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SC 2110 Chp 8
Female Reproductive System Vocabulary
Term | Definition |
---|---|
adnexa uteri | Fallopian tubes, ovaries, and supporting ligaments. |
amnion | Innermost membranous sac surrounding the developing fetus |
areola | Dark-pigmented area surrounding the breast nipple. |
Bartholin glands | Small mucus-secreting exocrine glands at the vaginal orifice (opening to outside of the body). Caspar Bartholin was a Danish anatomist who described the glands in 1637. |
cervix | Lower, neck-like portion of the uterus |
chorion | Outermost layer of the two membranes surrounding the embryo; it forms the fetal part of the placenta. |
clitoris | Organ of sensitive erectile tissue anterior to the opening of the female urethra. |
coitus | Sexual intercourse; copulation. Pronunciation is K Ō - ĭ -t ŭ s. |
corpus luteum | Empty ovarian follicle that secretes progesterone after release of the egg cell; literally means yellow (luteum) body (corpus). |
cul-de-sac | Region in the lower abdomen, midway between the rectum and the uterus. |
embryo | Stage in prenatal development from 2 to 8 weeks. |
endometrium | Inner, mucous membrane lining of the uterus. |
estrogen | Hormone produced by the ovaries; promotes female secondary sex characteristics. |
fallopian tube | One of a pair of ducts through which the ovum travels to the uterus; also called an oviduct. The tubes were named for Gabriello Fallopia, an Italian anatomist. |
fertilization | Union of the sperm cell and ovum from which the embryo develops. |
fetus | Stage in prenatal development from 8 to 39 or 40 weeks. |
fimbriae ( singular: fimbria) | Finger- or fringe-like projections at the end of the fallopian tubes. |
follicle-stimulating hormone (FSH) | Secreted by the pituitary gland to stimulate maturation of the egg cell (ovum). |
gamete | Male or female sexual reproductive cell; sperm cell or ovum. |
genitalia | Reproductive organs; also called genitals. |
gestation | Period from fertilization of the ovum to birth. |
gonad | Female or male reproductive organ that produces sex cells and hormones; ovary or testis. |
gynecology | Study of the female reproductive organs including the breasts. |
human chorionic gonadotropin (hCG) | Hormone produced by the placenta to sustain pregnancy by stimulating (-tropin) the ovaries to produce estrogen and progesterone. |
hymen | Mucous membrane partially or completely covering the opening to the vagina. |
labia | Lips of the vagina; labia majora are the larger, outermost lips, and labia minora are the smaller, innermost lips. |
lactiferous ducts | Tubes that carry milk within the breast. |
luteinizing hormone (LH) | Secreted by the pituitary gland to promote ovulation. |
mammary papilla | Nipple of the breast. A papilla is any small nipple-shaped projection. |
menarche | Beginning of the first menstrual period and ability to reproduce. |
menopause | Gradual ending of menstruation. |
menstruation | Monthly shedding of the uterine lining. The fl ow of blood and tissue normally discharged during menstruation is called the menses (Latin mensis means month). |
myometrium | Muscle layer of the uterus. |
neonatology | Branch of medicine that studies the disorders and care of the newborn (neonate). |
obstetrics | Branch of medicine concerned with pregnancy and childbirth. |
orifice | An opening. |
ovarian follicle | Developing sac enclosing each ovum within the ovary. Only about 400 of these sacs mature in a woman ’ s lifetime. |
ovary | One of a pair of female organs (gonads) on each side of the pelvis. Ovaries are almond-shaped, about the size of large walnuts, and produce egg cells (ova) and hormones. |
ovulation | Release of the ovum from the ovary. |
ovum (plural: ova) | Mature egg cell (female gamete). Ova develop from immature egg cells called oocytes. |
parturition | Act of giving birth. |
perineum | In females, the area between the anus and the vagina. |
pituitary gland | Endocrine gland at the base of the brain. It produces hormones that stimulate the ovaries. The pituitary gland also regulates other endocrine organs. |
placenta | Vascular organ attached to the uterine wall during pregnancy. It permits the exchange of oxygen, nutrients, and fetal waste products between mother and fetus. |
pregnancy | Condition in a female of having a developing embryo and fetus in her uterus for about 40 weeks. |
progesterone | Hormone produced by the corpus luteum in the ovary and the placenta of pregnant women. |
puberty | Point in the life cycle at which secondary sex characteristics appear and gametes are produced. |
uterine serosa | Outermost layer surrounding the uterus. |
uterus | Hollow, pear-shaped muscular female organ in which the embryo and fetus develop, and from which menstruation occurs. The upper portion is the fundus; the middle portion is the corpus; and the lowermost, neck-like portion is the cervix. |
vagina | Muscular, mucosa-lined canal extending from the uterus to the exterior of the body. |
vulva | External female genitalia; includes the labia, hymen, clitoris, and vaginal orifice. |
zygote | Stage in prenatal development from fertilization and implantation up to 2 weeks. |