FISIO EMBARAZO Flashcards

(19 cards)

1
Q

Hb normal en embarazo en 1er, 2do y 3er trim

A

1ero y 3er: >11 g/dL
2do: > 10.5 g/dL

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2
Q

que pasa con vol plasmático

A

incrementa 40- 50% pero eritrocitos 10-15% = anemia fisiológica por hemodilución

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3
Q

como se ve la anemia en embarazo

A

Hb baja + ferritina normal

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4
Q

que pasa con gasto cardíaco

A

↑ Gasto cardiaco 30–50%

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5
Q

como se ve la TA en 2do trimestre

A

TA baja por ↓ Resistencia vascular sistémica (por progesterona y oxido nítrico)

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6
Q

Creatinina normal embarazada

A

0.4–0.6 mg/dL porque ↑ Filtración glomerular

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7
Q

Creatinina de 1.0 mg/dL en embarazo = a

A

PATOLOGÍA RENAL

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8
Q

ILA normal

A

8-18 cm

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9
Q

Oligohidramnios definición

A

ILA <5 cm

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10
Q

Polihidramnios definición

A

ILA >24 cm

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11
Q

Causa más común de polihidramnios

A

Diabetes gestacional

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12
Q

Causa renal típica de oligohidramnios

A

Agenesia renal

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13
Q

Oligohidramnios crónico provoca

A

Hipoplasia pulmonar

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14
Q

Oligo + RCIU sugiere

A

Insuf placentaria

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15
Q

Hormona que mantiene cuerpo lúteo

A

→ hCG (porción beta)

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16
Q

Sitio principal de hematopoyesis fetal

A

Hígado (2º trimestre)

17
Q

Lugar + frec fertilización

18
Q

implantación se da en que días