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?

A

yes

21
Q

severe hypertension in preg?

A

180/110

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

A

true

24
Q

how much are thyroid dosages increased

A

30+ by 4-6 wks gestation

25
Q

what disease almost always get worse w preg

A

asthma

26
Q

abnormal flood coagulation that increases risk of thrombosis

A

thrombophilia

27
Q

thrombophilia increased risk of

A

recurrent miscarriage, venous and art clots

preeclampsia

28
Q

thrombophilia affects baby…

A

placental infarction, intrauterine growth restriction, placental abruption, fetal stroke, fetal death

29
Q

what is usually given for thrombophilia?

A

warfarin…but its teratogenic

30
Q

mc neuro disease to affect preg

A

seizer

31
Q

more frequent seizures during preg?

A

1/3 of all women

32
Q

associated w/ seizures?

A
low birth
miscarriage
congenital anom
developmental disabilites
microcephaly
hemorrhagic disease
33
Q

what do they do preconception for seizure disorders

A

folate increase!!

34
Q

diabetes med preferred

A

metformin

35
Q

what should be avoided for renal issues

A

ACE inhib, ARBs, and statins