Hemorragia Uterina Disfuncional Y Prolapso Flashcards

1
Q

Prostaglandinas vasodilatadora y vasoconstrictoras

A

Vc: PgF2a
Vd: PgE2, PgI2

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2
Q

Dos tipos de hemorragia uterina disfuncional

A

Anovulatoria (80%) y ovulatoria

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3
Q

Causas de HUD

A

Iatrogenas: DIU, ACO

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4
Q

Tratamiento de HUD en niñas // adultas
Tto de HUD severa con descompensación

Tto ambulatorio de HUD

A

Legrado uterino // HT o legrado
Estrogeno IV

ACO

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5
Q

Eficacia de ácido tranexamico

A

Poco efecto en HUD

mayor efecto en hemorragia obstetrica

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6
Q

Fisiopatologia de HUD

A

Aumento de Pg vasodilatadoras, sustancias antiagregante, enzimas proteoliticas (fibrinolisis)

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7
Q

Accion de progesterona

Accion de estrogenos

A

Inhibe receptores E2
Convierte estradiol en estrona

Estimulan la coagulación a dosis altas

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8
Q

Grados de desgarro perineales

A

I solo piel
II musculos perineales
III esfinter anal externo e interno
IV mucosa rectal

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9
Q

En histerectomía, que punto desaparece

A

Punto D

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10
Q

Biopsia en HUD // INFERTILIDAD

A

Posovulatorio // Preovulatorio

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