<prompt> Hepatitis B associated with ?Wegeners granulomatosisSystemic lupus erythmatosusPolyaeritis nodosaSjogren syndrome  <response>: Ans. is c i.e., Polyateritis nodosa The hepatitis B surface antigen is present in 25 of patients with Polyaeritis Nodosa. Hepatitis C antibody is present in patients with essential mixed cryoglobinuria and rarely in patients with poly aeritis nodosa. 