NaCl transport Flashcards
(27 cards)
What is the major stimulus of angiotensin II
Renin
Site of action of angiotensin II
PT, TAL, DT/CD
Effect of angiotensin II on transport
Increase NaCl and H20 reabsorption
Stimulus of aldosterone
Angiotensin II and high plasma K concentration
Site of action of aldosterone
TAL, DT/CD
Effect of aldosterone on transport
NaCl and H20 reabsorption
Stimulus for ANP
Increase extracellular fluid volume
Site of action of ANP
CD
Effect of ANP on transport
Decreased H20 and NaCl reabsorption
Major stimulus of the guanylins
Oral ingestion of NaCl
Site of action on guanylin
PT, CD
Effect of guanylin on transport
decreased H20 and NaCl reabsorption
Major stimulus of the sympathetic nerves
Decreased ECFV
Site of action of sympathetic nerves
PT, TAL, DT/CD
Effect of sympathetic nerves on transport
Increased NaCl and H20 reabsorption
Major stimulus of dopamine
Increased ECFV
Site of action of dopamine
PT
Effect of dopamine on transport
Decreased H20 and NaCl reabsorption
Major stimulus of AVP
Inc plasma osmolarity, decreased ECFV
Site of action of AVP
DT/CD
Effect of AVP on transport
Increased H20 reabsorption
Where is aquaporin 1 located?
The proximal tubule
Where is aquaporin 2 located? What are they under the control of?
Collecting Duct.
ADH
How is the majority of glucose transported into cells of the PCT?
SGLT
