【单选题】【消耗次数：1】
临床骶管麻醉时，确定骶管裂孔的骨性标志是
①
骶岬
②
骶正中嵴
③
骶角
④
骶后孔
⑤
耳状面
参考答案：
复制
纠错
相关题目
【单选题】
患者，截瘫，尾骶部有一创面，面积2cm×1.5cm，深达肌层，有脓性分泌物，创面周围有黑色坏死组织，该创面应如何处理（）
①
用50%乙醇按摩创面及周围皮肤
②
用生理盐水冲洗并敷盖新鲜蛋膜
③
暴露创面，紫外线每日照射1次
④
剪去坏死组织，用双氧水冲洗，置引流纱条
⑤
涂厚层滑石粉包扎
【单选题】
35 岁妇女，白带量多 1 年，偶有接触性出血，白带色黄，无特殊臭味，伴腰骶部酸痛。妇科检查：宫颈正常大小，Ⅱ°糜烂，颗粒状，无举痛，双侧附件区未触及明显异常，宫颈液基薄层细胞学检查(TCT)结果可疑，为确诊病情应采用下列哪种检查方法
①
重复 TCT 检查
②
宫颈碘实验
③
阴道镜检查指导下宫颈活检
④
分段诊刮术
【单选题】
正中禾的标志为（）
①
上颌第一恒磨牙的颊尖正对着下颌第一恒磨牙的颊沟，而舌尖接触在中央窝内
②
上颌第一恒磨牙的近中颊尖正对着下颌第一恒磨牙的近中颊沟，而近中舌尖接触在中央窝内
③
上颌第一恒磨牙的近中颊尖正对着下颌第一恒磨牙的颊沟，而近中舌尖接触在中央窝内
④
上颌第一恒磨牙的远中颊尖正对着下颌第一恒磨牙的颊沟，而远中舌尖接触在中央窝内
⑤
上颌第一恒磨牙的远中颊尖正对着下颌第一恒磨牙的远中颊沟，而舌尖接触在中央窝内
随机题目
【单选题】
23. Anna was reading a piece of science fiction, completely ____ to the outside world.
①
being
②
having lost
③
losing
④
lost
【单选题】
Mike is always losing something. He is a ____boy.
①
careful
②
hopeful
③
careless
④
hopeless
【单选题】
Dont be too ____ about things youre not supposed to know.
①
strange
②
amusing
③
curious
④
conscious
【单选题】
You can take as many as you like because these handouts are free of ____.
①
fare
②
charge
③
money
④
pay
【单选题】
22. One day while Mr. King was working, he had a/an ____: his left leg was badly injured.
①
business
②
accident
③
matter
④
event
【单选题】
This is the military ____, and nobody is allowed to get in without permission. ?
①
bond ?
②
B. zone ?
③
uniform ?
④
zoo ?
【单选题】
I haven’t made any new friends yet and everybody here makes ____ of me.
①
fun
②
smile
③
laugh
④
joy
【单选题】
Im going to the supermarket this afternoon. Do you have anything ____?
①
to be buying
②
bought
③
for buying
④
to buy
【单选题】
Dont forget ____ the window before leaving the room.
①
to have closed
②
to close
③
having closed
④
closing
【单选题】
Having plenty of time, ____.
①
we needn’t to have hurried
②
there was no need for us to hurry
③
we didn’t need to hurry
④
hurrying was not necessary