Term
| Where is the countercurrent Multipier system and what does it do? |
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Definition
| Located in Loop of Henle- interstitial osmolarity changes can concentrate or dilute urine concentration |
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Term
| What can concentrate or dilute urine concentration in the Loop of Henle? |
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Definition
| Interstitial Osmolarity changes- part of countercurrent multiplier system |
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Term
| Is water reabsorbed in ascending or descending Loop of Henle? |
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Definition
| Descending loop of Henle- highly concentrated urine 1200 max amount |
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Term
| Is Na+, K+, Cl- reabsorbed in ascending or descending loop of Henle and what effect does it have on urine? |
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Definition
| Ascending loop of Henle and it dilutes urine |
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Term
| What capillary follows the Loop of Henle? |
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Definition
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Term
| In the Vasa Recta following the Loop of Henle, the osmolarity of plasma is concerned with? |
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Definition
| Filtrate from 300 mosm?L to 900 and back to 320 |
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Term
| Which test shows how well kidneys remove substances from plasma? |
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Definition
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Term
| What does a High renal clearance test mean? |
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Definition
| Very efficient removal of substances into urine |
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Term
| What does a Low renal clearance test mean? |
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Definition
| Inefficient removal of substances into urine |
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Term
| What does a renal clearance test show? |
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Definition
| How well kedneys remove substances from plasma |
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Term
| If substances are removed very efficiently from plasma, is the renal clearance low or high? |
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Definition
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Term
| What is the formula for Renal Clearance? |
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Definition
RC=UV/P
U=concentration of substance in uring mg/mL
V=urine flow rate ml/min
P=concentration of substance in plasma mg/mL |
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Term
| In the formula, RC=UV/P, what is U? |
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Definition
| U=concentration of substance in urine mg/mL |
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Term
| In the formula, RC=UV/P, what is P? |
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Definition
| P= concentration of substance in plasma mg/mL |
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Term
| In the formula, RC=UV/P, what is V? |
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Definition
| V= urine flow rate ml/min |
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Term
| What test is based on GFR, tuular reabsorption and tuular secretion? |
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Definition
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Term
| Where is Insulin filtered? |
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Definition
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Term
| Is insulin reabsorbed and secreted? |
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Definition
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Term
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Definition
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Term
| Is creatinine reabsorbed and secreted? |
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Definition
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Term
| What is a normal value for insulin? |
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Definition
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Term
| What is a normal value for Creatinine? |
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Definition
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