肝转移癌少血供者常见表现为() ["A.病理血管","B.供血血管增粗","C.血管受压弯曲","D.肿瘤染色","E.动静脉瘘"]
手术前可以不输液()2/3等渗液如4:3:2溶液(4份NS:3份10%GS:2份M/6乳酸钠)()1/2等渗液如3:2:1溶液(3份10%GS:2份NS:1份M/6乳酸钠)()1/3~1/5等渗液按3~4ml/h速度输入至脱水纠正()2:1液() ["A.等渗性脱水","B.低渗性脱水","C.高渗性脱水","D.代谢酸中毒","E.轻度脱水"]
下列正常胰腺CT表现,哪项不对() ["A.平扫CT值:35~45HU","B.增强CT值:可达150~200HU","C.常规扫描不能显示正常胰管","D.随年龄增长,胰腺可萎缩、脂肪浸润","E.正常胰腺质地可不均,呈羽毛状"]
无尿()学龄儿童少尿()婴幼儿少尿() ["A.每日尿量<400ml","B.每日尿量<300ml","C.每日尿量<200ml","D.每日尿量<100ml","E.每日尿量<30~50ml"]
关于肝棘球蚴病的CT表现中,错误的是() ["A.母囊内有大小不一、数目不等的子囊,形成多房或蜂窝状","B.可见环状、半环状、条索状或结节状钙化","C.对比增强后囊肿均匀性强化,但囊壁一般不显示","D.肝实质内单发或多发、大小不等、圆形或类圆形的低密度囊性病灶"]
上述辅料在软膏中的作用
辅助乳化剂保湿剂油性基质乳化剂