17. When neither anti-A serum nor anti-B serum clot on a blood plate with donor blood, the blood is type ________.        

2.  A person exhibiting suppression of immunity and clotting disorder as well as low oxygen-carrying capacity is likely suffering from which of the following?        

27. Hemorrhagic anemias result from blood loss.

19. Which is NOT true of thrombocytopenia?        

32. Positive chemotaxis is a feedback system that signals leukocyte migration into damaged areas.

10.  Which two factors below make rapid and substantial blood loss life threatening?        

31. Each hemoglobin molecule can transport two molecules of oxygen.

16.  A patient with type A positive blood can, in theory, safely donate blood to someone with ________ blood.        

14. Which of the following might trigger erythropoiesis?        

11.  What is the average normal pH range of blood?