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【单选题】
胀接是利用管子和管板变形来（）的一种连接方法。A.
实现连接
B.
实现密封和紧固
C.
焊接
D.
紧固
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Which of the following statement about lung stretch reflex is not ture ( )
A.
Effectors are located in the smooth muscle layer of bronchi and bronchioles
B.
afferentz fibers run up the vagus nerve to the medulla oblongata
C.
can promote inspiration to turn into exhalation in time
D.
when normal people breathe calmly, it plays an important role in regulating respiratory rhythm
E.
there are obvious species differences
【判断题】Flexor reflex,stretch reflex and intersegmental reflex belong to the postural reflex,which prevent the body to lose the balance.
A.
正确
B.
错误
【单选题】关于 stretch reflex 的叙述, 错误 的是:
A.
stretch reflex 的感受器是肌梭
B.
Bstretch reflex 的基本中枢位于脊髓
C.
脊髓被横断后，牵张反射永远消失
D.
牵张反射是维持姿势的基本反射
【简答题】肺牵张反射(pulmonary stretch reflex)
【单选题】Which stretch reflex processing route is true?
A.
Sensory fiber→Sensory neuron→Spinal cord（gray matter)→Brain→Spinal cord（gray matter)→Motor neuron→Muscles
B.
Sensory fiber→Sensory neuron→Spinal cord（gray matter)→Motor neuron→Muscles
C.
Sensory fiber→Sensory neuron→Spinal cord（white matter)→Brain→Spinal cord（white matter)→Motor neuron→Muscles
D.
Sensory fiber→Sensory neuron→Spinal cord（white matter)→Motor neuron→Muscles
【单选题】题干 为了创建一个以单击点为中心的正圆,需按下列哪个键的同时拖动鼠标( )。
A.
Alt+Shift
B.
Shift
C.
Alt
D.
Alt+Shift+Ctrl 知识点编号
【简答题】肺牵张反射(pulmonary stretch reflex)
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