A.干凈手術(shù) B.干凈-污染性手術(shù) C.污染性手術(shù) D.感染性手術(shù)
A.肺炎 B.肺擴張不全 C.傷口感染 D.敗血癥
A.rising ammonia levels B.overuse of loop diuretics C.sepsis D.retention of free water