前列腺在MRI上基本上可分为() ["中央叶","外围叶","前肌纤维质","B+C","A+B+C"]
以圆弧规测量工件凸圆弧,若仅二端接触,是因为工件的圆弧半径()。 ["A、过大","B、过小","C、准确","D、大、小不均匀"]
先天性内斜视的临床特点哪项不符() ["出生6个月内表现显斜","通常伴有外直肌的麻痹","不受调节的影响","偏斜度>40°","18个月左右可出现垂直偏斜"]
为使荧光强度与荧光物质溶液的浓度成正比,必须使() ["激发光足够强","摩尔吸光系数足够大","试样溶液足够稀","仪器的灵敏度足够高"]
男,46岁,高空坠落后臀部着地,即刻面色苍白,脉细弱,血压70/50mmHg,左腰腹膨隆,触痛明显,导出150ml淡黄色透明尿液,快速输血800ml无好转,诊断哪种损伤较确切() ["脾破裂","肠破裂","肾重度损伤","肾中度损伤","肾蒂损伤"]
如何解列#2低加?