Reproductive Flashcards
define GENITALIA
reproductive organs & associated structures
define PERINEUM
external surface between pubic symphysis & coccyx
define SCROTUM
surround, protect, & support testicles suspended from pubic arch
describe TESTICLES
2 small, egg-shaped glands developed within abdomen & descend into scrotum before/after birth
aka: testicles
testes
define SEMINIFEROUS TUBULES
where sperm is made
define EPIDIDYMIS
coiled tube @ upper part of each testes that narrows to form vas deferens
describe SPERMATIC CORD
extends up from epididymis & attach to each testes; houses vas deferens, blood & lymphatic vessels, & nerves
define SPERMATOZOA
male gametes @ ideal temp of 92.3 F
aka: spermatozoa
sperm
define SEMEN
whitish fluid w/sperm
describe SPERMATOGENESIS
process of sperm formation; form in tubules then motile & stored in epididymis before traveling up & entering vas deferns; prostate & seminal vesicles add secretions to create semen
define PENIS
3 columns of erectile tissue that fills w/blood under high pressure
aka: glans penis
head of penis
aka: foreskin
prepuce
describe FORESKIN
retractable double-layered skin fold & mucous membrane that covers & protects glans penis
define VAS DEFERENS
long & narrow continuations of epidiymis & goes up to join urethra
aka: vas deferens
ductus deferens
describe SEMINAL VESICLES
glands secrete thick, yellow substance that nourishes sperm & makes up 60% semen; @ base of bladder into vas deferns
define EJACULATORY DUCT
begins @ vas deferns & passes thru prostate gland & empties into urethra
describe PROSTATE GLAND
under bladder & where vas deferens enter urethra & secrete thick, alkaline fluid into semen for motility
describe BULBOURETHRAL GLANDS
2 below prostate on each side of urethra 7 open into it & secrete pre-ejaculate/precum to flush out urine/foreign matter & can contain sperm
define MONS PUBIS
rounded, fleshy prominence over pubic symphysis anterior to external female genitalia
list the parts of the vulva
labia, clitoris, bartholin’s glands, & vaginal orifice
aka: vulva
pudendum
define LABIA MAJORA & LABIA MINORA
lips protecting other external genitalia & urethral meatus
define CLITORIS
sensitive erectile tissue anterior to urethral meatus & vaginal orifice
define BARTHOLIN’S GLANDS
2 small glands on either side of vaginal orifice that make mucus secretion to lube vagina
define VAGINAL ORIFICE
exterior opening of vagina
define HYMEN
thin mucous membrane that partially covers vaginal orifice
describe BREASTS
made of fat, connective tissue, & mammary glands
purpose of mammary glands
make milk
aka: mammary glands
lactiferous glands
define LACTIFEROUS DUCTS
carry milk from gland to nipple
aka: lactiferous ducts
milk ducts
define AREOLA
dark pigmented area around nipple
define OVARIES
pair & small almond shaped glands lower abdomen on either side of uterus
describe FOLLICLE
fluid-filled sac containing 1 ovum; thousands exist inside ovaries
define OVA
female gametes
aka: ova
eggs
define FALLOPIAN TUBES
upper end of uterus to near ovary (not attached)
aka: fallopian tubes
uterine tubes
define INFUNDIBULUM
funnel-shaped opening into fallopian tube near ovary
define FIMBRIAE
fringed, finger-like extensions of opening that catch mature ovum leaving ovary
define UTERUS
pear shaped organ between bladder & rectum normally anteflexed (bent forward)
describe FUNDUS
bulging, rounded part of uterus above entrance of fallopian tubes that rise during pregnancy; height relating to pubic bone = baby growth
define CORPUS
middle part of uterus
aka: corpus
body of uterus
define CERVIX
lower, narrow part of uterus extending into vagina
aka: cervix
cervix uteri
define PERIMETRIUM
tough, membraneous outer layer of uterus
define MYOMETRIUM
muscular middle layer of uterus
define ENDOMETRIUM
inner layer of uterus of specialized epithelial mucosa & blood vessels
define VAGINA
muscular tube lined w/mucosa & extend from cervix to outside body
aka: menstruation
menses
describe MENSTRUATION
discharge of endometrial lining & unfertilized eggs; avg cycle being 28 days & 4 phases
4 phases of menstruation
- menstrual (lining sloughs off & discharge)
- postmenstrual (secrete FSH to mature ovum & estrogen prep lining)
- ovulatory
- premenstrual (hormones break down lining)
describe MENARCHE
beginning of menstruation; ~ 12 1/2 yrs
describe MENOPAUSE
normal termination of menstruation @ avg age of 51 yrs; = 1 year w/o period
describe PERIMENOPAUSE
transition between regular periods to none that last as long as decade w/irregular cycles, hot flashes, mood swings, & disturbed sleep
describe OVULATION
release of mature egg from follicle 13th/14th day of cycle & takes ~ 5 days
describe CORPUS LUTEUM
enlarged ruptured follicle taken on by a yellow, fatty substance; secretes progesterone, maintains growth of lining; if no fertilization it will die, if fertilized it will secrete hormones to maintain pregnancy
define ZYGOTE
fertilized cell in fallopian tube from conception to implantation
define EMBRYO
fertilized cell from implantation to 8th week
define FETUS
9th week to birth
define FRATERNAL TWINS
separate ova & separate sperm
define IDENTICAL TWINS
ova splits
define CHORION
thin outer membrane enclosing embryo that contributes to placenta formation
define PLACENTA
organ exchanges nutrients, O2, & waste w/o blood mixing & makes hormones
define AMNIOTIC SAC
innermost membrane surrounding embryo
aka: amniotic sac
amnion or bag of waters
define AMNIOTIC CAVITY
fluid filled sac between embryo & amniotic sac
define AMNIOTIC CAVITY
fluid filled sac between embryo & amniotic sac surrounding embryo
define AMNIOTIC FLUID
liquid protecting fetus giving fetus the floating movement
define UMBILICAL CORD
carries blood, O2, & nutrients from placenta to baby & transports fetal waste to mom’s excretory system
define GESTATION
~ 280 days or 40 weeks, each trimester being ~ 13 wks
define QUICKENING
first fetal movement felt by mom @ 16-20th week
define BRAXTON HICKS CONTRACTIONSBraxton hicks contractions
intermittent, painless contractions that are infrequent, irregular, & high in frequency
define VIABILITY
ability to live outside uterus depending on developmental age, weight, & lung development
define ANTEPARTUM
final stage of pregnancy before labor
3 stages of labor & delivery
dilation, delivery, & afterbirth
describe DIALTION
1st & longest stage of labor; contractions 30-70 sec every 5-10 minutes & gradual dilation & effacement & rupture of amniotic sac
define EFFACEMENT
process cervix softens, shortens, & thins
aka: delivery
active labor
describe PUERPERIUM
afterbirth to 6 wks post partum; most bodily changes resolve & organs return to nonpregnant state
define IOCHIA
postpartum discharge (blood & mucus) for 4-6 wks postpartum
define UTERINE INVOLUTION
uterus returns to normal state & condition after birth
define COLOSTRUM
specialized breast milk w/antibodies made late pregnancy & few days after birth
define LACTATION
process of forming & secreting milk, replacing colostrum
define NEONATE
infant from birth to 4 wks
describe VERNIX
greasy substance protecting fetus in utero made of sebum & discarded epidermal cells
define MECONIUM
greenish material in fetus intestines that makes first feces
define PERINATAL
time & events just before, during, & just after birth
define NEONATALOGY
study of disorders of newborns
define VIRILE
having nature/properties/qualities of adult male
define PREMATURE BIRTH
before 37th week
define ANDROLOGIST
treat conditions regarding male fertility & sexuality
advanced maternal age is what
at least 35 yrs
define NULLIPARA
never borne viable child
define PRIMIGRAVIDA
during 1st pregnancy
define PRIMIPARA
borne 1 viable child
define MULTIPAROUS
born at least 2 kids
describe APGAR SCORES
1-10 evaluate physical status 1 & 5 min after birth with values being 0,1, or 2 in 5 criteria (heart rate, respiratory, muscle tone, reflexes, & skin tone); a score 8-10 = best possible conditions
describe FETAL ALCOHOL SYNDROME (FAS)
teratogen leads to growth abnormalities, mental retardation, brain damage, & socialization difficulty
define SUDDEN INFANT DEATH SYNDROME
unexplainable, sudden death between 1 month-1yr of age
describe BALANITIS
inflammation of glans penis associated w/phimosis bc of poor hygiene & lack of circumcision
s/s: balantitis
redness, pain, unusual penile discharge
describe PHIMOSIS
narrowing of foreskin opening where foreskin can’t retract to expose glans penis; seen @ birth/childhood
define ERECTILE DYSFUNCTION
can’t achieve or maintain erection
aka: erectile dysfunction
impotence
describe PEYRONIE’S DISEASE
form of sexual dysfunction where penis is bent/curved during erection bc of fibrous scar tissue inside penis
aka: peyronie’s disease
penile curvature
describe PRIAPISM
painful & persistent erection lasting at least 4 hrs not caused by sexual excitement that doesn’t go away after sex bc of meds/blood related diseases
define PREMATURE EJACULATION
climax before/shortly after penetration
define ANDROPAUSE
male menopause where there is a decrease in testosterone beginning in 40s
s/s: andropause
low energy, depression, decreased muscle mass, & difficulty sleeping/concentrating
describe CRYPTORCHIDISM
defect in newborns where one/both testicles fail to descend & if untreated can increase risk for infertility & testicular cancer
aka: cryptorchidism
undescended testicle
describe EPIDIDYMITIS
painful inflammation of epididymis from bacterial infection (from STD/UTI) w/dysuria, unusual penile discharge, testalgia, hematuria, & inflamed scrotum
define HYDROCELE
fluid-filled sac in scrotum along spermatic cord in newborns & premature infants that disappear w/o treatment
define TESTICULAR CANCER
most common in 15-35 yrs & highly treatable @ all stages
describe TESTICULAR TORSION
sharp pain in scrotum bc of cut off blood supply from the twisting of vas deferens & blood vessels; sudden & needs surgery
define ORCHITIS
inflammation of 1/both testicles w/pain or swelling
aka: orchitis
testitis
describe VAROCELE
varicose vein in spermatic cord leading to lump of 1 side of scrotum, low sperm production, & infertility
define AZOOSPERMIA
absence of sperm in semen leading to infertility
describe OLIGOSPERMIA
sperm count < 15 million/mL which can lead to infertility
aka: oligospermia
low sperm count
describe HEMATOSPERMIA
blood in semen from infection of seminal vesicles/prostatitis/urethritis/urethral strictures
aka: sexually transmitted diseases
sexually transmitted infections or venereal diseases
describe CHLAMYDIA
most common STD & highly contagious from bacteria; s/s: asymptomatic, genital pain, discharge; can damage reproductive organs in women & cause urethritis in men
describe BACTERIAL VAGINOSIS
condition that is not an STD w/discharge, odor, pain, itching, & burning; risk for this is increased by having multiple sex partners; increases infection risk to HIV
describe GENITAL HERPES/HERPES GENITALIS
infection of skin & mucosa of genitals from herpes simplex virus type 1 or 2; highly contagious even w/o lesions & no cure; s/s: itching, burning, small fluid filled blisters & ulcers on genitals & rectum
describe GENITAL WARTS
highly contagious STD from HPV & can increase risk for cervical cancer
describe GONORRHEA
highly contagious STD bacterial infection of genital tract that can spread throughout body (mouth, throat, rectum, joints, etc); s/s: dysuria & pyorrhea
describe HUMAN IMMUNODEFICIENCY VIRUS (HIV)
bloodborne virus interferes w/immune & transmitted thru infected bodily fluids; can deveelop into AIDS
if someone has AIDS, they are totally unable to do what
fight infection
describe SYPHILIS
chronic bacterial infection affecting any organ transmitted via direct contact w/chancre; s/s similar to other STDs; highly curable when caught early; 4 stages
describe VENEREAL DISEASE RESEARCH LABORATORY (VDRL) BLOOD TEST
old but commonly used blood test to screen for syphilis; replaced by RPR
describe the 4 stages of syphilis
- Primary (sores begin to appear & heal w/o treatment)
- Secondary (sores on mucous membranes in mouth/anus, rash, fever, hair loss, etc)
- Latent (asymptomatic)
- Late (blindness, neurological disorders, paralysis, death)
describe TRICHOMONIASIS
STD infection from parasite; s/s WOMEN: painful urination, genital itching, thin foul smelling discharge; s/s MEN: gen asymptomatic, painful urination & clear discharge
aka: trichomoniasis
trich
in what circumstance is hepatitis B considered an STI
if transmited via sex
define PUBIC LICE
lice on/around genitals
describe HUMAN PAPILLOMAVIRUS (HPV)
most common STI w/40 different types; viral infection leading to genital warts, oropharyngeal cancer, & cervical cancer
describe ANOVOULATION
absence of ovulation when expected bc of stress, poor nutrition, obesity, or hormonal imbalance
define DERMOID CYST
benign tumor w/various tissues present @ birth on face, inside skull, low back, or ovaries
aka: dermoid cyst
teratoma
define OVARIAN CANCER
asymptomatic cancer that is difficult to detect
describe PELVIC INFLAMMATORY DISEASE (PID)
any inflammation of female reproductive organs w/o pregnancy or surgery gen from STD or infection & can lead to infertility & ectopic pregnancy
describe POLYCYSTIC OVARY SYNDROME
common condition of imbalance of hormones causing numerous tiny cysts in ovaries; s/s: irregular cycles, hirsutism, acne, increase insulin & androgen
describe PYOSALPINX
accumulation of pus in fallopian tube often from PID
describe SALPINGITIS
inflammation of fallopian tube from bacterial infection
describe ENDOMETRIAL CANCER
beginning in uterine lining & can metastasize; s/s: vaginal bleeding after menopause, bleedin etween periods, pelvic pain
Describe UTERINE FIBROIDS/FIBROID TUMORS
benign tumors of muscle & fibrous tissue in wall of uterus not associated w/increase cancer risk; s/s: heavy menstrual bleeding & pelvic/back pain
aka: uterine fibroids/fibroid tumors
myomas
Define UTERINE PROLAPSE
weak pelvic muscles cause uterus to sag into vagina
aka: uterine prolapse
pelvic floor hernia
Define CERVICAL CANCER
slow growing squamous cell cancer caused by HPV; 2nd most common in women
Define CERVICAL DYSPLASIA
presence of precancerous/abnormal changes in cells seen in inner lining/surface of cervix from HPV
Describe CERVICAL INSUFFICIENCY
weakened tissue in cervix that can cause miscarriage/premature birth
aka: cervical insufficiency
incompetent cervix
Describe CERVICITIS
inflammation of cervix from infection, irritation, or allergies
Define DYSPAREUNIA
pain during sex
Describe LEUKORRHEA
whitish mucus discharge that describe change & increase bc of infection/hormonal imbalance
Describe VAGINAL ATROPHY
thinning, drying, & inflammation of vaginal walls from hormonal changes; occurs in ~ 1/2 postmenopausal women treated w/vaginal moisturizers, lube, estrogen
Define CANDIDIASIS
infection of skin/mucous membrane from species of Candida (yeast)
aka: vaginal atrophy
genitourinary syndrome of menopause
Describe VAGINAL CANDIDIASIS
common condition from yeast-like fungus; s/s: brning, itching, & cottage-cheese discharge
aka: vaginal candidiasis
yeast infection
Define VAGINISMUS
pelvic floor spasm which closes vagina leading to dyspareunia & difficulty inserting tampon/speculum
Describe VAGINITIS
inflammation of vaginal lining which can be from bacterial vaginosis, trich, vaginal candidiasis, yeast, bacteria, or low estrogen in menopause
s/s: vaginitis
vaginal irritation, unusual discharge, itching, stinging of vulva
Describe VULVITIS
inflammation of vulva from fungal/bacterial infections, chafing, skin condition, or allergies
Define FIBROADENOMA
round, firm, rubbery benign mass in breast from excess growth of excess glandul; grow during pregnancy & shrink postmenopausear & connective tissue; gen 15-3 yrs
Describe MASTALGIA
pain in breast & can signal non cancerous breast condition
aka: mastalgia
mastodynia
Describe FIBROCYSTIC BREAST CHANGES
presence of fibrous tissue & benign cysts common in premenopausal women leading to painful & lumpy breasts
Describe GALACTORRHEA
breast milk production when not breastfeeding from malfunction of pituitary
Describe MASTITIS
breast infection from bacteria entering mammary glands
Describe AMENORRHEA
abnormal absence of periods for less than or equal to 90 days bc of stress, hormonal problems, poor nutrition, & excessive exercise; normal before puberty, pregnancy, breastfeeding, & menopause
Define DYSMENORRHEA
pain from contraction that is sharp, intermittent, dull, or aching
aka: menstrual cramps
dysmenorrhea
Define ABNORMAL UTERINE BLEEDING
abnormal bleeding outside period from fibroids, hormone problems, or other
aka: abnormal uterine bleeding
dysfunctional urine bleeding
Describe MENORRHAGIA
excessive menstrual flow > 7 days & can lead to anemia
Define HYPOMENORRHEA
unusually small amnt of menstrual flow, a shortened regular cycle
Describe MENOMETRORRHAGIA
irregular/excessive uterine bleeding @ & between regular cycle & can lead to anemia
aka: menometrorrhagia
intermenstrual bleeding
Define OLIGOMENORRHEA
irregular/very light menstruation than normal
aka: oligomenorrhea
infrequent menstruation
Define POLYMENORRHEA
cycles more frequent than normal
Describe PREMATURE MENOPAUSE
ovaries stop functioning before 40 from disease, hormonal disorder, or removal; can lead to infertility & menopausal symptoms
Describe PREMENSTRUAL SYNDROME (PMS)
s/s 2 wks before cycle; includes bloating, swelling, headaches, mood swings, breast discomfort/tenderness, irritability, emotional tension, anxiety, depression, water retention
Describe PREMENSTRUAL DYSPHORIC DISORDER (PMDD)
symptoms regular in second half of cycle & end w/menstruation; associate w/severe emotional & physical issues
Define ABORTION
loss/terminate pregnancy before viable
Define MISCARRIAGE
abortion before 20th week caused by genetic disorder/abnormality
aka: miscarriage
spontaneous abortion
Define MEDICAL ABORTION
use medications to terminate pregnancy
aka: medical abortion
therapeutic abortion
Define SURGICAL ABORTION
any procedure to terminate pregnancy depending on preference, health needs, & trimester
Define ECTOPIC PREGNANCY
dangerous condition where zygote implants outside uterus gen in fallopian tube
aka: ectopic pregnancy
extrauterine pregnancy
Define INFERTILITY
inability to conceive after 1 year of regular uprotected sex
Describe ABRUPTIO PLACENTAE
placenta separates from uterine wall before birth leading to fetal death/damage, excessive blood loss, & long-term complications
aka: abruptio placentae
placental abruption
Describe PLACENTA PREVIA
abnormal implantation of placenta in uterus partially/completely covering cervix; s/s: painless, sudden on-set bleeding in 3rd trimester, severe bleeding during birth
Describe PREECLAMPSIA
toxemia of pregnancy & complication of hypertension & proteinuria; leads to preterm birth; s/s: hypertension, headaches, albuminuria, edema in extremeties
aka: preeclampsia
pregnancy-induced hypertension
Describe ECLAMPSIA
seizures & coma bc of hypertension from 20th week pregnant - 1 wk postpartum; caused by uncontrolled preeclampsia
Describe HELLP SYNDROME
life-threatening condition w/Hemolysis, Elevated Liver enzymes, & Low Platelet count that can lead to liver & blood cell damage; in 10-20% women w/severe preeclampsia
Describe POSTPARTUM DEPRESSION
sadness & loss of pleasure in activity postpartum from rapid change in hormone levels; need treatment if severe or last greater than 2 weeks
Define ANORCHIA
congenital absence of 1/both testicles that can affect sperm production & testosterone secretion
aka: anorchia
anorchism
Describe PROSTATITIS
inflammation of prostate; s/s: dysuria, pelvic pain, polyuria
Describe PROSTATORRHEA
urethra discharge abnormal flow of prostatic fluid
Define ERYTHROBLASTOSIS FETALIS
Rh- mom produces antibodies after 1st Rh+ baby which attacks RBCs of 2nd/later Rh+ babies
aka: erythroblastosis fetalis
hemolytic disease of the newborn
Describe MECONIUM ASPIRATION SYNDROME
meconium penetrates amniotic fluid & aspirated leading to respiratory issues/distress in baby & mom can have increased risk of infection/disease
describe PROLAPSED CORD
umbilical cord prolapse thru cervix into vagina before baby & can compromise O2
define PROLAPSED UTERUS
downward displacement of uterus causing it to prolapse in/out of vagina
Define STILLBIRTH
death & delivery of fetus after 20 weeks from many causes
Describe TOXIC SHOCK SYNDROME
severe bacterial infection associated w/prolonged use of superabsorbent tampons; s/s: high fever, headache, confusion, seizures, organ failure