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PLE REVIEW 2018 > OB > Flashcards

OB Flashcards

1
Q

Weight of NON pregnant uterus

A

70 grams

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2
Q

Weight of PREGNANT uterus

A

1100 grams

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3
Q

FH level at 20 weeks AOG

A

Umbilicus

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4
Q

Uterus position during pregnancy? Due to?

A

Dextrorotated; d/t Rectosigmoid

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5
Q

Uterine blood flow at term

A

450-650 ml/min

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6
Q

Softening and cyanosis of the cervix

A

Goodell’s sign

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7
Q

Hormone responsible for beading

A

Progesterone

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8
Q

Endocervical gland hyperplasia and hypersecretion

A

Arias Stella resction

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9
Q

Corpus Luteum functions at ? weeks; Hormone secreted for CT remodelling

A

6-7 weeks

Relaxin

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10
Q

Normal vaginal pH; due to?

A

3.5-6

Lactic acid by lactobacillus acidophilus

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11
Q

Mask of pregnancy

A

Chloasma/Melasma

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12
Q

Bluish discoloration of the vagina

A

Chadwick’s sign

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13
Q

Palpable lateral bulge or soft prominence where uterine tube meets uterus

A

Piskacek sign

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14
Q

Increased CO highest at?

A

28th week

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15
Q

Blood loss?

  • NSD
  • CS/Twins
A
  • 500-600 mL

- 1000mL

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16
Q

Only FDA approved tx for Hyperemesis Gravidarum

A

Doxylamine + Pyridoxine (B6)

17
Q

DM screening?

  • WITHOUT known glucose intolerance
  • High risk
A
  • 24-28 weeks

- first prenatal visit

18
Q

Overlapping of the fetal skull (IUFD)

A

Spalding sign

19
Q

Presence of gas in fetal aorta (IUFD)

A

Robert’s sign

20
Q

Drugs (2) associated with fetal renal agenesis

A
  • ACE inhib

- ARBs

21
Q

MC cardiac dse in pregnancy

A

RHD

22
Q

Cardiac condition w/ the highest mortality in pregnant

A

Eisenmenger Syndrome

23
Q

MC anemia in pregnancy

A

Fe deficiency anemia

24
Q

Signs (2) of potential fatal asthma attack

A

Central cyanosis

Altered LOC

25
Q

(2) Beta 2 Adrenergic agonist with tocolytic effect

A

Terbutalline

Ritodrine

26
Q

Os closed, fetus alived, abortion started but did not progress

A

Threatened

27
Q

“Expelled en masse”; os closed

A

Complete

28
Q

MC type of abortio; incomplete expelled mass, open os

A

Incomplete

29
Q

Fetus dead > 4 weeks; brownish vaginal discharge

A

Missed

30
Q

MCC abortifacient? Class?

A

Misprostol; Prostaglandin E1 analog

31
Q

Euploid, 46XX/46XY with proliferative trophoblastic cells, NO fetus, ABSENT vessels in villi

A

Complete H Mole

32
Q

Triploid, 69XXY/69XXX with atrophic trophoblastic cells, WITH fetal parts

A

Partial/Incomplete H Mole

33
Q

DOC for H Mole; combined with ? to decrease toxicity

A

Methotrexate; Leucovorin

PLE REVIEW 2018 (1 decks)

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