If you want to have heart surgery in Guidong Hospital of Wuzhou City, you need to donate blood first. According to the number of children, 400 ml per person is right, right?

This is definitely not right. This is "mutual blood donation".

Explain mutual blood donation first:

There is not enough blood in the blood bank, only a few bags of blood. These bags of blood dare not be sent out. If the blood is sent normally, the blood bank must be zero. If there is no blood in the blood bank, people will die in case of massive bleeding or emergency. Therefore, a certain amount of life-saving blood must be stored in the blood bank.

In addition to life-saving blood, the blood bank can no longer transfuse blood. If an operation is needed, it can be delayed until there is excess blood in the blood bank when someone donates blood in this city.

In fact, the public awareness of blood donation like Wuzhou may never be realized.

What should we do? Can the family members or children of the elderly who need surgery donate blood at this time? The donated blood will pass the test soon. Put it in the spare blood bank, and the old man will have blood.

This is mutual blood donation.

From the above explanation, mutual blood donation is also reasonable.

But why is it wrong? Because in Anhui, Beijing and other places, the family members of patients do not donate blood or can't donate blood, find someone to replace them and pay people to donate blood. Some people do this "business", and as a result, these people "rob the business" and die.

The state explicitly prohibits mutual blood donation, but there is still no blood in the blood station. What should I do?

Patient, wait.

By the way, has this patient ever donated blood? Has the patient's child ever donated blood?

If all people don't donate blood themselves and wait for others to donate blood to save lives, then wait until many good people donate blood and the blood bank has blood.