Glomerular Hemodynamics under Various Condition

Question 1

GFR during afferent constriction

Answer 1

• decreased

Question 2

RPF during afferent constriction

Answer 2

• decreased

Question 3

FF (GFR/RPF) during afferent constriction

Answer 3

• no change

Question 4

GFR during efferent constriction

Answer 4

• increased

Question 5

RPF during efferent constriction

Answer 5

• decreased

Question 6

FF during efferent constriction

Answer 6

• increased

Question 7

GFR during afferent dilation

Answer 7

• increased

Question 8

RPF during afferent dilation

Answer 8

• increased

Question 9

FF during afferent dilation

Answer 9

• no change

Question 10

GFR during efferent dilation

Answer 10

• decreased

Question 11

RPF during efferent dilation

Answer 11

• increased

Question 12

FF during efferent dilation

Answer 12

• decreased

Question 13

GFR during increased serum protein

why

Answer 13

• decreased

- oncotic pressure which opposes filtration goes up

Question 14

RPF during increased serum protein

Answer 14

• no change

Question 15

FF during increased serum protein

Answer 15

• decreased

Question 16

GFR during urinary obstruction

why

Answer 16

• decreased

- hydrostatic pressure in bowman’s place goes up

Question 17

RPF during urinary obstruction

Answer 17

• no change

Question 18

FF during urinary obstruction

Answer 18

• decreased

Question 19

what happens during an angiotensin blockage

Answer 19

• efferent dilation

Question 20

what do NSAIDS do to the kidney

Answer 20

• afferent vasoconstriction

Question 21

what does angiotensin II do to the kidney

Answer 21

• efferent constriction