thE nursE proviDEs CArE For A CliEnt with ChroniC oBstruCtivE pulmonAry DisEAsECopD、.ADministEring high DosEs oF oxygEn mAy proDuCE whAt rEsult A、inCrEAsED rEspirAtory DrivE. B、DiminishED rEspirAtory DrivE. C、 A、mismAtCh BEtwEEn vEntilAtion AnD pErFusion. D、 A、proFounD DECrEAsE in pArtiAl prEssurE oF ArtEriAl CArBon DioxiDE (pACo2).