Sistema nervioso Flashcards

1
Q

Divisiones del sistema nervioso

A

Sistema nervioso somático
Sistema nervioso Vegetativo

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2
Q

Divisiones del sistema nervioso somático

A

Central
Periférico

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3
Q

Neuronas aferentes

A

Sensitiva
Recogen info y la llevan al SNC

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4
Q

Neuronas eferentes

A

Motora
Llevan info del SNC hasta el órgano efector

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5
Q

Neuronas entre la aferente y la eferente

A

Neurona intercalar

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6
Q

Estructuras que componen el SNC

A

Encéfalo y médula espinal

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7
Q

División del encéfalo

A

Rombencéfalo
Mesencéfalo
Prosencéfalo

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8
Q

División del Rombencéfalo

A

Metencéfalo
Mielencéfalo

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9
Q

Estructuras del metencéfalo

A

Puente o protuberancia
Cerebelo

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10
Q

Estructuras del mielencéfalo

A

Bulbo y la médula

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11
Q

Estructuras del mesencéfalo

A

Pedúnculos cerebrales

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12
Q

División del Prosencéfalo

A

Telencéfalo
Diencéfalo

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13
Q

Estructuras del Telencéfalo

A

Hemisferios cerebrales
Ganglios basales

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14
Q

Estructuras del Diencéfalo

A

Tálamo
Hipotálamo
Núcleo lenticular

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15
Q

Nervios raquídeos

A

31 pares
8 Cervicales
12 Torácicas/ Dorsales
5 Lumbares
5 Sacros
1 Coxígeo

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16
Q

Cantidad de vértebras

A

7 Cervicales
12 Torácicas
5 lumbares
1 Sacro (4-5 fusionados)
1 Coccix (1-3 fusionados)

17
Q

Dónde empieza la cola de caballo?

A

L1 en el cono medular

18
Q

V/F la neurona preganglionar del sist. simpático es corta y la postganglionar es larga

A

Verdadero

19
Q

V/F la neurona preganglionar del sist. parasimpático es corta y la postganglionar es larga

A

Falso
Preganglionar es larga
Postganglionar es corta