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Flashcards in obstetric hemorrhage Deck (18)
1

normal blood loss with spontaneous vaginal delivery

500 ml

2

normal blood loss in c section

1000 ml

3

triad of uterine bleeding + uterine hyperactivity + fetal distress

placental abruption

4

which grade of placental abruption has slight vaginal bleeding w/o changes in fibrinogen, FHT or BP?

grade 1

5

which grade of placental abruption has mild-moderate uterine bleeding?

grade 2

6

what is a frequent cause of placental abruption?

maternal HTN (>140/90)

7

painful vaginal bleeding in 3rd trimester

placental abruption

8

implantion of the placenta over the cervical os

placenta previa

9

leading cause of 3rd trimester hemorrhage

placenta previa

10

presents with painless bleeding in 3rd trimester

placenta previa

11

abnormally firm attachment as a result of placenta previa can result from loss of

decidua basalis

12

abnormal placentation w/ attachment to the myometrium

accreta

13

abnormal placentation with invasion into myometrium

increta

14

abnormal placentation with penetration into myometrium

percreta

15

abnormal placentation with previa increases with what?

incr # c-sections

16

fetal vessels transverse the membranes and cover the os

vasa previa

17

main complaint of severe rectal pressure

vaginal hematoma

18

what tye of hematoma is most dangerous?

retroperitoneal hematoma