OB BOLD 2

Question 1

morbidity

Answer 1

disease/ ilness

Question 2

two tests of baby well being

Answer 2

biophysical profile (BPP) and non stress test (NST)

Question 3

4 BPP scoring criteria

Answer 3

fetal breathing movement, fetal movement, fetal tone, amniotic fluid volume

Question 4

fetal breathing expected by what week

Answer 4

26

Question 5

what counts as fetal breath

Answer 5

hiccups

Question 6

fetal tone is

Answer 6

extension of joint (including mouth or hand)

Question 7

nonstress test is

Answer 7

5th part of Bpp

Question 8

Non stress test accesses

Answer 8

fetal heart rate excelleration with movement

Question 9

whats considered reative on NST

Answer 9

2 accelerations of 15 bpm for 15 seconds

Question 10

first factors to be affected by asphyxia

Answer 10

NST and breathing

Question 11

fetal breathing decreases significantly when

Answer 11

up to 3 days before labour

Question 12

head sparing

Answer 12

decreased resistance of blood to the brain to save organ

Question 13

uterine wall too thin called (3)

Answer 13

placenta accreta, increta and percreta

Question 14

cervical incompetence aka

Answer 14

cervical insufficiency

Question 15

cervical incompetence=

Answer 15

<2.5

Question 16

cervical incompetence can occur by ______ going through what shaped

Answer 16

funnelling

Y - U - V

Question 17

what should be able to be visualized on early pregnancy

Answer 17

Corpus luteum

Question 18

trophblastic cells develop to

Answer 18

chroion frondulosum and leave

Question 19

vascularization of placenta at

Answer 19

5 weeks

Question 20

intervilous spaces called _______ fill with blood

Answer 20

lacunea

Question 21

ultimately a _____ forms from the chorion frondulosum

Answer 21

placental disk

Question 22

Placenta develops ____

Answer 22

septa

Question 23

sections made by septa are called

Answer 23

cotelydons

Question 24

in grade 2 of placenta we see

Answer 24

basal plate calcifications

Question 25

Placenta makes what hormone

Answer 25

hCG and progesterone and hCS

Question 26

hCS affets

Answer 26

maternal metabolism

Question 27

what is placental abruption

Answer 27

placenta begins to fall away from the decidua basalis during the pregnancy

Question 28

the clear of the internal os measurement of the placenta should be

Answer 28

>2cm

Question 29

marginal placenta privia is

Answer 29

placenta near edge of internal os

Question 30

complete placenta privia

Answer 30

covering internal os

Question 31

succenturiate lobe

Answer 31

accessory lobe to placenta

Question 32

pathologies of large placenta (2)

Answer 32

intraplacental hemorrhage | chorioangioma

Question 33

small placenta might suggest

Answer 33

poor blood flow

Question 34

poor placental growth associated with IUGR

Answer 34

intrauterine growth restrictions

Question 35

what is responsible for providing blood to the intervillous spaces

Answer 35

decidual spiral arteries

Question 36

umbilical cord surrounded by

Answer 36

whartons jelly

Question 37

too long of cord has potential for

Answer 37

nuchal cord

Question 38

important part of umbilical anatomical scan

Answer 38

poin it connects to placenta and to the fetus

Question 39

Abodminal cord insertion seen at

Answer 39

8-12 weeks

Question 40

placental cord insertion (PCI) should be seen where

Answer 40

center of the placenta

Question 41

marginal cord insertion

Answer 41

near edge of placenta

Question 42

velamentous cord insertion

Answer 42

cord inserts into membranes adjacent to the placenta

Question 43

to the fetus from the placenta blood flow

Answer 43

no pulsatility

Question 44

are 2nd and 3rd trimester cord cysts okay ?

Answer 44

no

Question 45

during 2nd and 3 trimester fetus is surrounded by

Answer 45

amniochorionic membrane

Question 46

amniotic band syndrome is

Answer 46

inadequate fusion of amnion and chorion

Question 47

PROM stands for

Answer 47

premature rupture of membranes

Question 48

aminocentesis is

Answer 48

campling of the amniotic fluid

Question 49

PROM for >24 hours can cause

Answer 49

chorioamnionitis

Question 50

amnionic fluid function(3)

Answer 50

shock absorb, temperature regularion and allows fetal movement.

Question 51

major sourse of AFV is

Answer 51

urine

Question 52

skin cells sloughed off called

Answer 52

vernix

Question 53

polyhydraminos is

Answer 53

too much amniotic fluid

Question 54

AFV is subjective by

Answer 54

experience of sonographer

Question 55

largest signle pocket must not have

Answer 55

umbilical cord and fetal body parts

Question 56

what is important when acessing pocket

Answer 56

transducer orientation (vertical depth, AP)

Question 57

normal AVF

Answer 57

2-8cm