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30 Cards in this Set
- Front
- Back
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Before and after:
Afferent arteriole |
B:Interlobular artery
A: Bowman's capsule/glomerular capillaries |
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Before and after:
Bowman's Capsule |
B: Afferent arteriole
A: Ultrafiltrate: early proximal tublule Blood: Efferent arteriole |
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Before and after:
Efferent arteriole |
B: Bowman's capsule/glomerular capillaries
A: Peritubular capillaries |
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Before and after:
Peritubular Capillaries |
B: Efferent arterioles
A: Interlobular vein |
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Before and after:
Glomerular capillaries |
B: Afferent arteriole
A: Ultrafiltrate: early proximal tublule Blood: Efferent arteriole |
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Before and after:
Vasa Recta |
B: Efferent arteriole
A: Interlobular vein |
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Before and after:
Early Proximal Tubule |
B: Bowman's capsule/Glomerular capillaries
A: Later Proximal Tubules/Pars Recta |
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Before and after:
Pars Recta |
B: Early Proximal Tubules
A: Thin descending limb/loop of Henle |
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Before and after:
Late Proximal Tubule |
B: Early Proximal Tubules
A: Thin descending limb/loop of Henle |
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Before and after:
Thin descending limb |
B: Pars Recta/Late proximal tubule
A: Thin ascending limb |
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Before and after:
Thin ascending limb |
B: Thin descending limb
A: Thick ascending limb |
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Before and after:
Thick ascending limb |
B: Thin ascending limb
A: Early distal tubule/Macula densa |
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Before and after:
Early distal tubule |
B: Thick ascending limb
A: Late distal tubule |
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Before and after:
Macula Densa |
B: Thick ascending limb
A: Late distal tubule |
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Before and after:
Late distal tubule |
B: Early distal tubule/Macula Densa
A: Collecting tubules |
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Before and after:
Collecting tubules |
B: Late distal tubules
A: Collecting ducts |
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Before and after:
Collecting ducts |
B: Collecting tubules
A: Renal Pelvis |
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What happens at Bowman's capsule?
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Filtration
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What happens at glomerular capillaries
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Filtration
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What happens at peritubular capillaries
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Re-absorption and Secretion
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What is normal GFR?
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125 ml/min
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What is normal RBF (renal blood flow)?
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1300 ml/min
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What is normal RPF (renal plasma flow)?
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650 ml/min
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What does Angiotensin II do?
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Constricts efferent arteriole -> Incr in glomerular hydrostatic pressure -> Incr GFR
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What increases GFR?
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+ Kf
+ Glomerular hydrostatic pressure Dilate afferent arteriole Constrict efferent arteriole |
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What decreases GFR?
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+ Bowman's hydrostatic pressure/Holding it
+ Glomerular osmotic pressure/dehydrated Dilate efferent arteriole Constrict afferent arteriole |
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What increases reabsorption?
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+ Peritubular osmotic pressure/dehydrated
+ Arteriole osmotic pressure + Kf + FF |
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What decreases reabsorption?
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+ Peritubular hydrostatic pressure
Dilate Arterioles (Afferent/Efferent) + BP - Filtration |
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What increases RBF?
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Dilation of Afferent Arteriole
Dilation of Efferent Arteriole |
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What decreases RBF?
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Constriction of afferent arteriole
Constriction of efferent arteriole |
