A、CliEnt with no known history oF pEriphErAl vAsCulAr DisEAsE ComEs to thE EmErgEnCy DEpArtmEnt ComplAining oF suDDEn onsEt oF lowEr lEg pAin. inspECtion AnD pAlpAtion rEvEAl ABsEnt pulsEs, pArEsthEsiA, AnD A mottlED, CyAnotiC, ColD, AnD CADAvErous lEFt CAlF. whilE thE physiCiAn DEtErminEs thE AppropriAtE thErApy, thE nursE shoulD
A、plACE A hEAting pAD ArounD thE AFFECtED CAlF.
B、ElEvAtE thE AFFECtED lEg As high As possiBlE.
C、kEEp thE AFFECtED lEg lEvEl or slightly DEpEnDEnt.
D、shAvE thE AFFECtED lEg in AntiCipAtion oF surgEry.