急性心肌梗塞时胸骨左缘出现粗糙的收缩期杂音,可能的原因是:() ["肺淤血","室间隔穿孔","左心衰竭","乳头肌功能不全","三尖瓣关闭不全"]
淤血性肝硬化或称心源性肝硬化,其特征性超声表现为() ["肝右下缘及左侧缘较锐薄","门静脉增宽","胆囊壁水肿","肝实质回声增高、密集","下腔静脉及肝静脉增宽"]
尿毒症必有的临床表现为()。 ["高血压","贫血","出血","食欲不振","骨酸痛"]
妊娠合并甲亢最佳用药方案() ["A.丙硫氧嘧啶+普萘洛尔","B.丙硫氧嘧啶+左甲状腺素","C.甲巯咪唑+普萘洛尔","D.丙硫氧嘧啶","E.丙硫氧嘧啶+左甲状腺素+普萘洛尔"]
医学道德评价的方式有() ["内心信念","社会舆论","传统习俗","以上都是","以上都不是"]
肾癌保留肾单位切除术的适用范围。