氣管插管并發(fā)癥有哪些表現(xiàn)_氣管插管并發(fā)癥有哪些 觀天下
(資料圖)
1、氣管插管用于窒息病人和因精神變化而昏迷不能自主呼吸的病人。氣管插管的并發(fā)癥包括:1。氣管插管時,如果動作過猛或用力過大,
2、可導(dǎo)致牙齒脫落或鼻腔和口腔出血;2.如果插入的氣管插管直徑過小,可增加氣道阻力,從而引起通氣功能障礙。因?yàn)闅獾雷枇εc氣管內(nèi)徑成反比,內(nèi)徑越小,氣道阻力越大。所以氣管插管的內(nèi)徑不能太細(xì),
3、過細(xì)可能會造成變相窒息,從而引起通氣功能障礙;3.如果氣管插管直徑過粗,可能會引起喉頭水腫。原因是如果直徑太粗,會起到更強(qiáng)大的壓縮作用。如果直徑太粗,后面的球囊就會充盈,直徑的壓力會對周圍軟組織產(chǎn)生更大的壓力。
4、壓迫喉頭時間過長會出現(xiàn)水腫,或者插管時間過長會出現(xiàn)水腫;4.如果氣管插管插入一側(cè)肺或內(nèi)支氣管,一側(cè)通氣,另一側(cè)不通氣或局部肺組織不通氣,從而引起肺不張。
5、肺不張也會影響肺通氣;5.氣管插管是外力。在有外力的情況下,部分患者可能會出現(xiàn)心臟驟停。例如,當(dāng)患者并發(fā)心臟病或心力衰竭時,在外力的沖擊下,部分患者可能會出現(xiàn)心臟驟停。
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