Blood transfusions can be done in these cases

1. Blood transfusions can be done in these cases:

a) Anemia (red cells lack numerous, anemia)
b) Some Poisonings,
c) Decrease in blood volume results in the bleeding.

2. Lack of blood to facilitate clotting factors (Hemofili etc.).

3. Infectious diseases.

4. Reduced cases of the blood protein.

Blood transfusions are dangerous to do that there are cases. Common lung hastalıktarı, some heart diseases (heart failure, heart attack), the blood of the cases the increase in stiffness (excessive water loss), had renal failure cases, such as blood transfusion is the most appropriate way for the transplantation mahzurludur.Kan, taplardamarlardır in arms. From a blood transfusion to the recipient directly to the transmitter it is also widely used in practice, blood is canned. 350 m from the transmitter 1st 120 m in the blood until the 1st with citric acid, grape sugar solution is drawn to the vacuum container and stored until + degrees in the time and use will be protected by up to body temperature before use by heating is preferred.