment of postpartum hemorrhage.