V2EX defecation

Defecation

定义 Definition

n. 医学与生理学术语,指通过肛门排出粪便的过程,通常涉及直肠充盈、神经反射、腹压变化以及肛门括约肌的协调。它是消化系统清除未吸收残余物和代谢废物的一部分,在临床护理、胃肠病学和术后观察中常用于记录排便功能是否正常。

发音 Pronunciation

/def.ke.n/

例句 Examples

Defecation is a normal body process.
排便是正常的身体过程。

After abdominal surgery, nurses may record the time and difficulty of defecation to monitor recovery.
腹部手术后,护士可能会记录排便的时间和困难程度,以监测恢复情况。

词源 Etymology

源自拉丁语 defaecare,原义为“除去渣滓、使澄清”,由 de- “去除” 和 faex/faec- “渣滓、沉淀物” 构成。后来在医学和生理学语境中用于表示“排出粪便”的过程。

相关词 Related Words

科学文献用例 Scientific Usage

  • 常见于人体生理学、解剖学和胃肠病学教材中,用来描述消化道末端的排泄过程。
  • 在护理记录和临床评估中,用于记录患者排便频率、困难程度和术后肠道功能恢复情况。
  • 在胃肠动力研究和盆底功能研究中,可用于讨论直肠、肛门括约肌和神经反射之间的协调。
About     Help     Advertise     Blog     API     FAQ     Solana     877 Online   Highest 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 43ms UTC 22:18 PVG 06:18 LAX 15:18 JFK 18:18
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86