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深静脉血栓病人的护理PPT

  • 2026-11-08 22:35:35
深静脉血栓病人的护理PPT,36页PPT,可编辑可修改,框架完整,有内容参考,领取方式见文章末尾!
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一、疾病介绍

  1. 基本概念
    深静脉血栓是血液在深静脉内异常凝结,造成下肢静脉回流障碍,好发于下肢髂股静脉段,可遗留下肢水肿、静脉曲张、皮肤色素沉着、淤滞性溃疡等后遗症。
  2. 发病四大病因
    ①静脉血流滞缓:麻醉、术后卧床、肢体制动,下肢肌肉松弛,血流速度减慢; ②静脉壁损伤:分为化学损伤(刺激性静脉用药)、机械损伤(骨折、局部挫伤)、感染损伤(周围组织感染); ③血液高凝状态:创伤手术、部分药物、妊娠、肿瘤、糖尿病等疾病,会让血液凝固性升高; ④危险因素:分为轻、中、重度危险,长期卧床、大手术、骨折、妊娠分娩、恶性肿瘤等均属于高危因素。
  3. 发病机制
    下肢髂股静脉血栓左侧发病率更高。血栓堵塞主干静脉后,患肢血液回流受阻,肢体肿胀,后续依靠侧支循环回流,肿胀逐步缓解。
  4. 临床表现(分型)
  5. 周围型(小腿静脉丛血栓)
    小腿疼痛、轻度肿胀;Homan 征(足背屈牵拉腓肠肌疼痛)、Neuhof 征(腓肠肌压痛)阳性;
  6. 中心型(髂股静脉血栓)
    臀部以下肿胀,浅静脉怒张、皮温升高;血栓脱落可引发致命肺栓塞;
  7. 混合型
    全下肢深静脉都存在血栓,整个下肢明显水肿;
  8. 特殊类型
    股青肿(深静脉完全阻塞伴动脉痉挛,肢体青紫);股白肿(肢体严重肿胀、皮肤苍白)。
  9. 主要并发症
  • 肺栓塞
    典型表现呼吸困难、胸痛、咯血,多数血栓来源于下肢,死亡率高;
  • 出血
    溶栓治疗主要并发症,警惕消化道、颅内出血;
  • 血栓后综合征
    数月至数年后出现下肢反复水肿、疼痛、色素沉着,严重出现皮肤溃疡,影响生活质量。
  1. 辅助检查
    D‑二聚体、彩色多普勒超声;静脉造影为诊断金标准,还有核素血管扫描、螺旋 CT 静脉造影。
  2. 治疗方式
    包含药物抗凝溶栓、手术取栓、介入(下腔静脉滤器、导管溶栓)、中医中药治疗。

二、护理原则与措施

1. 一般护理

  • 病房环境安静;低脂高纤维素清淡饮食,保持大便通畅,避免腹压升高;
  • 减少静脉穿刺,穿刺后充分压迫止血;严格戒烟;
  • 密切观察患肢皮温、颜色、肿胀程度,警惕股青肿、股白肿,出现异常立即通知医生。

2. 平卧位疗法护理

急性期绝对卧床 10‑14 天,患肢抬高,高于心脏 20‑30cm;严禁按摩、挤压患肢,防止血栓脱落诱发肺栓塞;膝关节屈曲 15°,禁止膝下垫枕头,保障静脉回流。

3. 用药护理

  1. 抗凝药(肝素多腹壁皮下注射):用药前后监测凝血指标,观察出血迹象;
  2. 溶栓药(尿激酶):药物现配现用,输液泵匀速给药,严密监测化验与病情;
  3. 中药:活血化瘀类药物药性寒凉,胃肠不适者饭后服用,告知服药后轻微腹泻恶心属于药理反应。

4. 重点病情观察

  1. 肺栓塞观察
    发病 1‑2 周血栓最容易脱落,卧床避免大幅度活动;出现呼吸困难、胸痛咯血高度警惕肺栓塞;
  2. 出血观察
    观察牙龈、皮肤、大小便出血,重点警惕头痛呕吐、意识障碍等颅内出血表现,异常及时报告医生;

5. 弹力袜 / 弹力绷带护理

下床活动前使用;晨起卧床抬高下肢排空静脉后穿戴;绷带自远端向近端缠绕;卧床休息解除;选择合适尺寸,观察肢端血运与肿胀情况。

6. 心理护理

患者因肿胀疼痛、长期卧床易抑郁,护士主动沟通,讲解疾病知识,缓解焦虑,提高治疗依从性。

三、预防及健康宣教

  1. 卧床者每 1‑2 小时翻身,开展下肢主动、被动活动,多深呼吸咳嗽;尽早下床活动是最有效预防手段;
  2. 静脉输液避免同一血管反复穿刺,慎用刺激性药液;
  3. 留意下肢有无肿胀、疼痛、皮肤颜色改变,有异常及时告知医护;
  4. 清淡低脂高纤维饮食,保持排便通畅;
  5. 衣物宽松,避免压迫肢体;高危人群遵医嘱使用抗凝或活血药物;
  6. 戒烟,尼古丁会造成血管收缩,加重血液淤滞。
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  138. /www/wwwroot/h.sjds.net/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /www/wwwroot/h.sjds.net/runtime/temp/c1d6e8c94b2c2fa10e259903674c804d.php ( 8.11 KB )
  140. /www/wwwroot/h.sjds.net/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000521s ] mysql:host=172.18.0.4;port=3306;dbname=h_sjds;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000668s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000394s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000409s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000687s ]
  6. SELECT * FROM `set` [ RunTime:0.000309s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000678s ]
  8. SELECT * FROM `article` WHERE `id` = 565136 LIMIT 1 [ RunTime:0.000387s ]
  9. UPDATE `article` SET `lasttime` = 1794227744 WHERE `id` = 565136 [ RunTime:0.001098s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000355s ]
  11. SELECT * FROM `article` WHERE `id` < 565136 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000490s ]
  12. SELECT * FROM `article` WHERE `id` > 565136 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000416s ]
  13. SELECT * FROM `article` WHERE `id` < 565136 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.000484s ]
  14. SELECT * FROM `article` WHERE `id` < 565136 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.000579s ]
  15. SELECT * FROM `article` WHERE `id` < 565136 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.000779s ]
0.115135s