plexos espinales Flashcards

1
Q

de qué plexo viene el nervio frénico

A

plexo cervical

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2
Q

cuál es el origen del nervio frénico?

A

ramas anteriores del C4 y C5
contribuciones de C3

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3
Q

qué inerva principalmente el nervio frénico

A

diafragma

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4
Q

en cuántos troncos se divide el plexo braquial y cuáles son sus nombres?

A

tronco primario superior, medio e inferior

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5
Q

qué conforma al tronco primario superior

A

c5 y c6

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6
Q

que conforma al tronco primario medio

A

c7

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7
Q

que conforma el tronco primario inferior

A

c8 y t1

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8
Q

ramas colaterales del plexo braquial

A

n. mediano
n. radial
n. cubital
n. angular del omoplato
n. supraescapular
n. infraescapular
n. subclavio

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