Glomerular Hemodynamics under Various Condition Flashcards

1
Q

GFR during afferent constriction

A
  • decreased
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2
Q

RPF during afferent constriction

A
  • decreased
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3
Q

FF (GFR/RPF) during afferent constriction

A
  • no change
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4
Q

GFR during efferent constriction

A
  • increased
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5
Q

RPF during efferent constriction

A
  • decreased
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6
Q

FF during efferent constriction

A
  • increased
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7
Q

GFR during afferent dilation

A
  • increased
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8
Q

RPF during afferent dilation

A
  • increased
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9
Q

FF during afferent dilation

A
  • no change
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10
Q

GFR during efferent dilation

A
  • decreased
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11
Q

RPF during efferent dilation

A
  • increased
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12
Q

FF during efferent dilation

A
  • decreased
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13
Q

GFR during increased serum protein

why

A
  • decreased

- oncotic pressure which opposes filtration goes up

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14
Q

RPF during increased serum protein

A
  • no change
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15
Q

FF during increased serum protein

A
  • decreased
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16
Q

GFR during urinary obstruction

why

A
  • decreased

- hydrostatic pressure in bowman’s place goes up

17
Q

RPF during urinary obstruction

A
  • no change
18
Q

FF during urinary obstruction

A
  • decreased
19
Q

what happens during an angiotensin blockage

A
  • efferent dilation
20
Q

what do NSAIDS do to the kidney

A
  • afferent vasoconstriction
21
Q

what does angiotensin II do to the kidney

A
  • efferent constriction