The normal value of glomerular filtration rate is ()
A. 120ml/min
B. 105ml/min
C. 115ml/min
D. 125ml/min
E. 135ml/min
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The function of the granular cells in Juxtaglomerular apparatus is ()
A. Release of angiotensinogen
B. Regulate the excretion of phosphate
C. renin secretion
D. Regulate the permeability of glomerular capillaries
E. Feel the changes of Na+ content in tubule fluid
The characteristic of the glomerular capillary network is ()
A. Urine production
B. Secretion of aldosterone
C. Low blood pressure facilitates reabsorption
D. High blood pressure facilitates filtration
E. Concentration and dilution of urine
The following correct statement about the transmission of electrical synapses is ()
A. The structural basis is the ion channel
B. The transmission speed is slow and the incubation period is long
C. Only charged substances are allowed to pass through
D. Generally one-way transmission
E. It can promote the synchronous electrical activity of neurons
Which is non-chemical information transfer? ()
A. Classical synaptic transmission
B. Nerve-muscle junction information transmission
C. Gap junction
D. Varicosity
E. Hormonal regulation of target organs
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