| I. Lymphocytes become more active. |
| II. Body attack self-cells. |
| III. More antibodies are produced in the body. |
| IV. The ability to differentiate pathogens or foreign molecules from self-cells is lost. |
A) I and II
B) II and IV
C) III and IV
D) I and III
E) I and IV
Correct Answer: B
Solution :
Rhematold arthritis is a long lasting disorder. It mainly affects the joints. It is a result of genetic and environmental disorders. It is an autoimmune disorder which effect the synovial tissues.
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