histology-mid year (urinary system)

Beschreibung

Quiz am histology-mid year (urinary system), erstellt von أطباء2020 am 20/01/2015.
أطباء2020
Quiz von أطباء2020, aktualisiert more than 1 year ago
أطباء2020
Erstellt von أطباء2020 vor fast 10 Jahre
1400
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Zusammenfassung der Ressource

Frage 1

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

Frage 2

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

Frage 3

Frage
DCT of kideny :
Antworten
  • Has well developed brush border
  • Lacks a basment membrane
  • Is composed of simple cubical epithelium
  • Has numerous rER associated with basal membrane invagination.

Frage 4

Frage
All about DCT are true except:
Antworten
  • About 14 mm
  • 30-40 um in diameter
  • Formed of straight, convoluted & macula densa portion
  • Rich in mitochondria oriented longitudinally

Frage 5

Frage
Facet cells:
Antworten
  • Are superficial cells of transitional epithelium
  • Cuboidal cells may be binucleated
  • Act as osmotic barrier between urine & tissue fluid
  • All of above

Frage 6

Frage
All of the following makes the juxtaglomerular apparatus except:
Antworten
  • Podocytes
  • Juxtaglomerular cells
  • Macula densa
  • Lacis cells

Frage 7

Frage
Projection of medulla in the renal cortex:
Antworten
  • Medulla
  • Lobe
  • Renal columns
  • Medullary rays

Frage 8

Frage
Kidney secretes all except:
Antworten
  • Renin
  • Medullipin
  • Erythropoietin
  • Rennin

Frage 9

Frage
Nephron consists of all except:
Antworten
  • Malpighian corpuscle
  • Thick limb of loop of henle
  • Thin limb of loop of henle
  • Collecting tubules

Frage 10

Frage
The membranous urethra is lined with:
Antworten
  • Striated squamous epithelium
  • Striated columnar epithelium
  • Transitional epithelium
  • Pseudo-striated columnar ciliated epithelium
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