Reproductive Cycle
The menstrual phase that occurs when LH is highest
Secretory
What is a 16 cell mass called
morula
When should a fetal heart beat be seen? how many days or weeks
35 days or 5.5 weeks
PAPP-A
What is it called when the leading placental edge is too close to the internal cervical os?
previa
What hormone is released from the hypothalamus
GnRH
If one egg splits on day 6, what type of twins are formed?
mono-di
when should the bowel be returned to the fetal abdomen
12 weeks
When can the quad screen be ran? between what weeks?
18-22
what is a cord insertion called when it inserts into the side of the placenta
marginal or battledore
What stimulates the spiral arteries to fill during the proliferative phase?
estrogen from follicles
The fetal stage begins at how many weeks?
10
when do we perform an NT scan?
11w0d to 13w6d
Ectopic has what kind of labs?
low HCG
what is the name of the hyperechoic reaction that forms around an early gestational sac
dicidual reaction
What menstrual phase(s) correspond with the follicular phase
the head takes up how much of the CRL prior to the end of the first trimester?
half
The gestationl sac will grow at what rate?
1mm per day
Nuchal translucency scan is paired with what lab
PAPPA
what is the bone that is missing in down's syndrome babies
nasal
What is the name of the dominant follicle
Graafian
6mm
when should the amnion and chorion be fused?
14-15 weeks
which lab is associated with open defects
AFP
bowel that has herniated into the base of the umbilical cord causing an abnormal cord insertion and bulging of the abdomen wall and is associated with syndromes is called
omphalocele