Exam 1 Flashcards
of weeks since the last menstrual period?
Gestation
Delivery prior to end of 20 weeks?
Abortion
Normal duration of pregnancy from the 38th-41st week?
Term
Delivery between 20th-37th week??
Preterm
Delivery that occurs post 42nd week?
Post term
The span of time between conception and birth?
Antepartum
Span of time between onset of labor and delivery?
Intrapartum
Span of time between birth and women’s prepregnancy state?
Postpartum
Any pregnancy, regardless of gestation?
Gravida
A women who has never been pregnant
Nulligravida
A woman who’s been pregnant more than once?
Multigravida
A woman who is pregnant for the first?
Primigravida
A fetus born dead after 20 weeks gestation?
Stillborn
Span of time between point of viability through the neonatal period?
Perinatal
G? T? P? A? L?
Gravida Term Preterm Abortions Living
True labor_________ the cervix.
Changes
Which weeks are the 1st Trimester?
weeks 1-13
False labor_______________ the cervix.
Does not change
Which Weeks are the 2nd Trimester?
weeks 14-26
Which weeks are the 3rd Trimester?
weeks 27-40
If the top of the Fundus is at the umbilicus… How many Weeks gestation should the Pt be?
Where does the Fundus reach by Term?
Approx 20 Weeks
This sign is signified by a softening of the lower uterine segment and occurs at approx 6 weeks.
Hegar Sign
This is when the Fundal height drops as the fetus begins to decend and engage the pelvis; It occurs at 38-40 weeks.
Lightening
These contractions are painless, irregular and occur throughout pregnancy beginning about the 28th week, but do NOT change the cervix.
What is thought to be the purpose?
Braxton Hicks
- Helps promote O2 delivery to fetus ad is thought to be a “Practice” contraction. Usually ceases w/ walking/exersize
_________Female Hormone is a Vasodialator as it Relaxes smooth muscle.
_________Female Hormone is responsable for increasing maternal Blood Volume.
- Progesterone
- Estrogen
This sign is brought about by increased vascularity, hypertrophy, and hyperplasia which leads to a softening of the cervix.
Goodell’s Sign
This sign is Characterized by a more frail/prone to bleed cervix w/a blueish color.
Chadwicks sign.
This is done 16-18 weeks gestation. The Dr gently taps the cervix and feels for the contents to float back down and “tap” his/her finger.
Ballottement
This Fetal movement or “feeling of life” starts around the 16th-20th week.
Quickening
___________ is a slightly grey/white discharge from the Vagina taht has a faint musty odor, and is completely normal.
Leukorhea
The __________ or mucus plug acts as a barrier to guard the placenta against infection.
Operculum
What are the effects of Estrogen/Progesterone on the Vagina and Vulva?
- Vaginal mucosa to thicken
- Connective tissue starts to loosen
- Smooth muscle to hypertrophy
- Vaginal vault starts to lengthen
- Assist in the formation of the operculum
What are the effects of Estrogen/Progesterone on the Breasts?
- Fullness, Heightened sensitivity, tingling, and heaviness
- Increased pigmentation of the nipples and areola
- Nipples erect
- Hypertrophy of sebaceous glands
- Venous congestion/ Vascularization
During what Trimester does the maternal BP Change? How does it change? What about the 3rd Trimester?
- 2nd
- It Decreases d/t progesterone by 5-10mmHg
- Returns to normal in 3rd
What do tests typically use to identify a pregnancy?
HCG (Human Chorionic Gonadotropin)
During pregnancy the EBV increasses by_____%, or ______mL.
- 40-45%
- 1500mL
Physiological anemia or _____________ can occur during pregnancy and is a _________ finding.
- Hemodilution
- Normal
Dependant edema is ____, but edema in the face could be a S&S of _________.
- OK
- Preeclampsia