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细菌性痢疾患者如何指导其留取大便标本?

发布时间:2009-10-28 来源:原创文章 作者:本站编辑 " ["prev"]=> object(app\common\model\Article)#4 (34) { ["autoWriteTimestamp":protected]=> bool(true) ["insert":protected]=> array(1) { [0]=> string(7) "site_id" } ["connection":protected]=> array(0) { } ["parent":protected]=> NULL ["query":protected]=> NULL ["name":protected]=> string(7) "Article" ["table":protected]=> NULL ["class":protected]=> string(24) "app\common\model\Article" ["error":protected]=> NULL ["validate":protected]=> NULL ["pk":protected]=> NULL ["field":protected]=> array(0) { } ["except":protected]=> array(0) { } ["disuse":protected]=> array(0) { } ["readonly":protected]=> array(0) { } ["visible":protected]=> array(0) { } ["hidden":protected]=> array(0) { } ["append":protected]=> array(0) { } ["data":protected]=> array(29) { ["id"]=> int(1079) ["site_id"]=> int(1) ["type_id"]=> int(42) ["title"]=> string(60) "伤寒并发肠出血有哪些临床表现,怎样救护?" ["subtitle"]=> string(0) "" ["shorttitle"]=> string(0) "" ["color"]=> string(0) "" ["img"]=> string(0) "" ["url"]=> string(39) "https://www.whsjytyy.com/view/1079.html" ["seo_title"]=> string(0) "" ["seo_keyword"]=> string(0) "" ["seo_description"]=> string(0) "" ["txt"]=> NULL ["summary"]=> string(0) "" ["tag"]=> string(0) "" ["user_id"]=> int(1) ["user_type"]=> int(0) ["author"]=> string(0) "" ["source"]=> string(0) "" ["flag"]=> string(0) "" ["views"]=> int(5099) ["status"]=> int(99) ["pubdate"]=> int(1257210856) ["create_time"]=> int(1507857287) ["update_time"]=> int(1507857287) ["delete_time"]=> NULL ["rank"]=> string(6) "985.00" ["slug"]=> NULL ["desc"]=> string(346) " 伤寒并发肠出血的临床表现与出血量有关。当有少量肠出血时,病人可无症状或仅有轻度头晕、脉快,大便颜色呈深褐色,但有时很难用肉眼确定,可留大便到医院做潜血试验,结果阳性证明有肠出血。当中等量肠出血时,大便颜色及性状像铺马路用的柏油" } ["origin":protected]=> array(28) { ["id"]=> int(1079) ["site_id"]=> int(1) ["type_id"]=> int(42) ["title"]=> string(60) "伤寒并发肠出血有哪些临床表现,怎样救护?" 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留取大便标本不正确,可贻误细菌性痢疾患者的诊断和治疗。留取大便标本的正确方法有:
  (1)使用清洁的大便盒。各医院都有专用的大便盒,如果在家里,应选择干净带盖的小玻璃瓶、小塑料瓶等。
  (2)尽可能在使用抗痢疾药物之前留取大便中不正常部分。用小木棍或其他用具,挑取大便中脓血、黏液或血水部分。因为黏液脓血中常含有较多的红细胞、白细胞和致病菌,可为诊断和治疗提供有力的依据。
  (3)留取大便标本时,应避免大便与尿液相混。因为痢疾杆菌在酸性尿液中容易死亡。
  (4)及时送检大便标本。留取大便标本至大便培养的接种时间越短,其大便培养阳性率越高,对诊断和治疗就越有帮助。