Complete Solutions
12 weeks Correct Answers sex organs differentiate
16 weeks Correct Answers fingers and toes develop
20 weeks Correct Answers hearing begins
24 weeks Correct Answers Lungs begin to develop
28 weeks Correct Answers brain grows rapidly
3 germ layers Correct Answers ectoderm, mesoderm,
endoderm
3 layers of corpus Correct Answers endometrium,
myometrium, perimetrium
3 Sinuses Correct Answers When they fill with blood, penis
becomes erect- engorged and rigid
32 weeks Correct Answers bones fully develop
36 weeks Correct Answers muscles fully develop
4 phases of sex and fertilization Correct Answers - Excitement
- Plateau
- Orgasm
- Resolution
,40 weeks Correct Answers full term development
75g oral glucose tolerance test (OGTT) Correct Answers 3
steps:
- FBG taken in arrival
- Drink 75g or glucose
- Blood tests at 1 and 2 hours
9 weeks Correct Answers fetal stage begins
Abortus Correct Answers Total number of spontaneous or
therapeutic abortions occurring prior to 20+0 weeks
Absent variability Correct Answers amplitude range
undetectable
Accelerations = Good Correct Answers - Above baseline FHR
>15 bpm, >15 sec but less than 2 min
- 2 min and <10 mins = prolonged acceleration
- >10 mins = baseline change
Tickle the head for an acceleration
Adolescence Correct Answers 12-17 years
Alcohol and Pregnancy Correct Answers - No safe amount of
alcohol during pregnancy
- Avoid alcohol while trying to become pregnant
- Associated with fetal alcohol spectrum disorder (FAS-D)
,Amniotic fluid Correct Answers Volume increased with
pregnancy length- oligohydramnious, polyhydramnious
- fluid is produced by maternal blood crossing amnion + fetal
urination
Amniotic sac Correct Answers chorion + amnion
Anatomy ultrasound (2nd trimester) Correct Answers - 18-22
weeks
- examines fetal anatomy (brain, face, heart, spine, major organs,
sex), placenta location, umbilical cord (# of vessels, dopplers),
amount of amniotic fluid, cervix, bladder, ovaries
Anencephaly Correct Answers Failure of closure of the anterior
neuropore
Antepartum management of HTN Correct Answers - AA 81mg
or 162mg (debated); teach OD at hs
- antihypertensive therapies; maintenance: PO; labetalol
teach same time each day, BP monitor, S&S of hypo+hyper
tension
- crisis: IV; labetalol, nifedipine, hydralazine
CAUTION: decreased uteroplacental perfusion with BP dump;
monitor FHR
At >37 weeks gestation and GBS status is unknown (culture not
performed/results unavailable) and ROM for >18 hours Correct
Answers AdministerIV antibiotic prophylaxis
Ballottement Correct Answers rebound of fetus against
examiners fingers on palpation
, Barrier Methods Correct Answers Condoms (male and female),
diaphragms, sponges, cervical caps
Basal body temperature Correct Answers Common way to
estimate ovulation and fertile window based on slight
temperature fluctuations throughout menstrual cycle
slight dip in temperature before ovulation
Baseline FHR Correct Answers - Average FHR reported in
increments of 5 bpm
- Calculated over a 10 min segment
- Excludes accels and decels
- Normal: 110-160
Behavioural Correct Answers Abstinence, fertility awareness,
withdrawal, lactational amenorrhea
Blood work preeclampsia investigations Correct Answers -
CBC: Plt count (thrombocytopenia), hgb
- LFTs: AST (aspartate transaminase)
- Cr (elevated)
Breasts during pregnancy Correct Answers - tenderness,
fullness
- vascularization
- growth (breasts and areolas); hyperpigmentation and striae
(stretch marks)
- leak fluid (3rd trimester); colostrum (highly nutrient dense,
yellow, and thick)