OB-Gyne Flashcards

1
Q

Uterus confined to pelvis

A

12 weeks

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2
Q

Uterus at symphysis pubis

A

12 weeks

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3
Q

Uterus at umbilicus

A

20 weeks

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4
Q

Most common cause of postpartum hemorrhage

A

Uterine atony

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5
Q

Uteroplacental flow in late pregnancy

A

450-650 ml/min

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6
Q

Beading

A

Progesterone

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7
Q

Ferning

A

Estrogen

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8
Q

Hyperpigmentation

A

MSH

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9
Q

Most common surgical emergency in pregnancy

A

Appendicitis

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10
Q

Bilateral postpartum pituitary necrosis

A

Sheehan syndrome

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11
Q

Bluish discoloration of cervix and vagina

A

Chadwick’s sign

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12
Q

Softening of uterus

A

Hegar’s sign

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13
Q

Softening of the cervix

A

Goodell’s sign

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14
Q

Increase in cardiac output

A

30-50%

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15
Q

Iron requirement

A

1g/d

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16
Q

Normal NSD blood loss

A

500cc

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17
Q

Normal CS blood loss

A

1000cc

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18
Q

Most common cause of heart disease in pregnancy

A

RHD

CHF

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19
Q

Periods of increase in cardiac output

A

28th week (peak)
Labor
Postpartum
Puerpueriun

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20
Q

Total weight gain

A

24 lbs/10.9kg

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21
Q

Diabetogenic hormones

A

HPL
Cortisol
Placental insulinase

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22
Q

FHT

A

110-150bpm

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23
Q

FHT on doppler

A

10-12 weeks

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24
Q

FHT on stethoscope

A

20 weeks

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25
Q

Most accurate UTZ sign of pregnancy

A

Crown rump length

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26
Q

Ossification center on X-ray

A

16 weeks

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27
Q

Overlapping suture lines on X-ray

A

Spalding sign

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28
Q

Uterine enlargement

B HCG >100,000

A

H. Mole

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29
Q

Dec fundic height

Spalding sign

A

IUFD

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30
Q

Fundic height equivalent to age of gestation

A

18-32 weeks

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31
Q

Tocolytics

A

Terbutaline

Ritodrine

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32
Q

Bishop score

A
Dilatation
Effacement
Consistency 
Station 
Position
33
Q

Favorable cervix

A

> 8

34
Q

Absent variability

A
35
Q

Marked variability

A

> 25 bpm

36
Q

Begin and end with contraction

A

Early deceleration

37
Q

Early deceleration

A

Head compression

38
Q

Deceleration occurring anytime

A

Variable deceleration

39
Q

Deceleration at peak of contraction

A

Late deceleration

40
Q

Variable deceleration

A

Cord compression

41
Q

Late deceleration

A

Uteroplacental insufficiency

42
Q

BPD passes inlet

A

Engagement

43
Q

Requisite for birth

A

Descent

44
Q

Essential for labor

A

Internal rotation

45
Q

Lateral deflection of fetal head

A

Asynclitism

46
Q

Brachial plexus injury

A

Erb’s palsy

47
Q

Labor onset to complete dilation

A

Stage 1

48
Q

Stage 1 nullipara

A

10-12hrs

49
Q

Stage 1 multipara

A

6-8hrs

50
Q

Arrested by sedation and analgesia

A

Preparatory division

51
Q

Unaffected by sedation and analgesia

A

Dilatation division

52
Q

Cardinal movements of labor

A

Pelvic division

53
Q

Delivery of infant to delivery of placenta

A

3rd stage of labor

54
Q

Placental separation

A

Uterus globular and firmer
Sudden gush of blood
Uterus rises in the abdomen
Cord lengthening

55
Q

Uterus globular and firmer

A

Calkin’s sign

56
Q

Schultze

A

Central

57
Q

Duncan

A

Peripheral

58
Q

Laceration up to anal sphincter

A

3rd degree

59
Q

Laceration up to rectal mucosa

A

4th degree

60
Q

Pudendal block

A

Posterior to ischial spine

61
Q

Uncommon extension of episiotomy

A

Mediolateral

62
Q

Pressure on the chin or occiput for neck extension

A

Modified Ritgen’s maneuver

63
Q

6-8 weeks postpartum

A

Puerpuerium

64
Q

Lochia >8 days

A

Alba

65
Q

Most common puerperal infection

A

Mastitis

66
Q

Most common cause of Mastitis

A

Staph aureus

67
Q

Major predisposing factor for pelvic infection

A

CS

68
Q

Most common fetal factor causing abortion

A

Trisomy

69
Q

Most common maternal factor causing abortion

A

Infection

70
Q

Abortion started but did not progress
Uterine size compatible with AOG
Closed external OS

A

Threatened abortion

71
Q

Continuation of pregnancy impossible
Vaginal bleeding
Pain
Dilated internal OS

A

Inevitable abortion

72
Q

Expulsion of fleshy mass with relief of pain

Closed cervical OS

A

Complete abortion

73
Q

Most common type of abortion

A

Incomplete abortion

74
Q

Dead fetus retained for more than 4 weeks

A

Missed abortion

75
Q

Brownish discharge
Regression of breast changes
Decreased uterine size
Negative Doppler

A

Missed abortion

76
Q

Degeneration and partly hyperplastic changes in chorionic villi

A

Hydatidiform mole

77
Q

Abdominal enlargement

HCG >100,000

A

Hydatidiform mole

78
Q

Term uterus weight

A

1100g