Ch10: 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
one of 2 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 time leading up to menopause (symptom complex); symptoms are hot flashes, night sweats, due to decreasing estrogen levels
clitoris
primary organ of female sexual stimulation, located at the top of the labia minora
coitus
sexual intercourse
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
one of the 2 tubes that lead from the ovaries to the uterus; uterine tube
fimbriae
hairlike ends of the uterine tubes that sweep the ovun 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
gestation
period of fetal development in the uterus; usually about 40 weeks
gonad
male or female sex organ
graafian follicle
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 (LH)
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 2 glands that produce ova