preconception counseling and care (1) Flashcards

1
Q

folic acid or folate?

A

folate

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2
Q

how much does folate 400 mcg before preg to 6-12 wks post reduce neural tube defects?

A

75%

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3
Q

folate deficient women need how much

A

4-5 mg 3 months before to 12 wks postconception

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4
Q

folate vitamin #

A

b9

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5
Q

why folate?

A

MTHFR deficient

cannot process folic acid

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6
Q

things that may make folate deficient

A

5a, bcdu

antacids, anti inflam, antibiotic, anitconvulsants, antidiabetic, bc, cholestrol lowering, diuretics, ulcer meds

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7
Q

born w/ tube defects..

A

facial cleft, structural heart disease, limb dfe, urinary tract anomaly, hydrocephalus

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8
Q

why obese and infertility

A

insulin resistance and oligomenorrhea (infrequent periods)

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9
Q

how long after bariatric surgery should you wait for preg

A

12-18 mo

ADEKC, B1, b12, folic acid and iron

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10
Q

low BMI 18.5 associated w

A

preterm and low birth weight

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11
Q

how far in advance should you make healthy lifestyle changes

A

3 mo -1 yr

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12
Q

caffeine interferes w/

A

calcium, d, iron, b vitamins, manganese, zic, copper, magnesium, potassium, sodium, and phosphate

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13
Q

more than ___mg of caffeine may reduce fertility by…

A

300 mg

27%

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14
Q

MC serious disease to affect preg

A

diabetes

1%

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15
Q

pregestational diabetes increase risk of

A

miscarriage, congenital fetal anomalies, and perinatal death

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16
Q

glucose at high level is

A

teratogenic

17
Q

which tri is most important in handling glucose

A

1

organogensis

18
Q

a1c levels preconception

A

normal - 7% or lower

19
Q

chronic hypertension in preg associate w/

A

preterm birth, placental abruption, intrauterine growth restriction, preeclampsia (25% w/ hyper will develop)
fetal death

20
Q

can hypertension prepreg make mom at risk for end organ damage during preg?

21
Q

severe hypertension in preg?

22
Q

thyroid preg impacts

A

hypo (1st tri) cognitive impairment in kids

preterm birth, low birth weight, placental abruption, fetal death

23
Q

hypothyroid if treated early have no increased risk of perinatal morbidity

24
Q

how much are thyroid dosages increased

A

30+ by 4-6 wks gestation

25
what disease almost always get worse w preg
asthma
26
abnormal flood coagulation that increases risk of thrombosis
thrombophilia
27
thrombophilia increased risk of
recurrent miscarriage, venous and art clots | preeclampsia
28
thrombophilia affects baby...
placental infarction, intrauterine growth restriction, placental abruption, fetal stroke, fetal death
29
what is usually given for thrombophilia?
warfarin...but its teratogenic
30
mc neuro disease to affect preg
seizer
31
more frequent seizures during preg?
1/3 of all women
32
associated w/ seizures?
``` low birth miscarriage congenital anom developmental disabilites microcephaly hemorrhagic disease ```
33
what do they do preconception for seizure disorders
folate increase!!
34
diabetes med preferred
metformin
35
what should be avoided for renal issues
ACE inhib, ARBs, and statins