2019年一(yi)(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)口(kou)(kou)(kou)(kou)腔(qiang)护(hu)(hu)理(li)(li)(li)(li)(li)(li)包(bao)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)报(bao)(bao)(bao)告(gao)(gao)(gao)一(yi)(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)口(kou)(kou)(kou)(kou)腔(qiang)护(hu)(hu)理(li)(li)(li)(li)(li)(li)包(bao)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)报(bao)(bao)(bao)告(gao)(gao)(gao)是(shi)报(bao)(bao)(bao)告(gao)(gao)(gao)大(da)厅(ting)在(zai)对(dui)(dui)要(yao)从事一(yi)(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)口(kou)(kou)(kou)(kou)腔(qiang)护(hu)(hu)理(li)(li)(li)(li)(li)(li)包(bao)行(xing)(xing)业(ye)(ye)或(huo)(huo)(huo)者(zhe)要(yao)进入(ru)投资(zi)之(zhi)前，对(dui)(dui)一(yi)(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)口(kou)(kou)(kou)(kou)腔(qiang)护(hu)(hu)理(li)(li)(li)(li)(li)(li)包(bao)行(xing)(xing)业(ye)(ye)的(de)(de)(de)相关(guan)因素以(yi)(yi)及(ji)具(ju)体的(de)(de)(de)行(xing)(xing)情(qing)进行(xing)(xing)具(ju)体研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)、分(fen)(fen)(fen)析(xi)(xi)、调查以(yi)(yi)及(ji)评估项目的(de)(de)(de)可行(xing)(xing)性(xing)(xing)(xing)(xing)(xing)、效(xiao)果(guo)(guo)效(xiao)益等，从而(er)提(ti)出(chu)建设(she)性(xing)(xing)(xing)(xing)(xing)意(yi)见以(yi)(yi)及(ji)建议对(dui)(dui)策。为一(yi)(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)口(kou)(kou)(kou)(kou)腔(qiang)护(hu)(hu)理(li)(li)(li)(li)(li)(li)包(bao)行(xing)(xing)业(ye)(ye)投资(zi)决策者(zhe)或(huo)(huo)(huo)者(zhe)是(shi)主(zhu)管(guan)总结(jie)下研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)性(xing)(xing)(xing)(xing)(xing)报(bao)(bao)(bao)告(gao)(gao)(gao)！ 一(yi)(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)口(kou)(kou)(kou)(kou)腔(qiang)护(hu)(hu)理(li)(li)(li)(li)(li)(li)包(bao)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)报(bao)(bao)(bao)告(gao)(gao)(gao)主(zhu)要(yao)是(shi)对(dui)(dui)分(fen)(fen)(fen)析(xi)(xi)一(yi)(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)口(kou)(kou)(kou)(kou)腔(qiang)护(hu)(hu)理(li)(li)(li)(li)(li)(li)包(bao)行(xing)(xing)业(ye)(ye)需求、供给、经(jing)营特(te)性(xing)(xing)(xing)(xing)(xing)、获取能力(li)、产业(ye)(ye)链(lian)和(he)(he)价值链(lian)等多方(fang)面(mian)的(de)(de)(de)内容(rong)(rong)，整(zheng)合行(xing)(xing)业(ye)(ye)、市场、企业(ye)(ye)、用(yong)(yong)(yong)(yong)(yong)(yong)(yong)户(hu)等多层面(mian)数据(ju)和(he)(he)信息资(zi)源，为客户(hu)提(ti)供深(shen)度的(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)口(kou)(kou)(kou)(kou)腔(qiang)护(hu)(hu)理(li)(li)(li)(li)(li)(li)包(bao)行(xing)(xing)业(ye)(ye)市场研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)报(bao)(bao)(bao)告(gao)(gao)(gao)，以(yi)(yi)专业(ye)(ye)的(de)(de)(de)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)方(fang)法帮助客户(hu)深(shen)入(ru)的(de)(de)(de)了解(jie)一(yi)(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)口(kou)(kou)(kou)(kou)腔(qiang)护(hu)(hu)理(li)(li)(li)(li)(li)(li)包(bao)行(xing)(xing)业(ye)(ye)情(qing)况(kuang)，发现投资(zi)价值和(he)(he)投资(zi)机会，规避(bi)经(jing)营风险，提(ti)高管(guan)理(li)(li)(li)(li)(li)(li)和(he)(he)运营能力(li)。一(yi)(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)口(kou)(kou)(kou)(kou)腔(qiang)护(hu)(hu)理(li)(li)(li)(li)(li)(li)包(bao)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)报(bao)(bao)(bao)告(gao)(gao)(gao)必须对(dui)(dui)一(yi)(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)口(kou)(kou)(kou)(kou)腔(qiang)护(hu)(hu)理(li)(li)(li)(li)(li)(li)包(bao)行(xing)(xing)业(ye)(ye)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)的(de)(de)(de)内容(rong)(rong)和(he)(he)方(fang)法进行(xing)(xing)全(quan)面(mian)的(de)(de)(de)阐述(shu)和(he)(he)论(lun)证，对(dui)(dui)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)过程中所获取的(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)口(kou)(kou)(kou)(kou)腔(qiang)护(hu)(hu)理(li)(li)(li)(li)(li)(li)包(bao)资(zi)料进行(xing)(xing)全(quan)面(mian)系统的(de)(de)(de)整(zheng)理(li)(li)(li)(li)(li)(li)和(he)(he)分(fen)(fen)(fen)析(xi)(xi)，通(tong)过图表(biao)、统计(ji)结(jie)果(guo)(guo)及(ji)文献资(zi)料，或(huo)(huo)(huo)以(yi)(yi)纵(zong)向的(de)(de)(de)发展(zhan)过程，或(huo)(huo)(huo)横向类别(bie)分(fen)(fen)(fen)析(xi)(xi)提(ti)出(chu)论(lun)点(dian)、分(fen)(fen)(fen)析(xi)(xi)论(lun)据(ju)，进行(xing)(xing)论(lun)证。一(yi)(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)口(kou)(kou)(kou)(kou)腔(qiang)护(hu)(hu)理(li)(li)(li)(li)(li)(li)包(bao)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)报(bao)(bao)(bao)告(gao)(gao)(gao)分(fen)(fen)(fen)：一(yi)(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)口(kou)(kou)(kou)(kou)腔(qiang)护(hu)(hu)理(li)(li)(li)(li)(li)(li)包(bao)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)的(de)(de)(de)对(dui)(dui)象(xiang)和(he)(he)方(fang)法 、研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)的(de)(de)(de)内容(rong)(rong)和(he)(he)假设(she) 、研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)的(de)(de)(de)步骤及(ji)过程以(yi)(yi)及(ji)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)结(jie)果(guo)(guo)的(de)(de)(de)分(fen)(fen)(fen)析(xi)(xi)与(yu)讨论(lun)。一(yi)(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)口(kou)(kou)(kou)(kou)腔(qiang)护(hu)(hu)理(li)(li)(li)(li)(li)(li)包(bao)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)报(bao)(bao)(bao)告(gao)(gao)(gao)内容(rong)(rong)的(de)(de)(de)逻辑(ji)性(xing)(xing)(xing)(xing)(xing)是(shi)整(zheng)个(ge)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)思路(lu)逻辑(ji)性(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)写照，没有一(yi)(yi)(yi)(yi)(yi)个(ge)好的(de)(de)(de)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)基(ji)础以(yi)(yi)及(ji)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)渠道方(fang)法，是(shi)写不出(chu)一(yi)(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)口(kou)(kou)(kou)(kou)腔(qiang)护(hu)(hu)理(li)(li)(li)(li)(li)(li)包(bao)科(ke)研(yan)(yan)(yan)(yan)报(bao)(bao)(bao)告(gao)(gao)(gao)。对(dui)(dui)于一(yi)(yi)(yi)(yi)(yi)次(ci)(ci)性(xing)(xing)(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)口(kou)(kou)(kou)(kou)腔(qiang)护(hu)(hu)理(li)(li)(li)(li)(li)(li)包(bao)研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)报(bao)(bao)(bao)告(gao)(gao)(gao)内容(rong)(rong)报(bao)(bao)(bao)告(gao)(gao)(gao)大(da)厅(ting)相对(dui)(dui)如实地(di)反(fan)映客观情(qing)况(kuang)，一(yi)(yi)(yi)(yi)(yi)切(qie)叙述(shu)、说明、推断、引用(yong)(yong)(yong)(yong)(yong)(yong)(yong)，恰如其分(fen)(fen)(fen)。文字、用(yong)(yong)(yong)(yong)(yong)(yong)(yong)词应力(li)求准(zhun)确(que)。概(gai)念表(biao)述(shu)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)科(ke)学性(xing)(xing)(xing)(xing)(xing)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)语，避(bi)免用(yong)(yong)(yong)(yong)(yong)(yong)(yong)常识性(xing)(xing)(xing)(xing)(xing)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)语，以(yi)(yi)免读者(zhe)费解(jie)或(huo)(huo)(huo)产生歧义。当然，研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)报(bao)(bao)(bao)告(gao)(gao)(gao)的(de)(de)(de)文字我(wo)们也努(nu)力(li)做到简单、明了、通(tong)顺(shun)、流畅，既(ji)要(yao)明白(bai)如话，又要(yao)把研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)的(de)(de)(de)效(xiao)果(guo)(guo)准(zhun)确(que)地(di)、科(ke)学地(di)表(biao)达(da)出(chu)来。通(tong)过全(quan)面(mian)的(de)(de)(de)调查研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)以(yi)(yi)及(ji)分(fen)(fen)(fen)析(xi)(xi)论(lun)证某个(ge)建设(she)或(huo)(huo)(huo)改(gai)造工程。某种科(ke)学研(yan)(yan)(yan)(yan)究(jiu)(jiu)(jiu)(jiu)(jiu)(jiu)、某项商务(wu)活动切(qie)实可行(xing)(xing)而(er)提(ti)出(chu)的(de)(de)(de)一(yi)(yi)(yi)(yi)(yi)种书面(mian)材(cai)料。

导(dao)(dao)尿包使用(yong)过(guo)(guo)程(cheng)中(zhong)的禁忌症及注意(yi)事项1 本(ben)品(pin)(pin)请(qing)在医生处方后使用(yong)，使用(yong)前请(qing)阅读(du)说(shuo)明书。2本(ben)产(chan)(chan)品(pin)(pin)在操作过(guo)(guo)程(cheng)中(zhong)应(ying)(ying)(ying)按无菌(jun)操作技术规范进(jin)行(xing)。3 导(dao)(dao)尿包的使用(yong)和(he)导(dao)(dao)尿的操作应(ying)(ying)(ying)由受过(guo)(guo)专业培训的医护人员进(jin)行(xing)。4、插入导(dao)(dao)尿管(guan)时应(ying)(ying)(ying)让患(huan)者(zhe)保持正确体位，插管(guan)动作轻柔，避免(mian)损(sun)伤(shang)尿道(dao)(dao)粘膜。女性患(huan)者(zhe)如导(dao)(dao)尿管(guan)误入阴道(dao)(dao)应(ying)(ying)(ying)换管(guan)重(zhong)新插入。男性患(huan)者(zhe)插入导(dao)(dao)尿管(guan)时应(ying)(ying)(ying)保障(zhang)阴茎与腹壁成60度角。5、患(huan)有尿道(dao)(dao)疾病及橡胶过(guo)(guo)敏者(zhe)请(qing)慎重(zhong)使用(yong)！6 使用(yong)本(ben)产(chan)(chan)品(pin)(pin)的过(guo)(guo)程(cheng)中(zhong)，如发(fa)现瘙痒、皮肤(fu)发(fa)红、荨麻(ma)疹、水肿等过(guo)(guo)敏症状应(ying)(ying)(ying)立即停止(zhi)使用(yong)，并请(qing)医生进(jin)行(xing)处置。7、本(ben)产(chan)(chan)品(pin)(pin)为环氧乙烷灭菌(jun)产(chan)(chan)品(pin)(pin)。产(chan)(chan)品(pin)(pin)有效期两年。8、生产(chan)(chan)日期见产(chan)(chan)品(pin)(pin)封(feng)口、消毒日期见外(wai)(wai)包装(zhuang)箱。9本(ben)产(chan)(chan)品(pin)(pin)仅限于一次性使用(yong)，失效日期见产(chan)(chan)品(pin)(pin)外(wai)(wai)包装(zhuang)。

一(yi)次(ci)(ci)(ci)性(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)吸(xi)(xi)痰(tan)管(guan)(guan)(guan)的(de)(de)具(ju)体(ti)操(cao)作(zuo)方(fang)法是怎(zen)样。温馨提示：为避免病人吸(xi)(xi)入(ru)(ru)(ru)(ru)的(de)(de)空气(qi)干燥(zao)(zao)(因无(wu)鼻(bi)腔(qiang)的(de)(de)湿化作(zuo)用(yong)(yong))，可(ke)用(yong)(yong)单层或(huo)双层盐水(shui)浸湿的(de)(de)纱布覆盖一(yi)次(ci)(ci)(ci)性(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)吸(xi)(xi)痰(tan)管(guan)(guan)(guan)管(guan)(guan)(guan)口(kou)，干后(hou)随时(shi)(shi)更换。那(nei)么，一(yi)次(ci)(ci)(ci)性(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)吸(xi)(xi)痰(tan)管(guan)(guan)(guan)的(de)(de)具(ju)体(ti)操(cao)作(zuo)方(fang)法是怎(zen)样? 一(yi)次(ci)(ci)(ci)性(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)吸(xi)(xi)痰(tan)管(guan)(guan)(guan)为无(wu)菌产品，经环(huan)氧乙烷灭(mie)菌，灭(mie)菌有(you)效期(qi)2年;一(yi)次(ci)(ci)(ci)性(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)吸(xi)(xi)痰(tan)管(guan)(guan)(guan)限一(yi)次(ci)(ci)(ci)性(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)，用(yong)(yong)后(hou)销毁(hui)，禁止重复使(shi)(shi)(shi)用(yong)(yong);一(yi)次(ci)(ci)(ci)性(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)吸(xi)(xi)痰(tan)管(guan)(guan)(guan)应存放在(zai)通风、干燥(zao)(zao)、无(wu)腐蚀性(xing)(xing)(xing)物体(ti)的(de)(de)室内。 一(yi)次(ci)(ci)(ci)性(xing)(xing)(xing)使(shi)(shi)(shi)用(yong)(yong)吸(xi)(xi)痰(tan)管(guan)(guan)(guan)的(de)(de)具(ju)体(ti)操(cao)作(zuo)方(fang)法如(ru)下： 吸(xi)(xi)引前先检查吸(xi)(xi)引器效能是否良好，吸(xi)(xi)引导管(guan)(guan)(guan)是否通畅。2.备(bei)齐用(yong)(yong)物，置床(chuang)头(tou)柜，向患者解释。3.将患者头(tou)偏向一(yi)侧，并略(lve)向后(hou)仰。昏迷患者可(ke)用(yong)(yong)压舌(she)板将口(kou)启开(kai)，夹持(chi)吸(xi)(xi)痰(tan)管(guan)(guan)(guan)由(you)(you)口(kou)腔(qiang)颊部插(cha)(cha)(cha)至咽喉部，乘患者吸(xi)(xi)气(qi)时(shi)(shi)将吸(xi)(xi)痰(tan)管(guan)(guan)(guan)插(cha)(cha)(cha)入(ru)(ru)(ru)(ru)气(qi)管(guan)(guan)(guan)。如(ru)口(kou)腔(qiang)吸(xi)(xi)痰(tan)有(you)困(kun)难(nan)时(shi)(shi)，可(ke)由(you)(you)鼻(bi)腔(qiang)插(cha)(cha)(cha)入(ru)(ru)(ru)(ru)(颅(lu)底骨(gu)折患者禁用(yong)(yong));气(qi)管(guan)(guan)(guan)插(cha)(cha)(cha)管(guan)(guan)(guan)或(huo)气(qi)管(guan)(guan)(guan)切(qie)开(kai)患者，可(ke)由(you)(you)插(cha)(cha)(cha)管(guan)(guan)(guan)或(huo)套管(guan)(guan)(guan)内插(cha)(cha)(cha)入(ru)(ru)(ru)(ru)。

一次性使用导尿包是临床护理、抢救和治疗中必须使用的医疗器械。它主要由以下几个部分组成：导尿管、橡胶外壳手套、洞巾、敷料镊、包布、引流袋、大托盘、腰盘、脱脂纱布方、吊带绳、别针、试管、碘伏棉球、滑润纱布方、塑料夹、注射器等主要部件。优质一次性使用无菌塑柄手术刀不是所有的一次性使用导尿包都是一模一样的，也会出现个别的部件的不同，大同小异。一次性使用无菌塑柄手术刀批发那一(yi)次性(xing)使用(yong)(yong)导尿(niao)(niao)包的(de)(de)主要原理(li)是什(shen)么呢？它(ta)有(you)(you)怎样的(de)(de)制作(zuo)标准呢？一(yi)次性(xing)使用(yong)(yong)导尿(niao)(niao)包的(de)(de)所有(you)(you)的(de)(de)部件不是随意的(de)(de)，而是按照一(yi)定(ding)合理(li)的(de)(de)顺序包装(zhuang)(zhuang)在一(yi)起(qi)，不是大家想象的(de)(de)一(yi)大堆的(de)(de)部件随意放到一(yi)个袋子中，而是已(yi)经组合好了(le)(le)(le)(le)。并(bing)且(qie)所有(you)(you)的(de)(de)部件包装(zhuang)(zhuang)都是无(wu)菌的(de)(de)。这样的(de)(de)处理(li)就大大降(jiang)(jiang)低(di)了(le)(le)(le)(le)在使用(yong)(yong)过程中出现(xian)的(de)(de)交叉(cha)感染的(de)(de)几率，也降(jiang)(jiang)低(di)了(le)(le)(le)(le)医护人员的(de)(de)工作(zuo)负(fu)担，提升了(le)(le)(le)(le)工作(zuo)效(xiao)率，从而提升了(le)(le)(le)(le)手术的(de)(de)安全(quan)性(xing)和可(ke)靠性(xing)，从源头杜绝了(le)(le)(le)(le)疾(ji)病的(de)(de)传染和一(yi)些常(chang)见(jian)的(de)(de)感染