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228 Cards in this Set

  • Front
  • Back
sexual identity
recognition of oneself as a sexual being, a composition of biological sex charactoristics, gender identity, gender roles adn sexual orientation
intersexuality
not exhibiting exclusivley male or female primary and secondary sex char.
gonads
the reproductive organs in a male or female (testes or ovaries)
puberty
the period of sexual maturation
secondary sexual char.
char associated with gener but not related to reproduction ex vocal pitch, body hair etc
gender
psychological condition of being feminine or masculine as defined by society
five circles of sexuality
sensuality
intimacy
sexual identity
sexual health and reproduction
sexualization
XX, XY
female, male
intersexuality
1/100 live births
when does development of gonads begin in a fetus
8th week of fetal life
sex hormones in females
estrogen and progesterone
sex hormone in male
testosterone which is converted from androgens, hormones secreted by adrenal glands. no testosterone released, female gonads develop
socialization
how we learn gender
gender roles
expression of maleness or femaleness in every day life
gender identity
personal sene or awareness of being masculine or feminine, male or female
transgendered
when ones gender does not match biological sex
gender-role stereotypes
generalizations concerning how males and females should express themselves and the charactoristics each possess
Androgyny
high levels of traditional masculine and feminine traits in a single person
transsexuality
aslo known as gender dysphoria, condition where person is psychologically of one sex but physically of the other
sexual orientation
a persons enduring emotional romantic sexual or affectionate attraction to other persons
heterosexual
primary attraction to and preference ffor sexual activity with people of the other sex
homosexual
primary attraction to people of same sex
bisexual
attraction to people of both sexes
gay
sexual orientaiton to people of the same sex, usually applies to men
lesbian
sexual orientation involving attraction of women to other women
homophobia
irrational hatred or fear of homosexuals
homophobia responsible for how many hate crimes
over 15 %
multifactoral model
sexual orientation is understood, incorporates biological psycholigcal adn socioenvironmental factors.
external female genitals
mons pubid, labia majora and minora, clitoris, urethral and vaginal opeingins and vestibule of vagina and its glands
vulva
region that encloses the females external genitalia
mons pubis
fatty tissue covering the pubic bone in females, in physically mature women, hte mons is covered with coarse hair
labia minora
inner lips or folds of tissue just inside labia majora
labia majora
outler lips or folds of tissue covering female sex organs
clitoris
pea sized nodule of tissue located at teh top of the labia minora, cnetral to sexual arousal in women
utethral opening
opening through which ureine is expelled
hymen
thin tissue covering vaginal opening in some women
perineum
tissue that forms the floor of the pelvic region it covers a kite shaped region including hte exteral genitalia and anus
internal female glands
vagina, uterus, uterine falliopian tubes and ovaries
vagina
the passage in females leading from vulva to the uterus
uterus (womb)
hollow, pear shaped muscular organ whose function is to contain the developing fetus
endometrium
soft spongy matter that makes up the uterine lining where hormones prepare urertus for implantation or start menstrual cycle
cervix
lower end of the uterus that opens into the vagina
ovaries
almond sized organs that house developing eggs adn produce hormones
uterine (fallopian) tubes
tubes that extend from near the ovaries to the uterus
pituitary glands
endocrine gland located deep within the brain; controls reproductive functions
first sign of puberty
breast development which occurs around age 11
hypothalamus
area of brain located near the pituitary gland; works with it to control reproductive functions
gonadotrophin releasing hormone (GnRH)
hormone taht signals the pituitary glands to release gonadotrophins
follicle stimulation hormone (FSH)
hormone that signals the ovaries to prepare to release eggs and begin producing estrogens
Luteinizing hormone (LH)
hormone taht signals the ovaries to release an egg and to begin producing progesterone
what signals the ovaries to start prodcuing estrogen and progesterone
2 gonadotrophins, FSH, and LH
estrogens
hormones secreted by overies; control menstrual cycle
progesterone
hormone secreted by ovaries helps keep endometrium developing in order to nourish a fertilizing egg also helps maintain pregnancy
menarche
the first menstrual period
onset of menstrual cycle
age range is 9 to 17, average 11.5 to 13.5. body fat heavily influences onset of puberty,thin girls tend to start later
average menstrual cycle lasts how many days
28 days
Proliferative phase
first phase of menstrual cycle; begins with end of menstruation
ovarian follicles (egg sacs)
areas within the ovary in which individual eggs develop
graafian follicle
mature ovarian follicle that countains a fuly developed ovum or egg
ovulation
the point of mentrual cycle at which mature egg ruptures through ovarian wall
how twins happen
2 ova mature and are released during ovulation becomes fraternal. identical, one one ovum divides
secretory phase
2nd stage of menstrual cycle in which endometrium continues to prepare for fertilized egg *thickens
Human chorionic gonadotropin (HCG)
hormone that calls for increase levels of estrogen and progesterone sextrion if fertalization has taken place- signals not to start menstual cycle
If no implantation occurs
hypothalamys signals to stop FSH and LH and corpus luteum begins to decompose. leads to decline in estrogen and progesterone
menstrual phase
final phase of menstrual cycle in which endometrium sloughs off and estrogen and progesterone levels decline in response to no fertilization taking place
premenstrual syndrome (PMS)
comprises mood changes and physical symptoms taht occur in some women during 1 to 2 weeks before menstuation
percent of wwomen that have negative symptoms assosiated with menstual cycle
80%
percent that have symptoms simular to pms but more severe
3-5%
Premenstrual dysphoric disorder (PMDD)
collective name for a group of neg symptoms simlar to but more sever then PMS including severe mood distrubances
perent of people who seek medical attention for PMDD who are actually diagnosed
25
natural approaches to help manage PMS and PMDD
1) eating more carbohydrates
2) reduce caffeine and salt intake
3)excersise
4) take measures to reduce stress
antidepressants to treat PMS and PMDD
such as SSRI's (selective serotonin reuptake inhibitors) prozac and zoloft help. 60 percent of women with PMDD respond to SSRI's.
Toxic shock syndrome (TSS)
potentially life threatening disease that occurs when specific bacterial toxins are allowed to multiply unchecked in wounds or through improper use of tampons or diaphragms. symptoms include high fever, vomiting, diarrhea, dizziniess, fainting or rash during ones period
FDA regulations on tampons
since 1980s mandated that tampons coduct a battery of tests for safety clearance against TSS
Dysmenorrhea (primary secondary)
condition taht causes pain or discomfort in lower abdomen just before or after menstuation.
Primary begins one to two years after 1st period
secondary caused by specific disease or disorder and appears years after menstruation begins
Menopause
the permananet cessation of mensturation, generally between ages of 40 and 60, 51 on average
menopause symptoms
decreased vaginal lubrication, hot flashes, headaches, dizziness, and joint pain
Hormone replacement therapy (HRT) or menopausal hormone therapy
use of synthetic or animal estrogens and progesterone to cpmpensate for decreases in estrogens in a women's body
external male genitals
penis and scrotum
internal male genitalia
testes,epididumides, vasa deferentia, ejaculatory ducts, urethra and accessory gland
accessory glands
the seminal vesicles, prostate gland and cowpers glands
penis
male sexual organ that relases sperm into vagina
ejaculation
the propulsion of semen from the penis
scrotum
sac of tissue that encloses the testes
testes
two organs, located in the scrotum that manufacture sperm and produce hormones
testes
two organs, located in the scrotum, that manufacture sperm and produce hormones
testosterone
male sex hormones manufactured in the testes
spermatogenesis
the dev. of sperm governed by pituitary gland
epididymis
a comma shaped structure atop the testis where sperm mature
vas deferens
a tube that stores and transports sperm toward the penis, in epididymis
seminal vesicles
sotrage area for sperm where nutrient fluids are added
semen
fluid containing sperm and nutreint fluids taht increase sperm viability and neutralize vaginal acid
prostate gland
gland that secretes nutrients and neutralizing fluids into the semen
Cowpers glands
glands that secrete a fluid that lubricates the urethra and neutralizes any acid remaining in the urethra after urination
4 stages of sexual response
excitement/arousal, plateau, orgasm and resolution
vasocongestion
the engorgement of the genital organs iwth blood, arousal stage
plateau stage
females nipples and males penis is erect, penis secretes a few drops of preejaculatory fluid which may contain sperm
orgasmic phase
vasocongestiona nd muscle tensions reach peack, contractions and spasm occur
contractions two stages for males
first, contractions within teh prostate gland begin propelling semen through urethra. second stage, muscles of the pelvic floor, urethra and anal sphincter contracat. semen ejaculated
resolution phase
muscle tension and congested blood subside, genital organs return to pre arousal. men go through refractionary period where incable of arousal, tends to lengthen with age
autoerotic
sexual self stimulation- consists of fantasies adn masturbation
sexual fantasies
sexually arousing thoughts adn dreams
masturbation
self stimulation of genitals
erogenous zones
areas of the body of both males adn females taht when touched leads to sexual arousal
cunnilingus
oral stimulation of a females genitals
fellatio
oral stimulation of a males genitals
college aged men and women who have had oral sex
75%
anal sex college aged men and women
over 26 percent
variant sexual behavior
a sexual behavior that is not engaged in by most people such as group sex, transvestism, fetishism, exhibitionism, voyeurism(observing other people) sadomasochism, pedaphilia, autoerotic asphyxiation( reucing oxygen to brain by tying a cord around your nexk while mastrubation to orgasm)
sexual dysfunction
problems associated with achieving sexual satisfacion
inhibited sexual desire (ISD)
lack of sexual appetitite or simply lack of interest and pleasure in sexual activity
sexual aversion disorder
typle of desire dysfunction charactorized by sexual phobias and anxiety about sexual contact
erectile dysfunction(ED)
difficulty in achieving or maintaining a penile erection sufficient for intercourse
HOw many men suffer from ED
30 million, half under age 65 suffer from ED. affects 1 in 4 men over age 65
Phosphodiesterase inhibitors (PDE)
viagra, levitra, cialis treats ED, allows increased blood flow
premature ejaculation
ejaculation that occurs prior to or almost immediartely following penile penetration of the vagina. 50 percent of males at some point
Female orgasmic disorder
the inability to achieve orgasm
sexual performance anxiety
a condition of sexual difficulties caused by anticipatiing some sort of problem with the sex act
dyspareunia
pain experienced by women durign intercourse
vaginismus
state n which the vaginal muscled contract so forcefully taht penetration cannot be accomplished
barrier methods
contraceptive methods that block teh meeting of an eg adn a sperm by means of a physical barrier such as condom, diaphragm or cervical cap,a chemical barrier such as spermicide or both
hormonal methods
contraceptive methods taht introduces synthetic hormones into the womens system to prevent ovulation, thicken cervical mucus, or prevent a fertilized egg from implanting
male condom
a single use sheath of thin latex or other material designed to fit over an erect penis and to catch semen upon ejaculation
spermicide
substances designed to kill sperm
the female condom
single use polyuretane sheath of internal use by women
diaphragm
a latex cup shaped device designed to cover the cervix and block acess to the uterus; should always be used with spermicide. left in 6 to 8 hours after intercoarse
cervical cap
a small cup made of latex that is designed to fit snugly over the entire cervix, must be fitted, smaller then diaphragm. not protection against HIV. inserted and removoed 6 to hours before/after
Lea's shield
one size fits all silicon rubber device that covers cervix and is available by prescription- used by those allergic to latex bc made of silicon rubber. simular to femcap
sponge
contraceptive device made of polyurethane foam and containing nonoxynol 9, that fits over the cervix to create a barrier agaisnt sperm
oral contracpetives
pills taken daily for three weeks of the menstrual cycle that prevent oulation by reg. hormones
how teh pill works
estrogen levels are higher then those produccedby body,. pregesterone prevents proper growth of uterine lininga nd thickens the cervical mucus, forming a barrier
why is period lighter when using pill
hormones prevent thick endometrial buildup
seasonale
an extended cucle oral contraceptive that causes a woman to menstruate only every 3 months
ortho evra
a patch taht releases hormones similar to those in oral contraceptives; each patch is worn for one week
progestin only pills
doesnt contain estrogen, those whoa re nursing etc, no protection agaisnt STIs
ortha evra effectiveness
99%, delievers continuous levels of estrogen and progestin through skin into bloodstream
nuva ring
soft flex. ring inserted into vagina that releases hormones preventing pregnancy
depo provera
an injectable method of birth control that lasts for 3 months . within a year, most women are amenorrheic (no period). a year after last injection to become pregnant
norplant and other impants
surgically inserted under skin of arm. withdrawn from market. 2 new ones are not on market yet
sterilization
permanent fertility control achieved through surgical procedures. permanent
tubal ligation
one method of sterilization. menstrual cycle continues. involves cutting and tying off or cauterizing of the uterine tubes
essure
a new nonsurgical sterilazation in which physician places small microcoils into uterine tubes in order to block them. permanent. doesnt reqiure incision
hysterectomy
removal of uterus. major surgery. done when uterus diseased or damaged
vasectomy
sterilization of male that involves cutting and tying off of both ductus deferentia. doesnt affect sexual response
intrauterine device (IUD)
a tshaped device that is implanted in the uterus to prevent pregnancy. paragaurd(10 years) and mirena (5 years, small amounds of progestin leveonorgestrel). if pregnancy occurs 50% miscarraige and other serious affects so abortion is recomended
withdrawal
method of contraception where penis is removed from vagina before ejaculation. also called coitus interruptus. unreliable 1/2 million sperm in a drop of fluid from tip of penis
pregnancy every year in US
6.4 million- half unintended
Emergency contraceptive pill potential
reduce unintended preg by half, 1.7 million unintended preg, 800,000 abortions. 62% college health centers have it. 11 % stdents used it in last school year
Emergency contraceptive pills (ECP)
delay or inhibit ovulation, inhibit fertilization, or block implantation of fertilized egg. taken within 24 hours, 95% effective. 2-5 days later, lowers by 75% to 88%. available without perscription 18 adn older
emergency minipills
contracpetive pills containing only progestin taht can be taken up to 3 days after unprotexted intercoarse
fertility awareness methods (FAMS)
several types of birth control that require alteration of sexual behaviors rather then chemical or physical intervention
outcoarse
oral genital sex, mutual mastrubation...not std proof
Cervical mucus method
rleies on observation of changes in cervical mucus to determine when the woman is fertile so the couple can obstain during htat time
Body temp method
woman moniters her body temp for the rise that signals ovulation in order to obstain around htat time. between .4 and ,8
teh calender method
womans menstrual cucle is mapped on a calender to determine presumed fertile tiems in order to obstain at those times
illegal abortions performed
480,000 illegal in us each year 1/3 on married women before 1st and 2nd trimester were legal
abortions on unplanned preg
50%
vacuum aspiration
use of gentle suction to remove fetal tissue from uterus, first trimester only. laminaria,steril seaweed product can be laced in cervical canal to dilate cerivx
Dilation and evacuation
abortion tech that combines vacuum aspiration with dilation and curettage; fetal tissue sucked and scraped out of uterus- 2nd trimester
Dilation and Curettage (D and C)
abortion tech cervix dilated adn uterine walls scraped clean- 2nd trimester
induction abortion
2nd trimester, prostaglandin or saline. chemicals injected through uterine wall, labor begins, women delievers dead fetus
hysterotomy
surgical removal of fetus from uterus
mortality rates for abortion
first trimester- 1/500000 at 8 or fewer weeks
16 to 20 weeks, 1/27000
21 weeks or more 1/8000
intact dilation adn extraction (D and X)
late term abortion in which body of fetus extracted up to the head and the contents of the cranium are aspirated (partial birth abortion)
mifepristone
steroid hormone that induces abortion by blocking the action of progesterone RU486. 96% during first 9 weeks will exp complete aboriton. 1/1000 need blood transfution because of severe bleeding
preconception care
medical care prior to becoming pregnant taht helps woman assess and affress petential health maternal
sperm damage
bad diet, exposure to toxic chemicals, cigarette smoking, not enough vitamin C
child costs
250000 to the age of 17
7000 normal del. 11450 for c section
nutrition for pregnancy
lots of folic acid found in dark leafy greens. iron, calcium and fluids
pregnancy weight gain
25 to 30 punds- normal weight
15 to 20- obese or overweight
28 to 40-underweight
35-40 twins
teratogenic
causing brith defects, mayb reger to drugs, environmental chemicals, xrays or disease
Fetal alchohol syndrome
collection of symptoms including mental retardation, that can appear in infants of women who drink during preg
toxoplasmosis
a disease caused by organism found in cat feces taht whne contracted by a preg owman, result in stillbirth or an infant with mental retradation
downs syndrome
condition charactorized by mental retradation which chance increases with mothers age
Human chronic gonadotrophin (HCG)
hormone detectable in blood or urine samples of a mother within the first few weeks of pregnancy
embryo
egg from conception until end of 2 month development
fetus
term for developing baby from 3rd month of preg until birth- when all organ systems are in place
placenta
network of blood vessels connected to teh umbilical cord that carries nutrients to the developing infant and carries waste away
third trimester
greatest fetal growth 85% of calcium and iron goes to fetus
ultrasound
presents sonogram, know position and size, not genetic info
Triple marker screen (TMS)
maternal blood test taht can be used to help identify fetuses with certain brith defects and genetic abnormalities. 6th and 8th week
Amniocentisis
medical test in which small amound of fluid drawn from amniotic sac to test for down syndrome and other genetic diseases. rec for women over 35. chance of miscarriage from testing is 1/200
Chorionic vilus sampling (CVS)
snipping tissue fron dev fetal sac.10 - 12 weeks
fetoscopy
small incision in the abdominal and uterine walls and inserting optical viewer into uterus to view fetus directly. miscarrage in 5% cases
First stage of labor
amniotic sac breaks, conttactions begin, cervix dilates
transition
end of first stage of labor, cervix fully dilated and head of fetus begins to move into birth canal
2nd stage of labor(expulsion stage)
cervix fully dilated, contractions rhythmic, strong, and more painful. 1 to 4 hours.
episiotomy
straight incision to mothers perineum in area between vulva and anus to preven babys head teraing vaginal tusses and speed babys exit
third stage of labor
placenta or afterbirth is expelled. 30 min after del.
Lamaze method
coaching, how to control pain
postpartum period
baby blues, 50 to 80 %
postpartum depression
energy lack of, anxiety, mood swigs, depression women feel duromg postpartum period. 10%
colostrum
thick yellow substance secreted from breast. contains vital anitbodies to help fight infection. ideally 12 months breeastfed, at lest 6
preeclampsia
complication in pregnancy charactorized by high blood pressure, protein in ureine and edema- swelling of hand and face
eclampsia
untreated preeclampisa can develop into this potentially fatal complication that involves maternal strokes adn seizures
cesarean section (C section)
surgical procedure in which baby is removed through incision made in the mothers abdominal and uterine walls
miscarriage
1/10. spontaneous abortion.
Rh factor
blood protein related to production of antibodies. if Rh negative mother is pregnant with an Rh pos fetus, mother will manufacture antibodies that can kill teh fetus causing miscarraige. 1st baby unaffected. RHOgam after delievery
ectopic pregnancy
implatation of fertilized egg outside teh uterus usually in a uterine tube; medical emergency that can end in death from hemorrhage for the mother
stillbirth
birth of dead baby
sudden infant death syndrome
sudden death of an infant under one year of age for no apparent reason. 1/1000 each year
infertility
difficulties in conceiving
endometriosis
disorder in which uterine lining tissue established itself outside the uterus; leading cause of infertility in teh US. can be treated
pelvic inflammatory disease (PID)
infection that scars the uterine tubes and blocks sperm migration causing infertility. from chlamyidia or gonorrheal infections.
low sperm count
below 60million sperm per mililiter of semen, leading cause of infertility in men. accoutns for 40% of infertility cases
fertility drugs
stimulate ovulation in women whoa re not ovulating, often resp for multiple births. 90 %ovulate, 1/2 concieve
alternative insemination
fert accomplished by depositing a partners or a donors semen into a womans vagina via a thin tube, done in doctors office. 250000 births in US
in vitro fertalization
fertilization of an egg in a nutrient medium and subsequent transfer back to mothers body.60000 babies since 1984
gamete intrafallopian transfer (GIFT)
procedure in which egg harvasted from female partners ovary is placed with the male partners sperm in her uterine tube; where its fertalized and then migrates to uterus for implantation
intracytoplasmic sperm injection ICSI
fertilization by injecting sperm directly into an egg
nonsurgical embryo transfer
in vitro fertalization of a donor egg by male partners sperm and subsequent transfer to female uturus
embyro transfer
artificial insemination of donor with the male partners sperm; after a time the embyo is transferred from the donor the famale body
embryo adoption programs
procedure whereby an infertile couple is able to purchase frozen embryos donated by another couple $4000 dollars
surrogate mothers
paid 10000 for services nad reimbursed for medical expenses-
adoption
- 50000 children adopted in US every year. 1/30 recievve child they want. 2 years and 100000 on adoption process
urethra
The opening at the tip of the penis that allows the passage of both urine and semen
smegma
A substance with the texture of cheese secreted by glands on each side of the frenulum in uncircumcised men AKA dick cheese
scrotum
Sac that hangs behind and below the penis which contains the testes

Primary function is to maintain the testes at approximately 34 C, the temperature at which the tests most effectively produce sperm
seminiferous tubules- how many sperm produced
A kilometer of ducts called the seminiferous tubules, which generate sperm. Each testicle produces nearly 150 million sperm every 24 hours.
epididymis
‘Holding pen' where sperm matures. The sperm wait here until ejaculation or nocturnal emission.
early pill warning signs
A = Abdominal pain (severe)
C = Chest pain (severe), cough, shortness of breath
H = Headache (severe), dizziness, weakness, numbness
E = Eye problems (vision loss or blurring), speech problems
S = Severe leg pain (calf or thigh)
cornona
The 'crown,' a ridge of flesh demarcating where the head of the penis and the shaft join
Frenulum
A thin strip of flesh on the underside of the penis that connects the shaft to the head
Foreskin, Prepuce
A roll of skin which covers the head of the penis in uncircumsized men
what is mons pubis names after
goddess of love Roman
clitoris
It consists of a rounded area or head, called the glans, and a longer part, called the shaft, which contains cavernous bodies similar to those of the penis
3 layers of uterus
innermost- endometrium
middle- myometrium
third- perimetrium
white substance that covers teh skin to protect it durign the 7th month
vernix caseosa