制作:穆莹主讲:穆莹医护英语一级模拟试题thermometerItisaninstrumentformeasuringtemperature.Itusuallyconsistsofanarrowglasstubecontainingathincolumnofaliquidwhichrisesandfallsasthetemperaturerisesandfalls.ventilatorAventilatorisamachinethathelpspeoplebreathewhentheycannotbreathenaturally,forexample,becausetheyareveryillorhavebeenseriouslyinjured.stethoscopeAstethoscopeisaninstrumentthatadoctorusestolistentoyourheartandbreathing.oxygenmaskAnoxygenmaskisadevicethatisplacedoverthenoseandmouthofsomeonewhoishavingdifficultyinbreathinginordertohelpthembreathemoreeasily.crutch(es)Acrutchisastickwhosetopfitsaroundorundertheuser'sarm,whichsomeonewithaninjuredfootorlegusestosupporttheirweightwhenwalking.walkingstick手杖walkingframe助行架legbrace腿支架grabbar扶手杆Exercise:1.Thismachinehelpspatientsbreathe.2.Doctorsuseittolistentoyourheartorbreathing.3.Nursesuseittomeasureyourtemperature.thermometerventilatorstethoscope4.Itisapairoflongsticksthatyouputunderyourarmstohelpyouwalk.5.Itisadevicewornoverthepatient'snoseandmouthforbreathing.crutchesoxygenmaskMatch:walkingstickcrutchwalkingframe