题目内容

About the description of the spinothalamic lemniscus,the correct one is( )

A. Come from the thoracic nucleus of the spinal cord
B. Come from gracile and cuneate nuclei
C. It is the fibers before they cross.
D. Conduct of warm pain in contralateral trunk and limbs

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The sensory pathways of the trunk and limbs consist of neurons of( )

A. One order
B. Two orders
C. Three orders
D. Four orders

The site where the fibers come from second neurons of the superficial sensory pathway of the trunk and limbs intersect is( )

A. spinal cord
B. Medulla oblongata
C. Pons
D. Midbrain

The third neurons of the superficial sensory pathway of the trunk and limbs are located in( )

A. Gracile and cuneats nuclei
B. Lateral geniculate body
C. Ventroposteromedial nucleus of thalamus
D. Ventroposterolateral nucleus of thalamus

The site where the fibers come from second neurons of the superficial sensory pathway of the head and face intersect is( )

A. Spinal cord
B. Diencephalon
C. Brain stem
D. Midbrain

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