Release of neurotransmitter into the synaptic cleft occurs by which one of the following processes?
A. Endocytosis
B. Exocytosis
C. Diffusion
D. Phagocytosis
E. Pinocytosis
Positive indentification of the central or peripheral nervous system source of a myelinated axon in an electron micrograph can be based on the presence or absence of
A. External laminae
B. Major dense lines
C. Nissl substance
D. Synaptic vesicle
E. Nodes of Ranvier
杨甲三提出了穴位“三边”“三间“的理论看,以下各项中,不属于“三边”的是( )。
A. 肌肉边缘
B. 肌腱边缘
C. 骨的边缘
D. 脏器边缘
在针灸学看来,脏腑的生理与病理活动通过经络反应到体表,是针灸诊断的依据。( )
A. 对
B. 错