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This page (revision-8) was last changed on 11-Jan-2013 14:53 by 1614216108

This page was created on 16-Apr-2012 10:34 by UnknownAuthor

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At line 7 changed 3 lines
(1)升高:梅毒多发性硬化症、硬膜下血肿、脑脊髓膜炎、亚急性硬化性全脑炎结节病;\\
(2)降低:椎管梗阻急性化脓性脑膜炎、脑瘤。\\
1.升高:梅毒多发性硬化症、硬膜下血肿、脑脊髓膜炎、亚急性硬化性全脑炎结节病;\\
2.降低:椎管梗阻急性化脓性脑膜炎、脑瘤。\\
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%%tab-医学决定水平
  无\\
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%%tab-危急值范围
  无\\
/%
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  符合腰椎穿刺的适应症\\
  患者应了解腰椎穿刺术的注意事项,放松心情,积极与医生合作,符合腰椎穿刺的适应症。\\
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1.腰穿前应注意有无颅内压增高症状和体征,必要时做眼底检查。\\
2. 血小板减少性紫癜、血友病、急性白血病患者,腰穿要特别慎重,有时可并发脊髓硬膜下血肿。宜用小号穿剌针(22号)。\\
3. 放液不宜过速、过多,放出少量脑脊液(1~2ml),做最必要的检查。\\
4. 腰穿后去枕平卧24小时,严密观察病情,经常注意生命体征和瞳孔的变化。如发现头痛剧烈、颈痛、精神委靡、瞳孔不等大、意识障碍加重等,则有发生脑疝的可能,应积极采取脱水、降颅压等措施。\\
5. 标本采集后要立即送检、化验,一般不能超过1小时。\\
样本采集:脑脊液标本由临床医生进行腰椎穿刺采集,必要时可从小脑延脑池或侧脑室穿刺获得。采集的脑脊液应尽量避免凝固和混入血液。放液不宜过速、过多,放出少量脑脊液(1-2ml),做最必要的检查。腰穿后去枕平卧24小时,严密观察病情,经常注意生命体征和瞳孔的变化。如发现头痛剧烈、颈痛、精神委靡、瞳孔不等大、意识障碍加重等,则有发生脑疝的可能,应积极采取脱水、降颅压等措施。\\
标本运送:标本采集后要立即加盖送检,一般不能超过1小时。否则需加入氟化钠,若未加盖暴露于空气中的时间较 长,空气中许多杂菌可将脑脊液葡萄糖分解,使糖假性降低。因标本采集较难,全部送检过程应注意安全。
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%%tab-注意事项
  腰穿前应注意有无颅内压增高症状和体征,必要时做眼底检查。血小板减少性紫癜、血友病、急性白血病患者,腰穿要特别慎重,有时可并发脊髓硬膜下血肿。宜用小号穿剌针。\\
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Version Date Modified Size Author Changes ... Change note
8 11-Jan-2013 14:53 0.677 kB 1614216108 to previous
7 08-May-2012 09:30 0.571 kB 1614216108 to previous | to last 脑脊液检验 ==> 脑脊液
6 08-May-2012 09:30 0.573 kB 1614216108 to previous | to last
5 03-May-2012 12:35 0.583 kB 1614216108 to previous | to last
4 23-Apr-2012 11:29 0.595 kB 1614216108 to previous | to last
3 23-Apr-2012 11:28 0.574 kB 1614216108 to previous | to last 脑脊液IgG/白蛋白比值测定 ==> 脑脊液IgG与白蛋白比值测定
2 23-Apr-2012 11:27 0.574 kB 1614216108 to previous | to last
1 16-Apr-2012 10:34 0.576 kB UnknownAuthor to last
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