A.卵巢癌 B.凝血功能障礙 C.膽汁淤積癥 D.嚴(yán)重貧血
A.神經(jīng)阻滯麻醉 B.0.5%利多卡因局部浸潤(rùn)麻醉 C.全身靜脈麻醉 D.吸入性麻醉
A.1~2mm B.2~3mm C.3~4mm D.4~5mm