Sistema digestivo 1 Flashcards

1
Q

En donde empieza el sistema digestivo

A

En la cavidad oral

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2
Q

Innervacion principal de la cavidad oral

A

V. TRIGEMINO

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3
Q

Cuales son los musculos de los labios?

A

Depresores (inferior)
Elevadores (superior)
*Provocan sonrisa, comer

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4
Q

Cual es la irrigacion de los labios y su denticion?

A

Irrigación: arteria facial

Denticion: 20 primaria, 32 permanente

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5
Q

Cuales son las partes del organo dentario?

A

Corona-cuello-raiz

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6
Q

En que se compone el organo dentario?

A

esmalte-dentina-cemento

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7
Q

De que esta conformada la lengua y cuales son sus musculos?

A

Esta conformada de papilas y sus musuclos son:

  • extrinsecos (glosos)
  • intrinsecos: columna
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8
Q

Vasos sanguineos de la lengua

A

Arteria y vena linguar

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9
Q

Innervación de la lengua

A

2/3 Anterior: V (sensación), VII (gusto)

1/3 Posterior: IX (sensacion y gusto), X (gusto), XII (motora)

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10
Q

Que tipo de paladar es el 2/3 anterior?

A

Pladar duro

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11
Q

Que tipo de paladar es el 1/3 posterior?

A

paladar blando

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12
Q

Que glandulas participan en la digestion?

A

Las glándulas salivales

  • extrinseca: parotida, submandibular, sublingual
  • intrinsecas: nariz, labios, boca
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