7. 當紫斑症Purpura 出現時,其重要的鑑別診斷為是否Palpable, 請問底下那些腎臟疾病出現的purpura是為Palpable? 1. Uremia 2. Thrombotic thrombocytopenic purpura 3. Henoch- Schonlein Purpura 4. Waldenstrom's hypergammaglobulinemic purpura 5. Polyarteritis nodosa
(A) 1+3
(B) 2+4
(C) 2+3+4
(D) 1+3+5
(E) 3+5