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Bonewit Chapt 8
OB/GYN (Cheyenne Rice)
Term | Definition |
---|---|
Braxton HIcks contraction | intermittent and irregular painless uterine contractions that occur throughout pregnancy; more frequently towards the end; mistaken for tru labor pains |
EDD | expected date of delivery; due date |
abortion | termination of the pregnancy before the fetus reached the age of viability (20 weeks) |
adnexal | adjacent |
amenorrhea | the absence of cessationof the menstrual period; normally before puberty, during pregnancy and after menopause |
atypical | deviation from the normal |
cervix | the lower narrow end of the uterus that opens into the vagina |
colposcopy | examination of the cervix using a colposcope (a lighted instrument with a magnifying lens) |
cytology | the science that deals with the study of cells; includes origin, structure, function, and pathology |
dilation | the stretching of the external os from an opening of a few millimeters wide to an opening large enough to allow the passage of an infant (approximately 10 cm) |
dysmenorrhea | pain associated with the menstrual period |
dyspareunia | pain in the vagina or pelvis experienced by a woman during sexual intercourse |
dysplasia | the growth of abnormal cells; a precancerous condition (may or may not develop into cancer) |
ectocervix | part of the cervix that projects into the vagina; lined with stratified squamous eithelium |
effacement | the thinning & shortening of the cervical canal from 1-2 cm to a structure with paper-thin edges in which there is no canal at all; occurs late in pregnancy, during labor, or both |
embryo | the child in utero from the time of conception to the beginning of the first trimester |
endocervix | the mucous membrane lining the cervical canal |
engagement | the entrance of the fetal head or the presenting part into the pelvic inlet |
expected date of delivery | abbreviated as EDD; projected birth date of the infant |
external os | the opening of the cervical canal of the uterus into the vagina |
fetal heart rate | the number of times per minute the fetal heart beats |
fetal heart tones | the sounds of the heartbeat of the fetus heard through the mother's abdominal wall |
fetus | the child in utero from the third month after conception to birth |
fundus | the dome shaped upper portion of the uterus between the fallopian tubes |
gestation | the period of intrauterine development from conception to birth; the period of pregnancy |
gestational age | the age of the fetus between conception and birth |
gravidity | the total number of pregnancies a woman has had regardless of duration, including a current pregnancy |
gynecology | the branch of medicine that deals with the diseases of reproductive organs of women |
infant | a child from birth to 12 months of age |
internal os | the internal opening of the cervical canal into the uterus |
lochia | a discharge from the uterus after delivery that consists of blood, tissue, white blood cells and some bacteria |
menopause | the permanent cessation of menstruation, which usually occurs between the ages of 45 and 55 |
menorrhagia | excessive bleeding duringa menstrual period, in the number of days or the amount of blood, or both; also call dysfunctional uterine bleeding (DUB) |
metrorrhagia | bleeding between menstrual periods |
multigravida | a woman who has been pregnant more than once |
multipara | a woman who has completed two or more pregnancies to the age of fetal viability regardless of whether they ended in live infants or stillbirths |
nullipara | a woman who has not carried a pregnancy to the point of fetal viability (20 weeks of gestation) |
obstetrics | the branch of medicine concerned with the care of the woman during pregnancy, childbirth, and the postpartal period |
parity | the condition of having borne offspring reglardless of the outcome |
perimenopause | before the onset of menopause; the phase during which the woman with regular periods changes to irregular cycles & increased periods of amenorrhea |
perineum | the external region between the vagiinal orifice & the anus in a female & between the scrotum & the anus in a male |
position | the relation of the presenting part of the fetus to the maternal pelvis |
postpartum | occurring after childbirth |
preeclampsia | a major complication of pregnancy; the cause of which is unknown, characterized by increasing hypertension, albuminuria, and edema; may develop into eclampsia; occurs between the 20th week of pregnancy & the end of the first week postpartum. |
prenatal | before birth |
presentation | indication of the part of the fetus that is closes to the cervix & is delivered first; cephalic means the fetal head is presenting against the cervix; breech means the buttocks or feet are presented instead of the head |
preterm birth | delivery occurring between 20 and 37 weeks of gestation regardless of wether the child was born alive or stillborn |
primigravida | a woman who is pregnant for the first time |
primipara | a woman who has carried a pregnancy to fetal viability (20 weeks of gestation) for the first time, regardless of whether the infant was stillborn or alive at birth |
puerperium | the period of time, usually 4 to 6 weeks after deliver, in which the uterus and the body systems are returning to normal |
quickening | the first movements of the fetus in utero as felt by the mother, which usually occurs between 16 & 20 weeks of gestation; then consistently felt thereafter |
risk factor | anything that increases an individual's chance of developing a disease |
term birth | delivery occurring after 37 weeks of gestation regardless of whether the infant was born alive or stillborn |
toxemia | a condition that can occure in pregnant comen that includes preeclampsia and eclampsia |
trimester | three months, or one third, of the gestational period of pregnancy |
vulva | the region of the external female genital organs |