1890788
Pregunta 1
Pregunta
Structures typically seen at the border between renal cortex and medulla are:
Respuesta
-
Vasa recta
-
Peritubular capillaries
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Arcuate arteries and veins
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Interlobular arteries & veins
Pregunta 2
Pregunta
Collections of cortical tissues between medullary pyramids are called:
Respuesta
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Interlobular cortex
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Renal columns of bertin
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Medullary rays
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None of above
Pregunta 3
Pregunta
DCT of kideny :
Respuesta
-
Has well developed brush border
-
Lacks a basment membrane
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Is composed of simple cubical epithelium
-
Has numerous rER associated with basal membrane invagination.
Pregunta 4
Pregunta
All about DCT are true except:
Respuesta
-
About 14 mm
-
30-40 um in diameter
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Formed of straight, convoluted & macula densa portion
-
Rich in mitochondria oriented longitudinally
Pregunta 5
Pregunta
Facet cells:
Respuesta
-
Are superficial cells of transitional epithelium
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Cuboidal cells may be binucleated
-
Act as osmotic barrier between urine & tissue fluid
-
All of above
Pregunta 6
Pregunta
All of the following makes the juxtaglomerular apparatus except:
Respuesta
-
Podocytes
-
Juxtaglomerular cells
-
Macula densa
-
Lacis cells
Pregunta 7
Pregunta
Projection of medulla in the renal cortex:
Respuesta
-
Medulla
-
Lobe
-
Renal columns
-
Medullary rays
Pregunta 8
Pregunta
Kidney secretes all except:
Respuesta
-
Renin
-
Medullipin
-
Erythropoietin
-
Rennin
Pregunta 9
Pregunta
Nephron consists of all except:
Respuesta
-
Malpighian corpuscle
-
Thick limb of loop of henle
-
Thin limb of loop of henle
-
Collecting tubules
Pregunta 10
Pregunta
The membranous urethra is lined with:
Respuesta
-
Striated squamous epithelium
-
Striated columnar epithelium
-
Transitional epithelium
-
Pseudo-striated columnar ciliated epithelium
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