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[单选题]

女性，21岁患者，因发热、干咳、乏力20天，咯血2天入院。查体：T38.5℃，消瘦，右上肺触觉语颤增强、叩诊浊音、可闻及支气管呼吸音。PPD(1单位)硬结20mm，表面有水泡。x线胸片于右上2-4前肋处见密度高、浓淡不均阴影。最可能的诊断是

A.右上肺癌

B.右上肺结核

C.右上包裹性积液

D.右上大叶性肺炎

E.右上支气管扩张症

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更多“女性，21岁患者，因发热、干咳、乏力20天，咯血2天入院。查…”相关的问题

第1题

Anadministratorisattemptingtoupdateasoftwareproduct.Theinstallisinterruptedbyasystemfailure.Whichofthefollowingcommandswouldbeusedtocleanuptheimproperlyappliedfilesets()

A.Ippchk-C

B.instfix-S

C.installp-c

D.installp-C

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第2题

DuringrebootthesystemhangswithLED0581thatindicates"ConfiguringTCP/IP."Whichrecoveryproceduresshouldbetaken?()

A.Bootinmaintenancemode，andverifytheEthernetadapterconfiguration.

B.Bootinmaintenancemode，accesstherootvgandcheckthe/etc/inittabforcorruption.

C.Bootinmaintenancemode，accesstherootvgandrebuildthebootimageusingthebosbootcommand.

D.Bootinmaintenancemodeafterverifyingthenetworkconnection，accesstherootvgandcheckthe/etc/rc.netfile.

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第3题

Whichofthefollowingcommandsdisplaysthenumberofsystemcallspersecondthatarebeingexecuted?()

A.sar

B.pstat

C.iostat

D.filemon

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第4题

DuringrebootthesystemhangswithanLED0554messagethatmeans,"Thebootdevicecouldnotbeopenedorareadfailed."Whatrecoveryproceduresshouldbetaken?()

A.Bootinmaintenanceandusefscktocheckhd5.

B.Bootinmaintenancemode，accesstherootvgandcheckthe/etc/inittabforcorruption.

C.Bootinmaintenancemode，accesstherootvgandrebuildthebootimageusingthebosbootcommand.

D.Bootinmaintenancemode，accesstherootvgandusethebootlistcommandtocreateavalidbootlist.

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第5题

Whichofthefollowingcommandsshouldbeusedtoshowhowmuchdataisreadfromorwrittentoaparticularlogicalvolume,giventhereareseveralotherlogicalvolumesonthesamedisk?()

A.sar

B.lslv

C.iostat

D.filemon

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第6题

Asystemwasrunningproperlyuntilareboot.Followingthereboot,thesystemLEDdisplayedcyclesbetween0223and0229.Whichofthefollowingproceduresshouldbeperformednext?()

A.Powerdownthenpowerupthesystem

B.Bootintodiagnosticmodeandrunfsck

C.Bootfrominstallationmediaandrunbosboot

D.Bootintomaintenancemodeandcheckthebootlist

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第7题

Whichofthefollowingcommandswilllistallthelogicalvolumesandthefilesystemdistributionacrossaspecificphysicalvolume()

A.Ispv-I

B.Islv-p

C.Ispv-L

D.Isvg

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