Chapter 19 Objectives Continued

1. Be able to define an antigen, antigenic determinants, and your Major Histocompatibility     Complex

2. Describe the structure of an antibody.

3. Identify the five classes of antibodies and their functions.

4. Understand the roles of T lymphocytes in cell mediated immunity.

5. Understand the roles of B lymphocytes in humoral immunity.

6. Describe the process of producing monoclonal antibodies.

7. Analyze anaphylaxix as a body wide reaction to specific antigens.

8.  Explain in detail the extrinsic, intrinsic, and common clotting pathways.

9. Compare anticoagulants and thrombolytic agents.

10. Explain the antigen/antibodies associated with the ABO and RH blood groups.

Take a Quiz - Chapter 19 continued

1. MHC refers to:
        a. a partially digested antigen/antibody complex
        b. a cell receptor protein that can hold an antigen
        c. a helper T cell
        d. monoclonal high complement

2. Antibodies:
        a. are lipids
        b. have an "A" shape
        c. are foreign proteins
        d. bind to antigens

3. The class of antibodies that is responsible for protection against bacteria and viruses is:
        a. IgA
        b. IgD
        c. IgE
        d. IgG
        e. IgM

4. The sub-groups of  T cells include:
        a. memory cells
        b. cytotoxic cells
        c. helper cells
        d. all of the above

5. Identify the cell responsible for the manufacture of antibodies:
        a. plasma cells
        b. suppressor cells
        c. lymphocytes
        d. thrombocytes

6. Monoclonal antibodies:
        a. occur naturally in the body
        b. are a cocktail of all the antibodies produced by pharmaceutical companies
        c. are used in drug testing and diagnoses
        d. are your major histocompatability complex

7. Identify the cell type implicated in body wide reactions that produce anaphylactic   
    shock.
        a. fibroblasts
        b. alveoli
        c.  lymphocytes
        d.  mast cells

8. The intrinsic pathway in blood clotting:
        a. is initiated by damage to the tissues
        b. can be tested by a Prothrombin Time (PT)
        c. cannot occur without Factors VIII and IX
        d. is considered a fast acting pathway

9. The plasma proteins used in the common pathway of blood clotting are:
        a. fibrinogen
        b. thromboplastin
        c. christamas factor
        d. prothrombin
        e. two of the above

10. The role of  TP-A is to:
        a. prevent the clotting of blood
        b. cause an antigen/antibody reaction
        c. promote the formation of immunoglobulins
        d. dissolve a blood clot
        e. increase the production of erythrocytes

11. Identify the clotting factor that cannot be sufficiently synthesized when coumadin is 
      administered.
        a. Factor VII
        b. prothrombin
        c. plasminogen  d.thromboplastin                                                                                                                                            e. two of the above

12. A person with type O blood marries someone with type AB blood, there offspring:
        a. can have type O blood
        b. can have type AB blood
        c. can have type A blood
        d. will be Rh+