Urinario Flashcards

(10 cards)

1
Q

Cada riñón mide

A

10x6,5x3

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2
Q

Capas de la cápsula de tejido conjuntivo

A
  • Externa fibroblastos y fibras colágenas

- Interna miofibroblastos

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3
Q

Unidad funcional y estructural fundamental del riñón, el ser humano contiene alrededor de 2 millones

A

Nefrona

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4
Q

El Corpúsculo renal se constituye de

A

Gromerulo + cápsula renal (bowman)

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5
Q

Asa de henle

A

Forma de U de la nefrona

La rama descendente delgada y el túbulo recto distal

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6
Q

Tipos de nefronas

A
  • subcapsulares o corticales
  • yuxtamedulares
  • intermedias o mitocondriales
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7
Q

Conductos colectores grandes hasta 200um que desembocan en el cáliz menor

A

Conductos papilares (de Bellini)

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8
Q

Componentes de la barrera de filtración glomerular

A
  • endotelio
  • membrana basal
  • hoja visceral de la cápsula de bowman
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9
Q

Capas de la cápsula de bowman

A

Interna visceral

Externa parietal

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10
Q

Funciones de las células mesengiales

A
  • fagocitosis y endocitosis
  • sostén estructural
  • Secreción
  • modulación de la distensión glomerular
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