23 臨床懷疑 PPU(perforated peptic ulcer)而 plain abdomen X-ray 並無顯示腹內 free air,則最適當的處
置為:
(A)放 N-G tube 灌入 air
(B) Barium meal study
(C) Oral water soluble contrast medium study
(D) Endoscopic examination
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統計: A(1), B(1), C(8), D(8), E(0) #1061698
統計: A(1), B(1), C(8), D(8), E(0) #1061698