Pathology MCQ 152

on with 0 comments



Primary IgA nephropathy is believed to result from which immunopathogenetic mechanism?


  1. Deposition of immune complexes containing IgA1 in mesangium with activation of alternative complement pathway

  2. Defective hepatic clearance of immune complexes containing IgA

  3. Increased mucosal synthesis of IgA that cross reacts with mesangial antigens

  4. monoclonal B cell proliferation producing mesangiopathic IgA

  5. planted viral antigens in mesangium inducing an autoimmune response

Click For Answer

Category: Pathology MCQs

POST COMMENT

0 comments:

Post a Comment

Is there something you wish to add? Have something to say? Feel free to leave a comment.