The mechanisms of AP plateau in ventricular cell are ()
A. K+ efflux
B. few Na+ influx
C. Na+ - K+ pump
D. Ca2+ influx
E. Cl- influx
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Factors affecting glomerular filtration include ()
A. glomerular capillary blood pressure
B. capsular pressure
C. plasma colloid osmotic pressure
D. renal plasma flow
E. filtration coefficient, Kf
Which are right about reabsorption in thick ascending limb? ()
A. no permeability of H2O
B. main position of NaCl reabsorption
C. Na+∶K+∶2Cl- active symport transport
D. function for urine concentration and dilution
E. furosemide is special inhibitor
The right descriptions about neuron are ()
A. the basic structural and functional unit of the NS
B. to synsize transmitters
C. to receive information
D. to integrateinformation
E. to transmit information
The right descriptions about cholinergic fiber in peripheral nervous system are in ()
A. somatic motor nerve fibers
B. all autonomic preganglionic fibers
C. most parasympathetic postganglionic nerve fibers
D. few sympathetic postganglionic nerve fibers
E. vasodilator fibers of skeletal muscle and small sweat glands
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