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11 Cards in this Set
- Front
- Back
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Where is the action of the diuretic furosemide? |
Loop of henle it is a loop diuretic |
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ANP acts similar to angiotensin 2 on the efferent arteriole but it does what to the afferent arteriole? |
Dilated it |
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Main site of Calcium reabsorption in the kidney is? |
Early distal tubule cells. This is where PTH acts to help regulate Ca |
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ANP inhibit reabsorption of Na from where? |
Deep medullary collecting duct |
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Na channels of principal cells (collecting duct system) are inhibited by what type of diuretics? |
K sparing diuretics
Amiloride Triamterene |
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Na channels of principal cells (collecting duct system) are inhibited by what type of diuretics? |
K sparing diuretics
Amiloride Triamterene |
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ANG2 stimulates/upregulates what kind of transporter in the proximal tubules of nephrons? |
Na/H counter-transport |
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Can increase plasma concentration of Potassium (K+) Trigger aldosterone secretion? |
Yes it can |
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True or false ?
The early distal tubule is permeable to water. |
False |
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3 things that stimulate renin secretion? |
Decrease AF arteriole blood pressure
Increases sympathetic activity.
Decreased Na being sensed by macula densa cells |
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Main contributor to deep medullary interstitial osmolarity is? |
Urea |
