Corotidas Flashcards

1
Q

Ramas de la carótida externa ?

A
Ramas colaterales son 6:
Arteria tireoidea superior
Arteria lingual
Arteria facial 
Arteria occipital
Arteria auricular posterior 
Arteria faringea inferior 

Ramas terminales:
Temporal superficial
Maxilar interna

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2
Q

Ramas terminales da carótida interna ?

A
Son quatro : 
Art. cerebral anterior 
Art. cerebral media 
Art. comunicante posterior
Art. coróidea
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3
Q

Colarerales da porción cervical y facial da arteria facial:

A

Porción cervical: art palatina inferior, art pterigoidea, submaxilar y submentoniana

Porción facial: maseterina inferior, arteria labial superior e inferior, arteria del ala de la nariz

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4
Q

Arteria maxilar interna;

A

Rama terminal de la carótida externa que nasce a nivel del cuello del condilo y termina en la fosa pterigomaxilar. Compreende 14 ramas colaterales sendo 5 ascendentes, 5 descendentes, 2 anteriores y 2 posteriores.

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5
Q

Colaterales de la maxilar interna ?

A

Ascendentes: timpánica, meninges media, meningea menor, temporal profunda media.

Descendentes: dentária inferior, arteria bucal, pterigoidea, palatina superior

Anterior: alveolar y suborbitaria
Posterior: vidiana pterigopalatina

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6
Q

Rama terminal da arteria maxilar interna ?

A

Arteria esfenopalatina.

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7
Q

Ramas terminales da carótida interna ?

A
Son cuatro:
Cerebral anterior
Cerebral media 
Comunicante posterior 
Arteria coroidea
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8
Q

Ramas terminais da arteria oftálmica:

A

Al llegar al ángulo interno del ojo la oftálmica se divide en dos:
Arteria frontal y arteria nasal.

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9
Q

Rama terminal da temporal superficial ?

A

Rama anterior

Rama parietal

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10
Q

Ramas colaterales da art oftálmica ?

A
Arteria lagrimal 
Arteria central da retina 
Arteria supraorbitaria 
Arteria ciliares cortas posteriores 
Arteria ciliares largas posteriores
Arteria pálpebral
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