Repro Flashcards
how many days after ovulation does the next menses begin
14
LH surge is how many hour before ovulation
24-36 hours
what is the role of FSH
follicle development
increase of oestrogen levels cause
LH to be released from the pituitary
LH stimulates what
ovulation.
progesterone + oestrogen production from corpus lute
oestrogens role in the breast
stimulates lactiferous ductal growth
oxytocins role in the breast
stimulates myoepithelial contraction
what is the placenta made from
trophoblast and decidual tissue
what hormone decreases maternal insulin sensitivity
HCS
what can you measure to determine foetal health
estradiol
seizure in eclampsia treatment
IV magnesium sulphate
respiratory changes in pregnancy
decreased capacity, decreased CO2
CVS changes in pregnancy
increased heart contractility, increased SV, diastolic BP reduced, decreased venous return
renal changes in pregnancy
increased eGFR, increased plasma flow
blood changes in pregnancy
increased calcium need, increased plasma volume, increased need for iron
failure to progress nulliparous woman in each stage
- less than 2cm in 4h,
- 2h (no ep) 3h (ep)
- delivery within 10 mins, over 1 hour give oxytocin
failure to progress parous woman
- 2cm in 4h
- 1h (no ep) 2h (ep)
- within 10 mins, over 1 hour give help
foetal blood sampling; pH 7.20-7.25, any actions taken?
this is borderline, repeat in 30 mins