8. Female Reproductive System Flashcards
FSH
- produced at pituitary gland
- targets ovary
- stimulates maturation of the ovum
LH
- produced in pituitary gland
- targets ovary
- stimulates ovulation
estrogen
- produced in ovary & placenta (during pregnancy)
- targets uterus
- builds up the endometrial lining
progesterone
- produced in ovary (corpus luteum) & placenta during pregnancy
- targets uterus
- sustains uterine lining and placenta during pregnancy
hCG
- produced in placenta
- targets ovary (corpus luteum)
- sustains pregnancy
adnexa uteri
-fallopian tubes, ovaries, and supporting ligaments
amnion
innermost membraneous 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)
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
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
- indicates activity in the pelvic cavity
- this is where things are observed (tests)
- culdocentesis- make sure if there is an ovarian cyst rupture -> examine fluid
- between anus and 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
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
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
-aka genitals
gestation
- period from fertilization of the ovum to birth
- gestational- pertaining to pregnancy
gonad
- female or male reproductive organ that produces sex cell 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) that 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, outmost 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
- papilla is any small nipple shaped projection
menarche
-beginning of the first menstrual period and ability to reproduce
menstruation
- monthly shedding of the uterine lining
- the flow of blood and tissue normally discharged during menstruation is celled the menses
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 womans lifetime
ovary
- one of a pair of female organs (gonads) on each side of the pelvis. -Ovaries are almond shaped
- about size of large walnuts
- produce egg cells (ova) and hormones.
ovulation
-release of the ovum from the ovary
ovum (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 vagina
pituitary gland
- endocrine gland at the base of the brain
- produces hormones that stimulate the ovaries
- pituitary gland also regulates other endocrine organs
placenta
- vascular organ attaches to the uterine wall during pregnancy
- 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
- where menstruation occurs
- upper portion is the fundus
- middle portion is the corpus
- 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
amni/o
amnion
bartholin/o
bartholin gland
cervic/o
cervix, neck
chori/o, chorion/o
chorion
colp/o
vagina
culd/o
cul-de-sac
episi/o
vulva
galact/o
milk
gynec/o
woman, female
hyster/o
uterus, womb
lact/o
milk
mamm/o
breast
mast/o
breast
men/o
menses, menstruation
metr/o, metri/o
uterus
my/o, myom/o
muscle, muscle tumor
nat/i
birth
obstetr/o
pregnancy and childbrith
o/o
egg
oophor/o
ovary
ov/o
egg
ovari/o
ovary
ovul/o
egg
perine/o
perineum
phor/o
to bear
salping/o
fallopian tubes
uter/o
uterus
vagin/o
vagina
vulv/o
vulva
-arche
-beginning
-cyesis
-pregnancy
-gravida
-pregnant
-parous
bearing, bringing forth
-rrhea
dsicharge
-salpinx
-fallopian (uterine) tube
-tocia
labor, birth
-version
act of turning
dys-
painful
endo-
within
in-
in
intra-
within
multi-
many
nulli-
no, not, none
pre-
before
primi-
first
retro-
backward
carcinoma of the cervix
- malignant cells within the cervix (cervical cancer)
- infection with human papillomavirus (HPV) is the most common cause
cervicitis
- inflammation of the cervix
- chronic
- lining of the cervix is not renewed monthly
- caused by bacteria
carcinoma of the endometrium (endometrial cancer)
- malignant tumor of the uterine lining (adenocarcinoma)
- sign- postmenopausal bleeding
- usually in women with high levels of estrogen
endometriosis
- endometrial tissue located outside the uterus
- inflammation and scar tissue
- may cause infertility and dyspareunia
- result of growth of bits of menstrual endometrium that have passed backward through the lumen (opening) of the fallopian tube and into the peritoneal cavity
fibroids
- benign tumors in the uterus
- aka leiomyomata or leiomyomas
- composed of fibrous tissue and muscle
lei/o
smooth
cervical intraepithelial neoplasia (CIN)
- preinvasive neoplastic lesions
- diagnose through pap test
- lead to cancer
ovarian carcinoma (cancer)
- malignant tumor of the ovary (adenocarcinoma)
- two types: serous (clear fluid) and mucinous (thick, pasty fluid) cystic adenocarcinomas
- causes ascites
- mutations include: BRCA1 and BRCA2
ovarian cysts
- collections of fluid within sacs (cysts) in the ovary
- some are benign and lined with typical cells of the ovary
- originate in unruptured follicular cysts or in follicles that have ruptured and immediately been sealed (luteal cyst)
- some cysts are cancerous (cystadenocarcinomas)
dermoid cyst
- contain a variety of cell types and arise from immature egg cells
- benign cystic teratoma
- can have hair, teeth
terat/o
monster
pelvic inflammatory disease (PID)
inflammation and infection of organs in the pelvic region
- salpingitis, oophoritis, endometritis, endocervicitis
- leading cause is STIs
- repetitive STIs leads to infections and scarring in fallopian tubes
- increases risk of ectopic pregnancy and infertility
- fever, discharge, ab pain
STIs
- gonorrhea
- chlamydial infection
- syphilis
- genital herpes
- HPV infection and genital warts
carcinoma of the breast (breast cancer)
- malignant tumor of the breast (arising from milk glands and ducts)
- most common- invasive ductal carcinoma
- lobular, medullary carcinomas
- breast cancer first spread to lymph nodes in armpit, then skin and chest -> can appear in other parts of body bc of lymph nodes
mastectomy
-removal of the entire breast
stereotactic core needle biopsy
-performed with help of mammography for guidance
lumpectomy
- for small primary tumors
- lump with immediately surrounding tissue is removed
- usually radiation therapy after
sentinel node biopsy (SNB)
- determines whether the tumor has spread to lymph nodes
- blue dye or radioisotope is injected into the tumor site and tracks to the axillary lymph nodes
estrogen receptors (ERs)
- test breast cancer tumors for the presence of estrogen receptors
- determines which treatment is best
- 2/3 of breast cancer of ER positive
- positive indicates that tumor will respond to hormonal therapy
tamoxifen
- blocks ER reception
- first type
- block effects of estrogen and kill ER positive breast cancer cells
aromatase inhibitors
- particularly useful in treating postmenopausal women
- second type
- block production of estrogen by inhibiting the enzyme, aromatase
HER2
- receptor protein
- found in some breast cancers
- signals high risk of tumor recurrence
herceptin
-antibody that binds to and blocks HER2
-effective in stopping growth when used with chemotherapy
-
triple-negative tumors
-lack estrogen, progesterone, and HER2 and are rapidly growing but respond well to chemotherapy
fibrocystic breast disease
- numerous small sacs of fluid surrounded by dense strands of fibrous tissue in the breast
- benign
- modular (lumpy) consistency of the breast
- associated with premenstrual tenderness and fullness
- Mammography and surgical biopsy are indicated to differentiate fibrocystic changes from carcinoma of the breast
abruptio placentae
- premature separate of the normally implanted placenta
- occurs from trauma, such as a fall
- could be secondary to vascular insufficiency resulting from hypertension or preeclampsia
- sign and symptoms are acute abruption, burning, bleeding
ectopic pregnancy
- implantation of the fertilized egg in any site other than the normal uterine location
- most occur in the fallopian tubes (from previous scarring)
- rupture of ectopic implant can lead to a lot of bleeding or death
- likely with STIs and pelvic inflammatory disorder
- can float outside into the abdominal cavity (rare)
multiple gestations
- more than one fetus inside the uterus
- multiple births are increasing
placenta previa
- implantation of the placenta over the cervical opening or in the lower region of the uterus (instead of upper)
- signs- painless bleeding, hemorrhage, premature labor
- cesarean delivery recommended
preeclampsia
- abnormal condition associated with pregnancy, marked by high blood pressure, proteinuria, edema, and headache
- managed by bed rest and close monitoring of BP
- can cause seizures, flashing lights
- final untreated stage is called eclampsia- can cause death
- medication- magnesium sulfate
- baby should be delivered ASAP
down syndrome
-chromosomal abnormality (trisomy 21) results in mental retardation, retarded growth, a flat face with a short nose, low set ears, and slanted eyes
erythroblastosis fetalis
-Hemolytic disease in the newborn (HDN) caused by a blood group (Rh factor)
incompatibility between the mother and the fetus
hyaline membrane disease
- acute lung disease commonly seen in the premature newborn
- aka respiratory distress syndrome of the newborn (RDS)
- caused by surfactant deficiency
- surfactant is administered
- hyaline- shiny membrane that forms in the lung sacs
hydrocephalus
- accumulation of fluid in the spaces of the brain
- entire head can enlarge because the bones of the skull do not completely fuse together
- soft spot or fontanelle between cranial bones -> allow for swelling
- occurs because of problem in circulation of fluid within the brain and spinal cord
meconium aspiration syndrome
- abnormal inhalation of meconium produced by a fetus or newborn
- meconium- thick, sticky, greenish-black substance
- first intestinal discharge (stool) from newborns
- intrauterine distress can cause passage into amniotic fluid
- once meconium goes into amniotic fluid the fetus may breathe it -> breathing problems, inflammation
pyloric stenosis
- narrowing of the opening of the stomach to the duodenum
- may be present at birth
- frequently associated with down syndrome
- surgical repair may be necessary
pap test (smear)
- papanicolaou
- microscopic exam of stained cells removed from the vagina and cervix to detect abnormal changes
- after inserting speculum, small spatula removes exfoliated cells from the cervix and vagina
- microscopic analysis of the cell smear detects cervical or vaginal cellular abnormalities
pregnancy test
- blood or urine test to detect the presence of hCG
- hCG is secreted by fertilized ovum
hysterosalpingography (HSG)
- x-ray imaging of the uterus and fallopian tubes after injection of contrast material
- evaluates tubal patency (adequate opening) and uterine cavity abnormalities
mammography
- x-ray imaging of the breast
- screen for breast cancer
- digital tomosynthesis- tube moves in an arc sac around the breast as several images are taken -> less painful, easier to find dense breast tissue
breast ultrasound imaging and breast MRI
- technologies using sound waves and a magnetic field to create images of breast tissue
- confirm the presence of a mass
- can distinguish a cystic from a solid mass
- good for people with history breast cancer or dense breasts
pelvic ultrasonography
- recording images of sound waves as they bounce off organs in the pelvic region
- evaluate fetal size, anatomy, fetal and placental position
- can diagnose uterine and pelvic masses including abcesses
transvaginal ultrasound
allows the radiologist a closer, sharper look at organs within the pelvis
- sound probe in the vagina instead of over the pelvis or abdomen
- method is best used to evaluate fluid filled cyst
- using a transducer inserted into the vagina to view internal female reproductive organs
aspiration
- withdrawal of fluid from a cavity or sac with an instrument using suction
- aspiration needle biopsy is a valuable evaluation technique for patients with breast disease
cauterization
- destruction of abnormal tissue by burning
- uses chemicals (silver nitrate) or an electrically heated instrument
- treats cervical dysplasia or cervical erosion
- loop electrocautery excision procedure (LEEP) used to furhter assess and often treat abnormal cervical
colposcopy
- visual exam of the vagina and cervix using a colposcope (thin lighted endoscope inserted into the vagina to allow for direct visualization of vagina and cervix)
- lighted magnifying instrument resembling a small, mounted pair of binoculars
- preferred for cervical dysplasia because it identifies specific areas of abnormal cells
conization
- removal of a cone-shaped section (cone biopsy) of the cervix
- resects the tissue using LEEP (loop electrocautery excision procedure) or with a carbon dioxide laser or surgical knife
cryosurgery
- use of cold temperatures to destroy tissue
- liquid nitrogen probe produces the freezing temperature
- aka cryocauterization
cry/o
cold
culdocentesis
- needle aspiration of fluid from the cul-de-sac
- inserts a needle through the vagina into the cul-de-sac
- presence of blood may indicate a ruptured ectopic pregnancy or ruptured ovarian cyst
dilation (dilatation) and curettage (D&C)
- widening the cervix and scraping off the endometrial lining of the uterus
- dilation is done by inserting a series of dilators of increasing diameter
- curet (metal loop at the end of a long, thing handle) is used to sample uterine lining
- diagnoses uterine disease and can temporarily halt prolonged or heavy uterine bleeding
- also used to remove tissue during spontaneous abortion
exenteration
- removal of internal organs within a cavity
- pelvic exenteration is removal of the organs and adjacent structures of the pelvis
laparoscopy
- visual examination of the abdominal cavity using an endoscope (laparoscope)
- minimally invasive surgery (MIS)
- small incisions are made near the navel for introduction of laparoscope
- inspection and removal of ovaries and fallopian tubes
- diagnoses endometriosis, removal of fibroids
- performs subtotal and total hysterectomies
tubal ligation
- blocking the fallopian tubes (salpinges) to prevent fertilization from occurring
- sterilization
- uses laparoscopy or hysteroscope
- tubes between the ligations are removed
- inserted through cervical os (opening)
- tying off fallopian tubes
- surgical cutting or burning through tissue
abortion (AB)
- termination of pregnancy before the embryo or fetus can exist on its own
- expulsion of an embryo or fetus from the uterus before viability
- spontaneous (miscarriage) or induced (SAB)
- induced can be therapeutic (when women is in danger) or elective (request)
- vaginal evacuation by D&C or vacuum aspiration (suction)
- stimulation of uterine contractions by injection of saline into amniotic cavity (second-trimester)
- incomplete abortion- without expulsion of all of the products of conception
amniocentesis
- needle puncture of the amniotic sac to withdraw amniotic fluid for analysis
- cells of the fetus are cultured (grown) and cytologic and biochemical studies are performed to check fetal chromosomes
- concentrations of proteins and bilirubin and fetal maturation
cesarean section
- surgical incision of the abdominal wall and uterus to deliver a fetus
- done when cephalopelvic disproportion (babys head is too big), avruptio placentae, placenta previa, fetal distress, and breech or shoulder presentation
chorionic villus sampling (CVS)
- sampling of placental tissues (chorionic villi) for prenatal diagnosis
- sample of tissue is removed with a catheter inserted into the uterus
- can be done before amniocentesis (10 or more weeks of gestation)
fetal monitoring
-continuous recording of the fetal heart rate and maternal uterine contractions to assess fetal status and the progress of labor
in vitro fertilization (IVF)
- egg and sperm cells are combine outside the body in a laboratory dish (in vitro) to facilitate fertilization
- after incubation period of 3-5 days-> fertilized ova are injected into the uterus through the cervix
nullipara
-never gave birth
menometrorrhagia
-excessive bleeding during and between menstrual periods
episiotomy
- incision in the perineum
- enlarge the vagina and assist in childbirth
fundus
myometrium
- where endometrium is
- ectopic
internal os
- cant be examined on pap smear
- cant go into far enough here
- says nothing about uterine or ovarian
external os
can be examined on pap smear
- wear the opening is
- pap smear gives information about cervix
-metry
measurement
partum
childbirth, labor
-pexy
surgical fixation
-plasia
formation, growth
-rrhea
expected flow, discharge
-light period
-rrhaphy
suture
-rrhage, -rrhagia
- flowing forth
- heavy menstrual period
adenomyosis
-presence of endometrial tissue growing through the myometrium
amenorrhea
absence of menstrual bleeding
cervical dysplasia
development of abnormal cells in the lining of the
36-40 weeks
-fully developed baby
stilborn
- not an abortion
- fully developed child dies
coloporrhaphy
- anterior/posterior repair
- surgical procedure that repairs a defect in the wall of the vagina
hysterectomy
-surgical excision of the uterus
total abdominal hysterectomy
- -TAH
- surgical excision of the uterus and cervix (with or without removal of the ovaires or salpinges) through an incision in the abdomen
vaginal hysterectomy
-surgical excision of he uterus and cervix through and incision deep inside the vagina
myomectomy
-surgical removal of myomas
ooporectomy
-surgical excision of an ovary
pessary
appliance of varied form, introduced into the vagina to support the uterus or to correct any displacement
salpingectomy
-surgical excision of a salpinx
salpingo-oophorectomy
-surgical excision of a salpinx and an ovary
uterotomy, hysterotomy
incision of the uterus
vulvectomy
surgical removal of all or part of the vulva
apgar score
-numeric result of a test conducted on an infant immediately after delivery to evaluate a newborns physical condition quickly