histology-mid year (urinary system)

Descripción

Test sobre histology-mid year (urinary system), creado por أطباء2020 el 20/01/2015.
أطباء2020
Test por أطباء2020, actualizado hace más de 1 año
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Creado por أطباء2020 hace casi 10 años
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Resumen del Recurso

Pregunta 1

Pregunta
Structures typically seen at the border between renal cortex and medulla are:
Respuesta
  • Vasa recta
  • Peritubular capillaries
  • Arcuate arteries and veins
  • Interlobular arteries & veins

Pregunta 2

Pregunta
Collections of cortical tissues between medullary pyramids are called:
Respuesta
  • Interlobular cortex
  • Renal columns of bertin
  • Medullary rays
  • None of above

Pregunta 3

Pregunta
DCT of kideny :
Respuesta
  • Has well developed brush border
  • Lacks a basment membrane
  • 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
  • Formed of straight, convoluted & macula densa portion
  • Rich in mitochondria oriented longitudinally

Pregunta 5

Pregunta
Facet cells:
Respuesta
  • Are superficial cells of transitional epithelium
  • 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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