Ginecologia Flashcards

1
Q

M. A. de Medroxi-progesterona

A

Progestágenos/ progestinas
(análogos de progesterona).
-> Inhiben pico de LH (ovulación),
inhiben la implantación y el
transporte de espermas (al
aumentar viscosidad de moco cervical).

Unión a receptor citosólico PR
(modulan transcripción
genética).

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2
Q

usos de Medroxi-progesterona

A

Anticoncepción y terapia de reemplazo en menopausia (en
mujeres SIN histerectomía)

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3
Q

Levonorgestrel

A

Progestágenos/ progestinas (análogos de progesterona). -> Inhiben pico de LH (ovulación),

inhiben la implantación y el transporte de espermas (al
aumentar viscosidad de moco cervical).

Unión a receptor citosólico PR
(modulan transcripción
genética).

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3
Q

Farmacocinetica Medroxi-progesterona

A

vias: oral, IM/Subcutaneo
M: higado

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4
Q

interacciones de Medroxi-progesterona

A

inductores e inhibidores del CYP3A4

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4
Q

usos de levonorgestrel

A

anticonseptivo regular
pastilla del dia siguiente
hipermenorrea severa

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5
Q

RAMs de levonorgestrel

A

similares a medroxipro
efectos androgenicos (masculinisante)
tmbien de emergencia

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6
Q

M. A. de Etonogestrel

A

Progestágenos/ progestinas (análogos de progesterona). -> Inhiben pico de LH (ovulación),

inhiben la implantación y el transporte de espermas (al
aumentar viscosidad de moco cervical).

Unión a receptor citosólico PR
(modulan transcripción
genética).

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7
Q

Etonogestrel

A
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8
Q

Etonogestrel

A
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9
Q

Etonogestrel

A
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10
Q

Etonogestrel

A
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11
Q

Levonorgestrel + etinilestradiol

A

Combinación de
progestina y
estrógeno.
Etinilestradiol:
disminuye la
liberación de FSH,
inhibiendo la
maduración
folicular.

Disminuye la
motilidad ciliar de las
tubas uterinas.

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12
Q

Levonorgestrel + etinilestradiol

A

Anticoncepción
combinada

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13
Q

Levonorgestrel + etinilestradiol

A
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14
Q

Levonorgestrel + etinilestradiol

15
Q

Levonorgestrel + etinilestradiol