問題詳情

31.脾臟(spleen)可視為人類最大的淋巴器官,具有調節免疫系統的功能,下列對於脾臟切除(splenectomy)的敘述何者錯誤?
(A)嚴重肝硬化的病患經常合併血小板減少(thrombocytopenia),必須切除脾臟以提升血小板數目改善病患預後
(B)外傷及手術當中醫源性的脾臟損傷是脾臟切除最常見的原因
(C)脾臟切除後有較高風險遭受莢膜形細菌感染,如肺炎鏈球菌(Streptococcus pneumoniae)
(D)兒童脾臟切除之後併發猛爆型感染症(overwhelming postsplenectomy infection)的風險比成人高

參考答案

答案:A
難度:計算中-1
書單:沒有書單,新增

用户評論

【用戶】justin1999031

【年級】高二上

【評論內容】Since the spleen is the largest lymphoid organs with large amount of T and B cells, macrophages, and dendritic cells, splenectomy in cirrhotic patients has produced concern over decrease immunity and elevated risk of infection, namely overwhelming post splenectomy pneumococcal sepsis.