Question

Use the Values below to answer the following question: HPGC = 49 mm Hg ?GC = 20 mm Hg Kf = 5 ml/min/mmHg HPBS = 11 mm Hg ?BS = 0 mm Hg RBF = 720 ml/min HCT = 50% • HP = hydrostatic pressure • ? = oncotic pressure • GC = glomerular capillary • BS = Bowman's space • Kf = coefficient of filtration • RBF = renal blood flow • HCT = hematocrit Using the data given above, which of the following might occur during subsequent administration of an angiotensin II receptor antagonist? Filtration fraction = 20% GFR = 75 ml/min RBF = 500 ml/min Correct Answer: Filtration fraction = 20% HPBS = 10 mmHg Kf = 4 ml/min/mmHg

          Use the Values below to answer the following question:
HPGC = 49 mm Hg  ?GC = 20 mm Hg  Kf = 5 ml/min/mmHg
HPBS = 11 mm Hg  ?BS = 0 mm Hg  RBF = 720 ml/min
HCT = 50%
• HP = hydrostatic pressure
• ? = oncotic pressure
• GC = glomerular capillary
• BS = Bowman's space
• Kf = coefficient of filtration
• RBF = renal blood flow
• HCT = hematocrit
Using the data given above, which of the following might occur during
subsequent administration of an angiotensin II receptor antagonist?
Filtration fraction = 20%
GFR = 75 ml/min
RBF = 500 ml/min
Correct
Answer:
Filtration fraction = 20%
HPBS = 10 mmHg
Kf = 4 ml/min/mmHg

Show more…

$Use the Values below to answer the following question: HPGC = 49 mm Hg ?GC = 20 mm Hg Kf = 5 ml/min/mmHg HPBS = 11 mm Hg ?BS = 0 mm Hg RBF = 720 ml/min HCT = 50% • HP = hydrostatic pressure • ? = oncotic pressure • GC = glomerular capillary • BS = Bowman's space • Kf = coefficient of filtration • RBF = renal blood flow • HCT = hematocrit Using the data given above, which of the following might occur during subsequent administration of an angiotensin II receptor antagonist? Filtration fraction = 20% GFR = 75 ml/min RBF = 500 ml/min Correct Answer: Filtration fraction = 20% HPBS = 10 mmHg Kf = 4 ml/min/mmHg$

Added by Natasha H.

Biology for AP Courses

Julianne Zedalis, John Eggebrecht

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Solved by Expert Madhur L

01/20/2023

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Transcript

00:01 Hello student in this question there is increase in glomerular filtration rate and what could be the possible reason.

00:08 So if we talk about the glomerular filtration, we know this is the first step in case of urine formation.

00:23 So this is done inside the malpegian corpsoes and these malpegian.

00:30 Corpso is made by the wormens capsules and the glomerulus.

00:36 So these kind of structure, this is the bowman's capsule and this is a cup like structure.

00:44 And inside this the bunch of capillaries is present which is known as glomerolus.

00:51 So this is the afferent athriol and the out one which is coming out from this is efferent.

01:02 So the diameter of afferent arterial is more as compared to the afferent.

01:13 So this from here the blood are entering into this and by entering the blood here the pressure of the blood is 60 mhm is a hydrostatic pressure of this blood and here a bunch of capillary is present.

01:28 So inside this these blood having the plasma and the plasma also having the protein.

01:35 So the protein present inside the plasma also exerted the pressure which resists to the filter from this membrane.

01:47 So here this is the pressure by which blood coming in.

01:53 So this is the hydrostatic pressure we can say of the blood, hydrostatic pressure of blood.

02:04 So this is the 60 mhg.

02:08 And another pressure which is the resist the change, which is the protein pressure, which present inside this.

02:15 The osmotic pressure of protein is 30 mhm hg.

02:20 And there are the filterate which also generate the resistance force.

02:27 So the filter pressure, which is resisting the filtration is 10 mhm hg.

02:34 And around this tubular there is the interstitial fluid.

02:39 So this interstitial fluid is also generating pressure which is also 10 mmhg.

02:45 So all these three pressures against this pressure.

02:50 So the glomerular filtration pressure is this hydrostatic pressure minus these all three...

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