Tuesday, 4 October 2011
filtration
Do you like this story?
The rate of water reabsorption from the proximal tubule is determined primarily by the
A. rate of dissolved particle (solute) reabsorption from the proximal tubule
B. concentration of ADH (antidiuretic hormone) in the blood
C. osmotic pressure developed by plasma proteins in the proximal tubule
D. active transport of water molecules by the proximal tubule cells
E. passive filtration due to the high hydrostatic pressure in the proximal tubule
A. The proximal tubule is very permeable to water, so water reabsorption follows solute (dissolved particle) reabsorption.
This post was posted by:fmgsindia
fmgsindia is a professional blogger and student. Follow him on Twitter
Subscribe to:
Post Comments (Atom)
Popular Posts
-
Sodium is actively reabsorbed from the renal tubule in which of the following nephron segments? A. proximal tubule B. distal tubule C. th...
-
Unilateral, Palpable Kidney - Wilms Tumor HARP H ydronephrosis A cute renal vein thrombosis, acute pylonephritis R enal cell carcinoma...
-
Antiglomerular antibodies are present in — a)Good pasture syndrome (Al 90) b)Focal gloumerulonephritis c)Membramcous glomerulonephri...
-
Cylindrical dilatation of renal tubules is seen in - a)Polycystic disease ‘of kidney(Jipmer 95) b)Medullary cystic disease c)Wilms...
-
Suppose a person loses the function of half his nephrons because of renal degenerative disease. Assuming the person survives and reaches a ...
-
Transitional cell carcinomas can be caused by — a) Napthylamine b) Smoking c) Bilharziasis d) Betel nut Ans. Three options are...
-
DDx of Chronic Renal Failure DUG HIPPO D M 25% U nknown 12% G lomerulonephritis 25% H ypertension 10% I nterstitial nephritis 5% P ...
-
Bilateral contracted kidney occurs in all except a)Diabetes mellitus (AIIMS 90) b)Benign nephrosclerosis c)Chronic pyelonephritis ...
-
Urea has a higher concentration in the fluid that leaves the proximal tubule (and enters the loop of Henle) than in blood plasma because A....
-
The intracytoplasmic vacuoles seen in the Armmani Epstein cell are rich in - a) Na and K’ b) Glycogen c) Lipids d) None of the ...
0 Responses to “filtration”
Post a Comment