循环骤停时,对缺氧最敏感的是()
A.大脑皮质
B.心肌
C.延髓呼吸中枢
D.皮质下中枢
E.血管运动中枢
参考答案:A
A: Hi, Joe, 1
B: Nothing much. Why?
A: I’d like to go swimming. 2
B: OK. I am thinking about it, too. My body is dirty. By the way, 3
A: I was watching TV at home. 4
B: I was in a shopping center with my parents. We enjoyed ourselves there.
A: That sounds amazing. 5 next weekend instead of watching TV.
B: That’s a deal. I’ll call you then.
A: That’s all right.
患者女性,8岁,因“个子矮小,性早熟,右下肢无力,头痛,呕吐”来诊。查体:意识清楚,对答切题, * * 发育,右下肢肌力4级,双侧视盘水肿。颅脑CT:脑积水,第三脑室球形扩大。
为明确诊断需要的下一步检查包括()
A.颅脑CT血管造影
B.颅脑数字减影血管造影(DSA.
C.颅脑MRI平扫
D.颅脑磁共振血管造影(MRA.
E.多普勒超声
F.脑电图