A、CliEnt Asks thE nursE whAt ps
A、is. thE nursE shoulD rEply thAt it stAnDs For
A、prostAtE-spECiFiC AntigEn, usED to sCrEEn For prostAtE CAnCEr.
B、protEin sErum AntigEn, usED to DEtErminE protEin lEvEls.
C、pnEumoCoCCAl strEp AntigEn, A BACtEriA thAt CAusEs pnEumoni
A、
D、pApAniColAou-spECiFiC AntigEn, usED to sCrEEn For CErviCAl CAnCEr.