female reproductive system - anatomy Flashcards
ovaries
almond-shaped organs located in the pelvic cavity; form and store egg cells (ova) and produce the hormones estrogen and progesterone
ovum (pl. ova)
female egg cell
Graafian follicles
100,000 microscopic sacs that make up a large portion of the ovaries. Each follicle contains an immature ovum. Normally one Graafian follicle develops to maturity monthly between puberty and menopause. It moves to the surface of the ovary and releases the ovum, which passes into the uterine tube.
uterine tubes
pair of tubes attached to the uterus that provide a passageway for the ovum to move from the ovary to the uterus (aka Fallopian tubes)
fimbria
finger-like projection at the free end of the uterine tube
uterus
pear-sized and shaped muscular organ that lies in the pelvic cavity, except during pregnancy when it enlarges and extends up into the abdominal cavity. Its functions are menstruation, pregnancy, and labor.
endometrium
inner lining of the uterus
myometrium
muscular middle layer of the uterus
perimetrium
outer protective layer of the uterus that secretes watery serous fluid to reduce friction
corpus
large central portion of the uterus
fundus
rounded upper portion of the uterus
cervix (Cx)
narrow lower portion of the uterus
vagin
passageway between the uterus and the outside of the body
hymen
fold of membrane found near the opening of the vagina
vulva
external genitals of the female including the mons pubis, labia major, labia minor, clitoris, urinary meatus, and vaginal opening