<prompt> True about Rheumatoid arthritis -a Involves peripheral joints more commonly than axial jointsb Does not decrease life expectancyc Aw vasculitisd Adrenal hyperplasiaabcadac  <response>: Peripheral joints are involved more commonly than axial joints in contrast to ankylosing spondylitis where axial joints are involved more commonly.Rheumatoid vasculitis can involve any organ heart, lung, bowel, liver, spleen, pancreas, lymph node testes. Renal vasculitis is rare. Vasculitis of some degree is almost ubiquitous and in its most aggressive form can cause polyneuropathy, mononeuritis multiplex, cutaneous ulceration, dermal necrosis, digital gangrene and visceral infarction. 