Renal blood flow remains constant induced by ____.()
A. Negative feedback
B. Positive feedback
C. Humoral regulation
D. Nervous regulation
E. Auto-regulation
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The((__phase)) of AP of a neuron is formed by()
A. deactivation of Na+ channel
B. Na+ influx
C. K+ efflux
D. Ca2+ influx
E. Cl- influx
When [K+]o increases, the amplitude of RP will _______.()
A. enhance
B. reduce
C. not change
D. disappear
E. enhance or reduce
The nerve going through infraorbital foramen is ()
A. frontal N.
B. ophthalmic N.
C. infraorbital N.
D. maxillary N.
E. mandibular N.
The nerve going with internal carotid a. pass through the cavernous sinus is
A. optic n.
B. occumolar n.
C. abducent n.
D. ophthalmic n. of trigeminal n.
E. trochlear n.
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