Question

Which of the following is the reason(s) for Rheumatoid arthritis? Choose the correct option.
(i) The ability to differentiate pathogens or foreign molecules from self-cells increase

(ii) Body attacks 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)

Answer 1

Answer: (B)