K+ reabsorption in the α-intercalated cells occurs through the _____ pump
The major cation of extracellular fluid is _____
Mg2+ is reabsorbed in the thick ascending limb (on Henle) via a(n) _____ route
The _____ limb (loop of Henle) is permeable to water
Which photoreceptor is sensitive to high-intensity light? _____
In the lumen of the early PCT, H2CO3 is converted to CO2 and H2O by brush border _____
The _____ limb (loop of Henle) is impermeable to Na+
After the thick ascending limb, the [TF/P]Na and [TF/P]osmolarity are both _____ 1.0
The _____ is responsible for approximately 25% of Ca2+ reabsorption
_____ is a hormone that inhibits Na+-phosphate cotransport in the proximal tubule
Renal blood flow distribution
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Proximal tubule reabsorption
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Loop of Henle function
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Distal tubule and collecting duct function
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Concentration and dilution of urine
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Countercurrent multiplication system
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Sodium handling along the nephron
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Potassium balance and regulation
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Calcium and phosphate handling
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Magnesium handling
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Water balance and osmoregulation
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Diuretic mechanisms of action
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Integrated nephron function
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