Glandulas Suprarrenales Flashcards

1
Q

La glándula suprarrenal se divide en:

A

Corteza
Médula

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2
Q

Que porcentaje comprende la masa suprarrenal

A

15%

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3
Q

Que porcentaje comprende la zona fascicular

A

50%

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4
Q

Porcentaje de la zona reticular

A

7%

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5
Q

Que zonas están en la corteza

A

Zona reticular
Zona fasciculada
Zona glomerular

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6
Q

Que se produce en la médula

A

Adrenalina y noradrenalina

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7
Q

Que se produce en la zona fasciculada

A

Cortisol y androgenos

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8
Q

Que se produce en la zona glomerular

A

Aldosterona

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9
Q

Donde están situadas las glándulas suprarrenales

A

Situadas bilateralmente en la parte posterosuperior del peritoneo, debajo y delante del diafragma, encima de los riñones.

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10
Q

Cuanto miden

A

30 mm alto y 25 mm de ancho

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11
Q

Peso

A

12 gr

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12
Q

Caracteristica de la corteza suprraenal

A

Se forma por cordones epiteliales
Periferia (glomerulos)
Parte media (fasciculados)
Parte profunda (disposición reticulada)

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13
Q

Medula suprarrenal

A

Estructura de paranglio
Trabeculas epiteliales rodeadas de sinusoides sanguíneos
Cromafines (feocromocitos)
Neuronas aisladas

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