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OB Antepartum
OB Exam 1
Question | Answer |
---|---|
Increase may cause nausea in first trimester | Estrogen |
Contributes to milk duct development in second trimester | Estrogen |
Controls growth of uterine lining | Estrogen |
Causes lining of uterine wall to thicken | Progesterone |
Helps prepare for implantation | Progesterone |
Maintains pregnanct | Progesterone |
High levels in beginning | hCG |
Supports normal development of an egg | hCG |
LMP-3months+7day | Nagele's Rule |
Measurement of from pubic symphisis to fundus | McDonald's Maneuver |
What's the rule for growth? | 1 cm/week |
Amenhorrhea | Presumptive |
Nausea/vomiting | Presumptive |
Breast/skin changes | Presumptive |
Urinary frequency | Presumptive |
Fatigue | Presumptive |
Abdominal enlargement | Probable |
Chadwick Sign | Probable |
Chadwick Sign | blue/purple-ish cervix |
Goodell Sign | Probable |
Goodell Sign | softening of cervix |
Hegar Sign | Probable |
Hegar Sign | lower uterine softening |
Ballottment | Probable |
Ballottment | floats up and down |
Fetal outline | Probable |
Home Pregnancy test | Probable |
Braxton-Hicks contractions | Probable |
Fetal Heart Sounds | Positive |
Fetal movement (16 wks) felt by examiner | Positive |
Visual of fetus via ultra sound | Positive |
sperm+egg = zygote | Fertilization |
zygote implants where | fallopian tube on outer third |
3 days post conception = | morula which becomes a blastocyte |
first 14 days | pre-embryonic |
fetal heart rate at how many days? | 18 days |
Gravida | number of pregnancies |
Term | number of pregnancies to 37 weeks |
Preterm | number of pregnancies from 20 weeks to 36 weeks and 6 days |
Abortions | spontaneous or induced before 20 weeks |
Living | number of living children |
Para | number of live births |
Umbilical cord: vein carries | O2 blood |
Umbilical cord: artery carried | deO2 blood |
Wharton's jelly | white protective coating |
Veins/Arteries | 2/1 |
Fxn of amniotic fluid | protection, cushion for UC, movement, regulate temperature, buffer system |
Easiest, cheapest form of infertility treatment | chlomid |
fxn of chlomid | increases FSH levels; may release more eggs than desired |
GIFT | gamete intrafallopian transfer |
GIFT | sperm+egg into fallopian tube |
ZIFT | fertilized intrafallopian transfer |
ZIFT | zygote inserted |
IVF | invitro fertilization |
IVF | petri dish baby |
fraternal twins | dizygotic; 2 eggs + 2 sperm |
identical twins | monozygotic; 1 egg+1 sperm/2; same sex |