Sistema microvascular Flashcards

1
Q

Lugar donde se lleva a cabo el intercambio de O2, CO2, agua, sales y nutrientes

A

Lechos capilares

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2
Q

Regulan flujo sangre hacia su dominio capilar disminuyendo presión arterial y presión capilar

A

Arteriolas

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3
Q

Nombre que recibe la parte final de una arteriola

A

Metarteriola

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4
Q

Túnica que consiste de endotelio

A

Túnica intima

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5
Q

Túnica que consiste de hasta 3 capas circulares de músculo liso

A

Túnica media

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6
Q

Túnica que contiene una combinación de fibras colágenas y elásticas

A

Túnica adventicia

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7
Q

Fibras que inervan a arteriolas y metarteriolas

A

Fibra simpática noradrenalérgica vasoconstrictora

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