OB Vocab Flashcards
a termination in pregnancy, either natural (spontaneous) or artificial (induced)
abortion
a substance (fetal antigen) that is present in a pregnant woman’s blood
alpha-fetoprotein (AFP)
test used to determine pregnancy
AFP
can be diagnostic of inborn errors of metabolism or fetal structural abnormalities, neural tube defects
AFP in amniotic fluid
absence or suppression of menstrual flow
amenorrhea
inner membrane of 2 fetal membranes that form the sac and contains the fetus and amniotic fluid
amnion
procedure in which amniotic fluid is obtained
amniocentesis
infusion of room temperature isotonic fluid into the urine cavity to increase fluid around the cord and prevent compression during uterine contractions
amnioinfusion
the protective layer inside the mother that the fetus is held in during pregnancy
amniotic sac
fluid surrounding the fetus derived primarily of maternal serum and fetal urine
amniotic fluid
- normal amount of AF is 10 cm or greater
amniotomy
artificial rupture of membranes (AROM) to promote labor
antenatal/antepartum
period occurring before birth
bacterial infection of the vagina
fishy odor, thin white or clear discharge
bacterial vaginosis (BV)
NST plus an ultrasound that permits detailed physical and physiological characteristics of the fetus to determine fetal wellbeing
biophysical profile (BPP)
where the baby is naturally born
consisting of the vagina and the lower part of the uterus
birth canal
any practice of preventing pregnancy
birth control
breastfeeding
the process of feeding an infant from a mother’s breast
- pure breastfeeding (no other foods) is recommended for infants 0-6 months
caesarean section
a surgical procedure used to deliver babies when a natural birth is impractical or potentially dangerous to the mother or infant
the opening in the cervix into the uterus
cervical os
elongated tube structure in the bottom part of the uterus
cervix
fetal membrane closest to the intrauterine wall
chorion
any kind of birth control that specifically applies to preventing pregnancy in the face of sexual intercourse
contraception
a stage of birth when the fetus’ head is visible
occurs immediately before the fetus is born
crowning
the process through which the doctor, nurse, and/or midwife helps birth the baby
delivery
pain right before or during menstruation
dysmenorrhea
a pregnancy that occurs somewhere other than the uterus
can cause serious harm to the mother if left untreated
ectopic pregnancy)
EDD
EDB
EDC
expected date of delivery
expected date of birth
estimated date of confinement
(when the birth of the infant is expected)
a condition that occurs when the endometrium is found outside the uterus
(can lead to pain and heavy bleeding)
endometriosis
the layer that lines the uterus
- is made of mucus and fills with blood and nutrients during the menstrual cycle
- its shedding leads to the menstrual period
endometrium
a cut made in the mother’s perineum that allows the baby to be born with minimal complications
episiotomy
section between the vagina and anus
perineum
fetal well-being
determination that the fetus is growing appropriately physically and physiologically
an unborn baby that is still developing in the mother’s body
fetus
FH
fetal heart
FM
fetal movement
the top of the uterus
fundus
helps assess the growth and development of the fetus and how many weeks it’s been growing (noninvasive)
fundus measurements
length of pregnancy
gestation
usually 40 weeks in humans