3. Tompare the composition and functions of the red and white pulp of the spleen. blood Red pulp:Hers the laoton ancl selsrd ur dd or damayecd red blood Cells White pulp:Canstrictsit inmuneceluscndls helorte immure 6. Complete the YTowing able er information on two types of specific immunity.. Cell-mediated Immunity Antibody-mediated Immunity Types of lymphocytes involved: Site of lymphocyte maturation: Mode of action: MAKE THE CONNECTION 1. Explain the role that the lymphatic system plays in the metastasis of cancer. concer spreaas throush tee lumphatic susteme Suolem solUSte Elaw 2. A16-vcar-old female patient with a history of tonsillitis 4 weeks before coming to the clinic presents to a physician with arthritis that has been moving from joint to joint (migratory polyarthritis). An cchocardiogram reveals that the mitral valve is damaged and a sedimentation rate indicates the patient has acute inflammation which is later traced to the heart muscle. Follow the sequence of events which explains how tonsillitis led to polyarthritis and damage of the heart. 3. What is splencctomy?Suacal operatlun oualving remaualate jplien. Give two main reasons why this surgery may be performed: How will this surgery affect body's protection and supply of blood cells? 106

12. Describe the four key characteristics of adaptive immunity 13 What hannens to newly.created R and T celle with antigen recentors that hannen to

3. Reasons for breaking immune tolerance.

he more people who are protected against a disease by vaccination, the less the risk of infection for those who cannot be vaccinated This is known as Randomized immunity O Herd immunity O Zane of inhibition O Epidemiological exceptionality

10. What specific kinds of host cells do helper T cells respond to?

7. Describe the phenomenon of clonal selection as it pertains to B lymphocytes. Make sure to mention MEMORY, DIVERSITY and why the response is considered to be ACQUIRED.

11. The lymphatic ring of pharynx include all of the following tonsils, except OA. palatine tonsil OB. lingual tonsil C. pharyngeal tonsil D. tubal tonsil O E. tonsil of cerebellum

14. What's the primary role of lymph nodes?A. To recognize foreign antigens and produce antibodies for humoral immunityB. To maintain the major histocompatibility complex to minimize autoimmune reactions C. To deliver oxygen to tissues throughout the bodyD. To filter the lymph to remove pathogens and other foreign material

III blood piasma and the chiếf antibody release during secondary responses 7. binds to the surface of mass cells and mediates an allergic response 8. predominant antibody found in mucus saliva and tears IgE IgA Match the following diseases and disorders to the correct definition. A. Allergy/Hypersensitivity B. Autoimmune Disease C. Immunodeficiency 1. AIDS & SCID 2. the immune system mounts an extraordinarily vigorous response to an otherwise harmless antigen 3. a hypersensitivity reaction 4. occurs when the production or activity of immune cells or complement is B abnormal 5. the body's own immune system produces the disorder; a breakdown of self tolerance 6. affected individuals unable to combat infections that would present no problems for normally healthy people 7. multiple sclerosis and rheumatic fever 8. a fever and contact dermatitis 9. Typical Symptoms of the acute response: tearing, runny nose, and itching skin