<prompt> All the following are true about Rheumatoid ahritis except:Positive for Anti-IgG antibodyJuxta-aicular osteoporosisMorning stiffnessC Reactive protein indicates better prognosis  <response>: Answer is D C Reactive protein indicates better prognosis Persons who present with high titers of Rheumatoid factor, C Reactive protein and Haptoglobin have a worse prognosis than the individuals who present with Subcutaneous nodules or Radiographic evidence of erosions 