Flashcards in Week 1 part 3 Deck (74)
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1
In pregancy how long is fetus carried for?
Up to 40 weeks
2
When does 1st trimester complete at?
12 weeks
3
When does 2nd trimester complete at?
28 weeks
4
When does 3rd trimester complete at?
40 weeks
5
What is the pregancy marker?
bhCG
6
During what days does blastocyst implant?
8 to 9 day
7
Is the embryo abnormal or normal in miscarriage and molar pregnancy?
Misscarriage - normal
Molar pregnancy - abnormal
8
Positive pregnancy urine pregnancy test, varied gestation, bleeding and cramping?
Miscarriage
9
What scan is gold stanrard for miscarriage?
TV ultrasound
10
If speculum exam shows os (opening of cervix to uterus) closed what is likely?
Threatened miscarriage
11
If speculum exam shows os (opening of cervix to uterus) with products sited at open os?
Inevitable miscarriage
12
If speculum exam shows os (opening of cervix to uterus) oipen with products in vagina what has happened?
cOMPLETE MIscarriage
13
Incomplete miscarriage?
Part of pregnanct lost already
14
Early fetal demise?
Pregnancy in situ, no heartbeat: MSD greater than 25mm
15
In miscarriage - why is misoprostil given?
To expel pregancy
16
Pain, bleeding, dizziness, collapse, shoulder tip pain, shoprt of breath? Also pallor, signs of peritonism guarding and tenderness?
Ectopic pregnancy
17
USS showing empty uterus, +/i mass in adenexa, free fluid in pouch of douglas?
Ectopic pregnancy
18
What is noted in comparitive assessment of serum bHCG in ectopic pregnancy?
48 hours apart it doubles
19
Overgrowth of placental tissue with chorionic villi swollen with fluid giving picture of grape like clusters?
Molar pregnancy
20
What does a complete mole have a 2.5% increase risk of?
Choriocarcinoma
21
What type of molar pregnancy is this - egg without DNA, 1 or 2 sperms fertilise, result in diploidy (paternal only)?
Complete mole
22
What type of molar pregnancy is this - haploid egg, 1 sperm or 2 sperms fertilising egg, result in triploidy, may have fetus?
Partial mole
23
Hyperemesis, varied bleeding and passage of grap like tissue, occassional SOB?
Molar pregnancy
24
What is seen on USS in molar pregnancy?
Snow storm appearance +/- fetius
25
What type of bleeding could occur 10 days post ovulation?
Implantation bleeding - bleeding is liught brownish and limited
26
Pooling of blood between endometriun and embryo due to seperation?
Chorionic haematoma
27
Name a cervical cause of bleeding in early pregnancy?
Cervical ectropion - cervix has columnar, vaginal has squamous. Cervix undergoes squamous metaplasia
28
Strawberry vagina?
Trichomoniasis
29
What chromosome has the sex determining region and causes development of testis from bipotential gonad?
Y chromosome
30
