Nervioso Flashcards

1
Q

Funciones de las neuronas bipolares:

A

Visual, olfativo, auditivo y coclear

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2
Q

Localización de la neurona multipolar:

A

Corteza cerebral

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3
Q

Célula distintiva del cerebelo:

A

Purkinje

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4
Q

Célula distintiva del hipocampo:

A

Piramidal

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5
Q

Rodea neuronas y mantiene ambiente:

A

Neurópilo

Axones, dendritas y prolongaciones neurogliales

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6
Q

Forman BBB:

A

Astrocitos

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7
Q

Tipos de astrocitos

A
  • Protoplasmáticos: s gris
  • Fibrosos: s blanca
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8
Q

La duramadre es…

A

Tejido Conjuntivo Denso Irregular

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9
Q

Células presentadoras de antígenos en SNC

A

Microglías

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10
Q

¿Cómo se ven los ependimocitos?

A

Cúbicas altas simples

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11
Q

¿Qué son los cuerpos de Nissl?

A

Es el RE en neuronas

Se ven como gránulos, lo que se tiñe son los ribosomas

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12
Q

Capas de la corteza cerebral:

A
  1. Molecular
  2. Granular externa
  3. Piramidal externa
  4. Granular interna
  5. Piramidal interna
  6. Polimorfa
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13
Q
A

Cuerpos de Nissl

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14
Q

¿Cómo se ve la neurona?

A

Núcleo clarito, nucleolo más oscuro y evidente

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15
Q
A

Vaina de mielina

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16
Q
A

Axón

17
Q

SNP. Recubrimientos axónicos

A
  • Endoneuro
  • Perineuro: hace fascículos
  • Epineuro: rodea fascículos
18
Q

V/F aracnoides es vascular

A

Falso

19
Q

La mayoría de los tumores de Sistema Nervioso Central son de tipo:

A

Astrocitoma