Chapter 10 - Female Reproductive System Flashcards
afterbirth
Placenta and membranes that are expelled from the uterus after birth.
amnion
Innermost membrane of the sac surrounding the fetus during gestation.
amniotic fluid
Fluid surrounding the fetus and held by the amnion.
areola
Darkish area surrounding the nipple on a breast.
Bartholin’s gland
After Casper Bartholin (1655–1738), Danish anatomist; One of two glands on either side of the vagina that secrete fluid into the vagina.
body
Middle portion of the uterus.
cervix
Protective part of uterus, located at the bottom and protruding through the vaginal wall; contains glands that secrete fluid into the vagina.
chorion
Outermost membrane of the sac surrounding the fetus during gestation.
climacteric
Period of hormonal changes just prior to menopause.
clitoris
Primary organ of female sexual stimulation, located at the top of the labia minora.
coitus
Sexual intercourse.
condom
Contraceptive device consisting of a rubber or vinyl sheath placed over the penis or as a lining that covers the vaginal canal, blocking contact between the sperm and the female sex organs.
contraception
Method of controlling conception by blocking access or interrupting reproductive cycles; birth control.
copulation
Sexual intercourse.
corpus luteum
Structure formed after the graafian follicle fills with a yellow substance that secretes estrogen and progesterone.
diaphragm
Contraceptive device that covers the cervix and blocks sperm from entering; used in conjunction with spermicide.
endometrium
Inner mucous layer of the uterus.
estrogen
One of the primary female hormones produced by the ovaries.
fallopian tube
After Gabriele Fallopio (1523–1562), Italian anatomist; One of the two tubes that lead from the ovaries to the uterus; uterine tube.
fimbriae
Hairlike ends of the uterine tubes that sweep the ovum into the uterus.
follicle-stimulating hormone (FSH)
Hormone necessary for maturation of oocytes and ovulation.
foreskin
Fold of skin at the top of the labia minora.
fundus
Top portion of the uterus.
gamete
Sex cell; see ovum.
gestation
Period of fetal development in the uterus; usually about 40 weeks.
gonad
Male or female sex organ; ovary.
graafian follicle
After Reijnier de Graaf (1641–1673), Dutch physiologist; Follicle in the ovary that holds an oocyte during development and then releases it.
gravida
Pregnant woman.
hormone
Chemical secretion from glands such as the ovaries.
hymen
fold of mucous membranes covering the vagina of a young female; usually ruptures during first intercourse.
intrauterine device (IUD)
Contraceptive device consisting of a coil placed in the uterus to block implantation of a fertilized ovum.
introitus
External opening or entrance to a hollow organ, such as a vagina.
isthmus
Narrow region at the bottom of the uterus opening into the cervix.
labia majora
Two folds of skin that form the borders of the vulva.
labia minora
Two folds of skin between the labia majora.
lactiferous
Producing milk.
luteinizing
Hormone essential to ovulation.
mammary glands
Glandular tissue that forms the breasts, which respond to cycles of menstruation and birth.
menarche
First menstruation.
menopause
Time when menstruation ceases; usually between ages 45 and 55.
menstruation
Cyclical release of uterine lining through the vagina; usually every 28 days.
mons pubis
Mound of soft tissue in the external genitalia covered by pubic hair after puberty.
myometrium
Middle layer of muscle tissue of the uterus.
nipple
Projection at the apex of the breast through which milk flows during lactation.
oocyte
Immature ovum produced in the gonads.
ovary
One of two glands that produce ova.
ovulation
Release of an ovum (or rarely, more than one ovum) as part of a monthly cycle that leads to fertilization or menstruation.
ovum (pl., ova)
Mature female sex cell produced by the ovaries, which then travels to the uterus. If fertilized, it implants in the uterus; if not, it is released during menstruation to the outside of the body.
para
Woman who has given birth to one or more viable infants.
parturition
Birth.
perimenopause
Three- to five-year period of decreasing estrogen levels prior to menopause.
perimetrium
Outer layer of the uterus.
perineum
Space between the labia majora and the anus.
placenta
Nutrient-rich organ that develops in the uterus during pregnancy; supplies nutrients to the fetus.
progesterone
One of the primary female hormones.
puberty
Preteen or early teen period when secondary sex characteristics develop and menstruation begins.
sinus
Space between the lactiferous ducts and the nipple.
spermicide
Contraceptive chemical that destroys sperm; usually in cream or jelly form.
sponge
Polyurethane contraceptive device filled with spermicide and placed in the vagina near the cervix.
umbilical cord
Cord that connects the placenta in the mother’s uterus to the navel of the fetus during gestation for nourishment of the fetus.
uterine tube
One of two tubes through which ova travel from an ovary to the uterus.
uterus
Female reproductive organ; site of implantation after fertilization or release of the lining during menstruation.
vagina
Genital canal leading from the uterus to the vulva.
vulva
External female genitalia.
amni(o)
amnion
cervic(o)
cervix
colp(o)
vagina
episi(o)
vulva
galact(o)
milk
gynec(o)
female
hyster(o)
uterus
lact(o), lacti
milk
mamm(o)
breast
mast(o)
breast