PulmonaryFunctionTests临床肺功能检查,WhatPulmonaryFunctionTestsDoYouNeed?,SpirometryLungVolumesBodyPlethysmographyDiffusingCapacity(DLCO)ArterialBloodGasAnalysis,Water-sealspirometer:水鼓式,Pneumotach流速仪,Portablespirometer便携式,Portablespirometer动态肺量计,Bodybox体描箱,Diffusion,WhatInformationDoesPFTProvide?,ThefunctionoftheairwaysThefunctionofpulmonaryparenchymaPulmonaryvasculatureRespiratorymuscle,Spirometry,Detectlungdisease(screening)QuantifyextentofknowndiseaseDeterminebenefits/risksoftherapyAssesssurgicalr