22. 病人因倦怠而抽血,其結果如下:GOT=33 (< 37 IU/L),GPT=37 (< 41 IU/L),Bil (T)=0.7 (< 1 mg/dL),Alb=3.8 ( >3.5 g/dL),Globulin=8.0(< 3.5 g/dL),ALP=200 ( < 240 IU/L),r-GT=48 (< 50 IU/L)。下列各項後續檢查或檢驗,那些是合理的? 1. abdominal ultrasound 2. MRI (magnetic resonance image) 3. serum protein electrophoresis 4. antimitochondrial antibody (AMA) 5. urine protein electrophoriesis 6. bone scan
(A) 1+3+5
(B) 2+3+4
(C) 3+4+6
(D) 2+4+5
(E) 1+5+6