2021 qs Flashcards

1
Q

Most likely fetal effect of placental chorioangioma?

A

Poly

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2
Q

what is the most common phenotypic feature of turner’s syndrome?

A

short stature

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3
Q

classic features of turners syndrome

A

short stature, delayed puberty, webbed neck, shield chest

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4
Q

poor prognosis in TRAP sequence

A

weight difference <0.7

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5
Q

most common finding in neonatal lupus

A

SKIN RASH

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6
Q

Marfan syndrome pre pregnancy?

A

BETA BLOCKER! consider elective repair if >42

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7
Q

type 1 CCAM macrocystic with hydrops treatment

A

thoracoamniotic shunt!

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8
Q

Microcystic CCAM with hydrops treatment

A

prenatal corticosteroids

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9
Q

most likely etiology of unilateral pleural effusion?

A

hydro/chylo thorax

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10
Q

how to treat thyroid storm?

A

PTU, Iodine (block release), steroids (block T4 to T3)

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11
Q

Rate of transmission HSV with recurrent genital lesion?

A

1-2%

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12
Q

Rate of transmission of HSV with primary genital lesion?

A

25-60%

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13
Q

best way to assess GFR/renal fx in pregnancy?

A

creatinine

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14
Q

What is the risk of recurrence of NAIT

A

extremely high! 100% if the fetus has the HPA-1a antigen in a sensitized HPA-1a–negative mother.

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15
Q

what diseases are in trial for in utero enzyme replacement?

A

lysosomal storage disorders: mucopolysach, pompe, gaucher, wolman

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16
Q

next step in treating a pregnancy complicated by aplastic anemia

A

immunosuppression- high dose corticosteroids

17
Q

HbA1c 10% what is association with fetal anomaly?

A

20-25% (so majority are normal)

18
Q

treatment for aHUS?

A

anti C5 antibody

19
Q

treatment for TTP?

A

Plasmapheresis

20
Q

differentiate TTP from HELLP?

A

TTP- FEVER, TTP high LDH/AST ratio

21
Q

recommended range of gestational weight gain for twins BMI > 30

A

25-42 lb

22
Q

recommended GWG for twins BMI 25-30

A

31-50

23
Q

when is maximum blood volume reached?

A

34 weeks

24
Q

iron transfer to fetus via?

A

serum transferrin which binds to receptors on placenta, released to ferritin, etc