11. A good title for this passage is . A. Getting Blood and Plasma B. Special Blood Types C. Human Blood Types D. The Blood Bank of a Hospital 12. The word "hence" in line 8 means . A. always B. often C. therefore D. seldom 13. In a blood transfusion, it is easiest to find the acceptable type of blood for a person with the blood type of _________. A. A B. B C. AB D. O 14.The purpose of using salt and plasma before a blood transfusion is to allow time A. to test the reactions to the transfusion B. for matching the blood to be transfused with the patient.s blood C. for the blood to be delivered from the blood bank D. to select a new type of blood for the patient 15. Most Europeans have blood type______. A. A B. B C. O D. A or O
