【名词&注释】
交感神经(sympathetic nerve)、面部皮肤(facial skin)、脑神经(cranial nerve)、混合性(mixed)、颈动脉窦压力感受器(carotid sinus baroreceptor)
[单选题]三叉神经( )
A. 属于含有副交感纤维的混合性脑神经
B. 到颅腔外后分为眼神经、上颌神经和下颌神经
C. 运动纤维咀嚼肌
D. 感觉纤维只分布于面部皮肤
E. 以上都不对
查看答案&解析
举一反三：
[多选题]颈动脉窦压力感受器(carotid sinus baroreceptor)敏感的人，适当压迫后可以出现 （ ）
A. 心率减慢
B. 心迷走中枢紧张性增加
C. 心交感神经传出冲动减少
D. 血压下降
E. 窦神经的传人冲动增加
[单选题]Why did Wilson regard "the greatest extinction since the end of the age of dinosaurs" to be the depletion of rain forest areas?
A. The writer did not give his explanation in detail.
B. The rain forests' survival is questionable.
C. It will become warmer and warmer with the depletion of rain forests.
D. Many wild animals and beasts will extinct as a result of the depletion of rain forests.
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