After reading this chapter, you should be able to:

1. List the functions of blood.

2. Name the components of plasma and give their functions.

3. Describe the origin and production of the formed elements.

4. Describe the structure, function, and life history of erythrocytes.

5. Compare the structures and functions of the five different types of leukocytes.

6. Describe the origin and structure of platelets.

7. Explain the formation and function of platelet plugs and clots.

8. Describe the regulation of clot formation and how clots are removed.

9. Explain the basis of ABO and Rh incompatibilities.

10. Describe diagnostic blood tests and the normal values for the tests, and give examples of disorders that produce abnormal test values.