【摘要】：目的:研究高溫高濕環(huán)境下貓顱腦火器傷后生命體征變化特點(diǎn)及生存時(shí)間。方法:雜種貓32只隨機(jī)分為4組,火器傷后分別放入A(25℃、相對(duì)濕度50%),B(35℃、相對(duì)濕度85%),C(38℃、相對(duì)濕度90%),D(40℃、相對(duì)濕度95%)4種環(huán)境中。每隔10min記錄1次血壓、心率、呼吸頻率及體溫,到6h時(shí)結(jié)束實(shí)驗(yàn)。結(jié)果:常溫槍傷組實(shí)驗(yàn)過(guò)程中生命體征穩(wěn)定,隨著溫度及濕度的增加,各組動(dòng)物相同時(shí)間點(diǎn)的體溫、呼吸及心率均明顯不同(P0.05)。A,B組動(dòng)物在傷后6h內(nèi)均全部獲得生存;C組1.5～2.0h開(kāi)始死亡,至5h動(dòng)物全部死亡,平均存活時(shí)間為(3.4±0.8)h;D組0.5～1.0h開(kāi)始死亡,至2.5h動(dòng)物全部死亡,平均存活時(shí)間為(2.0±0.5)h。結(jié)論:高溫高濕環(huán)境對(duì)顱腦火器傷時(shí)的生命體征和生存時(shí)間影響顯著。
[Abstract]:Objective: to study the changes of vital signs and survival time after craniocerebral firearm injury in cats under high temperature and humidity. Methods: Thirty-two crossbred cats were randomly divided into 4 groups. After firearm injury, they were treated with A (25 鈩，

本文編號(hào)：2259683