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PN NUR 180 > MOD 7 - OB Terminology > Flashcards

MOD 7 - OB Terminology Flashcards

1
Q

FHR

A

Fetal Heart Rate

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2
Q

inner layer of the amniotic sac, closest to the fetus

A

amnion

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3
Q

fluid surrounding the fetus; protection, warmth, movement, symmetrical growth

A

amniotic fluid

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4
Q

cells 5 days after fertilization

A

blastocyst

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5
Q

outermost layer of the amniotic sac

A

chorion

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6
Q

fingerlike projections that extend out from the chorion, become fetal vessels which exchange nutrients and waste products from maternal blood

A

chorionic villi

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7
Q

process of cells dividing in two

A

cleavage

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8
Q

twins resulting from two zygotes; fraternal twins

A

dizygotic

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9
Q

one of the three shunts of fetal circulation; links the pulmonary artery with the aorta

A

ductus arteriosus

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10
Q

one of the three shunts of fetal circulation; shunts half of blood to liver and half to inferior vena cava

A

ductus venosus

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11
Q

pregnancy outside of the uterus

A

ectopic pregnancy

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12
Q

developing pregnancy two weeks to the end of the 8th week

A

embryo

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13
Q

developing human; fetal stage begins in the ninth week

A

fetus

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14
Q

one of the three shunts of fetal circulation; connects the right and left atrium

A

foramen ovale

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15
Q

twins resulting from same zygote (identical twins)

A

monozygotic

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16
Q

32 cells, 3 days post fertilization

A

morula

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17
Q

substance that causes birth defects

A

teratogen

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18
Q

gelatinous substance that gives support to the umbilical cord

A

Wharton jelly

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19
Q

product of egg and sperm uniting

A

zygote

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20
Q

examiner pushes up on cervix and feels fetus bounce back

A

ballottement

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21
Q

practice contractions to strengthen the uterus

A

Braxton Hicks contractions

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22
Q

first “milk”

A

colostrum

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23
Q

glucose in the urine; sign of diabetes

A

glycosuria

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24
Q

purple-blue coloration of the cervix when pregnant

A

Chadwick sign

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25
Q

line in middle of abdomen

A

linea nigra

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26
Q

curve in spine to support pregnancy weight

A

lordosis

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27
Q

mask of pregnancy

A

melasma (chloasma)

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28
Q

craving of non-food items, likely caused by anemia

A

pica

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29
Q

heartburn; common discomfort of pregnancy due to relaxed esophageal sphincter

30
Q

stretch marks

A

striae gravidarum

31
Q

hypotension when laying on back

A

supine hypotensive syndrome

32
Q

diagnostic procedure where needle is inserted into amniotic sac and fluid is obtained; between 15-20 weeks and third trimester

A

amniocentesis

33
Q

fetal wellbeing test by ultrasound and non-stress test, total score 10/10; breathing, heart rate, movement, tone, amniotic fluid volume

A

biophysical profile

34
Q

sample of chorion take to provide chromosomal studies

A

chorionic villus sampling

35
Q

non-medical hired labor support person

36
Q

due date

A

estimated date of delivery (EDD)

37
Q

total number of pregnancies

38
Q

very small cranium - likely fetal alcohol syndrome or Zika Virus

A

microcephaly

39
Q

woman who has had more than one pregnancy

A

multigravida

40
Q

never been pregnant

A

nulligravida

41
Q

number of pregnancies carried past 20 weeks

42
Q

procedure to take a sample of fetal blood for testing, or transfuse blood to fetus

A

percutaneous umbilical blood sampling (PUBS)

43
Q

fetal movement felt by pregnant person

A

quickening

44
Q

ultrasound imaging

45
Q

Last Menstrual Period (first day of flow)

46
Q

Estimated Due Date

47
Q

Estimated Date of Confinement - Due date

48
Q

Pregnant person

49
Q

First pregnancy

A

primigravida

50
Q

pregnancy past 20 weeks

51
Q

never carried past 20 weeks

52
Q

first pregnancy past 20 weeks

53
Q

more than one pregnancy past 20 weeks

54
Q

delivered more than 5 pregnancies past 20 weeks

A

grand multipara “multip”

55
Q

greater than 20 weeks gestation

56
Q

miscarriage or abortion before 20 weeks

57
Q

20 weeks through the end of the 37th week

58
Q

38 weeks through the end of the 40th week

59
Q

the 41st week of pregnancy

60
Q

42 weeks and beyond

61
Q

how many children currently living (where you would add twins)

A

living children

62
Q

pregnancy with two amniotic sacs and two placentas

A

diamniotic-dichorionic “di-di”

63
Q

pregnancy with two amniotic sacs and one placenta

A

diamniotic- monochorionic “mono-di”

64
Q

pregnancy twins sharing one amniotic sac and one placenta

A

monoamniotic-monochorionic

65
Q

too much amniotic fluid; common in diabetic patients

A

polyhydramnios

66
Q

too little amniotic fluid; common with HTN, post dates, placental issues

A

oligohydramnios

67
Q

fetus measuring large

A

macrosomia

68
Q

fetus measuring too small

A

Intrauterine growth restriction (IUGR)

69
Q

newborn measuring large

A

Large for Gestational Age (LGA)

70
Q

newborn measuring too small

A

Small for Gestational Age (SGA)

71
Q

Nurse practitioner who specializes in Obstetrics and Delivery

PN NUR 180 (8 decks)

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