OB quick associations Flashcards

1
Q

softening of cervix in early pregnancy

A

Goodell sign

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2
Q

Dark bluish red discoloration of the vaginal mucosa

A

Chadwick sign

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3
Q

Softening of the uterus in early pregnancy

A

Hegar and Ladin signs

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4
Q

Skin hyperpigmentation on the face, sun-exposed areas

A

Cholasma

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5
Q

Skin hyperpigmentation along the midline of the anterior abdominal wall

A

Linea nigra

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6
Q

Elevated AChE on amniocentesis

A

neural tube defects

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7
Q

fundal height at pubic symphysis

A

12 wks

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8
Q

fundal height at 1/2 way to umbilicus from pubic symphysis

A

16 wks

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9
Q

fundal height at umbilicus

A

20 weeks

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10
Q

fundal height at 30 cm from pubic symphysis

A

30 weeks +/- 2 cm

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11
Q

Quad screen: low AFB, high bhCG, low estriol, high inhibin

A

Downs

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12
Q

Quad screen: low AFP, bhCG, estriol

A

Edwards - trisomy 18

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13
Q

Teratogen causing clearasil adenocarcinoma

A

Diethylstilbestrol

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14
Q

Teratogen causing phocomelia

A

Thalidomide

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15
Q

Teratogen causing Ebstein anomaly

A

Lithium

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16
Q

Teratogen causing renal/CNS abnormalities, abnormal skull ossification

A

ACE-I

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17
Q

Teratogen causing neural tube defects

A

antiepiletics - esp valproic acid

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18
Q

Teratogen causing dysmorphic face, cleft palate, VSD, hypoplastic nails

A

Fetal hydantoin syndrome - phenytoin

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19
Q

Teratogen causing Gray baby syndrome

A

Chloramphenicol

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20
Q

Teratogen causing cartlidge toxicity

A

Fluoroquinolones

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21
Q

Teratogen causing yellow brown discoloration of teeth

A

Tetracyclines

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22
Q

Teratogen causing nasal hypoplasia, epiphyseal stippling, limb hypoplasia

A

warfarin

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23
Q

Teratogen causing spontaneous abortion, severe birth defects

A

Isotretinoin - Vit A, Acutane

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24
Q

Patient with history of hypertension becomes pregnant

A

chronic htn

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25
New onset hypertension during pregnancy with no proteinuria
gestational hypertension
26
New onset hypertension during pregnancy + proteinuria or end organ dysfunction
Preeclampsia
27
Patient with preeclampsia has seizure
eclampsia
28
Patient with preeclampsia has anemia, thrombocytopenia, and high AST
HELLP syndrome
29
Chorioretinitis, hydrocephalus, diffuse intracranial calcifications
Toxoplasmosis
30
Deafness, microcephaly periventricular intracranial calcifications
CMV
31
Scarring of skin, limb hypoplasia
VZV
32
Anemia -> hydrops fetalis
Parvo B19
33
Patent ductus arteriosus, cataracts, deafness
Rubella
34
Saddle nose, snuffles, Hutchinson teeth, saber shins
syphilis
35
Bleeding before 20 weeks gestation + no passage of products of conception + closed cervix
Threatened abortion
36
Fetal death before 20 weeks gestation + no passage of Products of conception + closed cervix
missed abortion
37
Spontaneous abortion complicated by uterine infection
Septic abortion
38
Passage of some products of conception + Open cervix
incomplete abortion
39
Passage of all products of conception + closed cervix
complete abortion
40
Bleeding before 20 weeks gestation + cramping + no passage of products of conception + Open cervix
Inevitable abortion
41
Variable deceleration
Cord compression
42
Sinusoidal pattern of FHR
severe fetal anemia
43
Early deceleration
Head compression
44
Late deceleration
uteroplacental insufficiency, fetal hypoxia
45
monozygote splits at 0-4 days
dichorionic/diamniotic
46
monozygote splits at 4-8 days
monochorionic/ diamniotic
47
monozygote splits at 8-12 days
monochorionic/monoamniotic
48
monozygote splits at 13 days
conjoined twins
49
69, XXX/XXY/XYY
partial mole
50
complete mole karyotype
46, XX or XY
51
hydatidiform mole, uterine size is small for dates, fetal parts present, hCG is elevated, minimal risk of malignancy
Partial mole
52
hydatidiform mole, uterine size large for dates, no fetal parts, hCG is very high, increased risk of malignancy
Complete mole
53
Abnormal adherents of placenta to myometrium
Placenta accreta
54
Invasion of placenta into myometrium
Placenta increta
55
Penetration of placenta through uterus
Placenta percreta
56
Fetal blood vessels overlie the cervical os
vasa previa
57
Painful, sudden premature separation of the placenta from the uterus before delivery
Placental abruption
58
mild, self-limted depressive sxs, starts 2-3 days after delivery, lasts less than 2 weeks
postpartum blues
59
meets full MDD criteria, occurs during pregnancy or upt o 4 weeks postpartum
MDD with peripartum onset
60
hallucinations and/or delusions, risk of suicide and infanticide
postpartum psychosis