doc179
Forum Guru
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hmm
Attached Files:
qbankQ kidney.jpg (17 KB, 44 downloads)
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| star1
Forum Guru
Topics: 93
Posts: 826
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Renal collecting duct but I m not sure whether it is in medullary or cortical collecting duct? please correct me
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| robin082006
Forum Hero
Topics: 471
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Why not distal tubule?
ADH receptors are in distal and collecting tubules but most likely to be present in distal tubules.
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| doc179
Forum Guru
Topics: 67
Posts: 1,217
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| paba
Forum Senior
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Posts: 57
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Proximal tubule
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| Janka
Forum Senior
Topics: 28
Posts: 146
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robin, i thought it was the other way round... most ADH-R in collecting duct?
i'd go for D
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| doc179
Forum Guru
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no
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| robin082006
Forum Hero
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iF NOT CORRECT, i GO WITH E NOW (PROXIMAL TUBULE), Since dehydration causes an increase in absorption in proximal tubules.
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| doc179
Forum Guru
Topics: 67
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right. according to Q bank explanation it is always the proximal tubule which has greatest water reabsorption as it reabsorbs 2/3 or 66% of everything( even when there is five fold increase in ADH)
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