A 45 years old lady comes to your clinic presenting with symptoms such as, swollen, tender and stiffness of joints. She feels lethargic and often has fever. May be she is suffering from some...

A 45 years old lady comes to your clinic presenting with symptoms such as, swollen, tender and stiffness of joints. She feels lethargic and often has fever. May be she is suffering from some autoimmune disease. Keeping in mind this scenario answer the following questions:

1. Diagnose the above scenario and name the disease


2. What type of antibodies made and against which type of host component