Prenatal, Parturition Flashcards
Fetal movement can be felt by a multigravid as early as
16 weeks
Fetal movement can be felt by a primigravid as early as
18 weeks
HCG is produced by this cell
Syncytiotrophoblast
Most accurate tool for gestational age assignment
Crown rump length
Fetal heart sounds can be appreciated by doppler and stethoscope at what weeks AOG
6-8 weeks: TVS
10 weeks: Doppler
20 weeks: stethoscope
22 weeks: heart sounds are expected to be heard in all
Normal weight gain per week in the 2nd and 3rd trimester
1 pound per week
Folate supplement for all women
0.4-0.8 mg per day
Folate supplement that can prevent NTD
400mcg
Contraindicated vaccines in pregnancy
MMR Varicella HPV
Normal amount of fetal movements
10 in 2 hours
Components of biophysical profile
NB MAT Nonstress test Breathing Movement Tone Amniotic fluid volume
Baseline change in acceleration occurs when acceleration lasts
>10 mins
Prolonged acceleration occurs when acceleration lasts
>2 mins but <10mins
Most common deceleration pattern
Variable
What nerve is responsible for the decrease in FHR in late deceleration?
Vagal nerve