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