男性,55岁,咳嗽、咳痰10余年。活动后气短2年,吸咽30余年。对诊断最有意义的检查是() ["肺CT","心电图","肺通气灌注扫描","血气分析","肺功能检查"]
准确度与误差的关系是()。 ["准确度与绝对误差成正比","准确度与绝对误差成反比","准确度等于绝对误差","准确度近似于绝对误差","准确度与绝对误差无关"]
治疗阴道前壁膨出可以选用的手术方法有() ["阴道前壁修补术","阴道前壁侧旁修补术","阴道前壁修补加网片置入术","Burch手术","Prolift手术"]
2674633 ["人工牙可选择()。"]
能够增加蛋白多肽药物经皮给药吸收的物理化学方法有() ["气体导入法","超声波导入法","离子导入法","电穿孔导入法","紫外光导入法"]
下列临终关怀的提法中,正确的是()。