Test review Flashcards
1
Q
- Chorionic plate is on what side?
A
Fetal side
2
Q
- Decidual reaction in endometrial, opposite side of implantation?
A
Decidua Capsularies
3
Q
- Major functioning unit of placenta?
A
Chorionic villi
4
Q
- Placenta performs what functions?
A
Respiration, Nutrition, Exertion, Hormonal Secretion, Protection, and Storage
5
Q
- What is a velametous placenta?
A
Cord inserts in the membrane of the placenta, related to vasa previa
6
Q
- Fusion on amnion and chorionic occur when?
A
16 weeks
7
Q
- Marginal or eccentric insertion of the umbilical cord into the placenta?
A
Battledore
8
Q
- Primary cause of placentamegaly?
A
Diabetes
9
Q
- Complication of placenta previa, what can happen to patient?
A
Bleed out, hemorrhage, post partum hemorrhage, pre term delivery
10
Q
- Who would have severe blood clots, what type of placenta invasion?
A
Precreta- through myometrium
11
Q
- Presents of one or more accessory lobes?
A
Succenturiate Placenta
12
Q
- Low pressure bleed?
A
Marginal abruption
13
Q
- Maternal side of placenta?
A
Basal Plate
14
Q
- Chorion around gestational sac on the opposite side of implantation is what?
A
Chorion laeve
15
Q
- Marginal placenta previa, how is it going to present?
A
To the edge of cervix
16
Q
- Anomalies that demonstrate a small placenta?
A
Aneuploidy, intrauterine infection, IUGR
17
Q
- Intramembrenous vessels cross the internal cervical os?
A
Vasa Previa
18
Q
- Growth of chorionic villa superficial to the myometrium?
A
Accerta
19
Q
- Intactment of placenta is on fetal side of the placenta?
A
Circumvallate Placenta
20
Q
- What is the most common cord entanglement?
A
Nuchal Cord
21
Q
- What is it when the umbilical cord over fetal head and shoulders?
A
True Knot
22
Q
- What is it when we see a single umbilical artery?
A
Renal
Genitourinary
23
Q
- Cord prolapse can be produced during what type of procedures?
A
Disengaging the head from the cervix
24
Q
- What would problem lead to an inadequate fetal dissent?
A
Short cord
25
25. What does the ductus venous turn into once the baby is born
Ligamentum venosum
26
26. Thrombus of umbilical cord is most common in?
Umbilical Vein, carries oxygenated blood
27
27. False knot?
Vessel are longer than the cord
28
28. 1st trimester, umbilical cord is the same length of?
Embryo
29
29. Normal Cord length?
40-60
30
30. Short Cord?
<35
31
31. Long Cord?
>80
32
32. Single umbilical artery, IUGR?
Associated, left higher % missing , increase in fetal mortality, incidence of chromosomal abnormality increased
33
33. Dilated intra-abdominal extrahepatic of the umbilical vein is called?
Varix of umbilical vein
34
34. Condition that can predispose a fetus to cord prolapse?
Velameous cord, poly, premature rupture of membrane,
35
35. Multiple fibrous strans of amnion, entangle fetal parts?
Amniotic band syndrome
36
36. What is produced by umbilical cord membrane, fetal lung, skin and kidney’s?
Amniotic fluid
37
37. Maternal conditions assc with poly?
Diabetes, rh factor
38
38. Oligo asscociate with?
IUGR, agenesis of kidneys, Rupture of membrane, post term pregnancies
39
39. What is used for visual assessment of amniotic fluid volume?
Subjective Assessment of Fluid (eyeball)
40
40. Function of amniotic fluid?
Protect, allows fetus to move freely, and maintain temperature
41
41. When does amniotic fluid appear the most generously?
18-20 weeks
42
42. What method of measureing fluid is most reproducible and valed?
AFI
43
43. Anomalies associated with poly?
Spinal defects, trouble swallowing, esophageal atresia
44
44. Persistent oligo in 2nd trim regardless of cause?
Poor prognosis
