Sex Psych Unit 1

Front 1

external genitalia of males

Back 1

penis

Front 2

"bone" in penis that helps with an erection

Back 2

baculum

Front 3

sensitive tip of penis

Back 3

glans

Front 4

urethral opening

Back 4

meatus

Front 5

ridge that separates glans from penis

Back 5

corona

Front 6

clitoral hood

Back 6

prepuce

Front 7

removal of foreskin

Back 7

circumcision

Front 8

long part of penis

Back 8

shaft

Front 9

underside of penis

Back 9

frenulum

Front 10

hollow vessels that fills w/ blood during an erection (2)

Back 10

corpora cavernosa, corpus spongiosum

Front 11

corpora + urethra

Back 11

root of penis

Front 12

sac that holds testicles

Back 12

scrotum

Front 13

soft area behind penis and before anus

Back 13

perineum

Front 14

held in sac, produce sperm

Back 14

testicles

Front 15

help shift testicles up and down

Back 15

spermatic cord

Front 16

where sperm are actually created

Back 16

seminiferous tubules

Front 17

produce testosterone

Back 17

leydigs cells

Front 18

where sperm mature

Back 18

epididymis

Front 19

sperm travel through here from testicles to seminal vesicles

Back 19

vas deferens

Front 20

produce 70% of semen - sugary liquid

Back 20

seminal vesicles

Front 21

produce 30% of semen - alkaline fluid

Back 21

prostate gland

Front 22

where semen collects right before ejaculation

Back 22

urethral bulb

Front 23

produces pre-ejaculate

Back 23

cowper's glands (bulbourethral glands)

Front 24

amount of sperm per ejaculation

Back 24

500 million

Front 25

life span of sperm

Back 25

48 hours outside of body

Front 26

female genitalia

Back 26

vulva

Front 27

fatty tissue covering pubic bone

Back 27

mons pubis (or mons veneris)

Front 28

protects labia minora and vag opening

Back 28

labia majora

Front 29

protects vag opening

Back 29

labia minora

Front 30

highly sensitive structure, meant purely for pleasure

Back 30

clitoris

Front 31

clitoral hood

Back 31

prepuce

Front 32

head of clitoris

Back 32

clitoral glans

Front 33

stems of clitoris that extend alongside vagina

Back 33

clitoral crura

Front 34

removal of clitoris

Back 34

clitoridectomy

Front 35

area containing urethra and vagina

Back 35

vestibule

Front 36

vaginal opening

Back 36

introitus

Front 37

thin membrane covering introitus

Back 37

hymen

Front 38

area behind vag and before anus

Back 38

perineum

Front 39

muscular tube, where intercourse occurs

Back 39

vagina

Front 40

exercises to strengthen pelvic floor muscles

Back 40

kegel exercises

Front 41

two inches up vag toward front, slightly thicker area

Back 41

g-spot

Front 42

source of female ejaculation

Back 42

skene's glands

Front 43

__% of women experience female ejaculate

Back 43

40

Front 44

opening to uterus

Back 44

cervix

Front 45

where baby is held

Back 45

uterus

Front 46

three layers of uterus

Back 46

endometrium (layer that is shed during menstruation)

myometrium (muscular layer)

perimetrium (layer that connects uterus to other structures)

Front 47

removal of uterus

Back 47

hysterectomy

Front 48

produce eggs

Back 48

ovaries

Front 49

circular area around nipples

Back 49

areolas

Front 50

produce milk

Back 50

mammary glands

Front 51

milk travels through them to nipples

Back 51

milk ducts

Front 52

opening where milk comes out

Back 52

nipples

Front 53

three characteristics of sperm competition

Back 53

penis shape, sex activity, sperm

Front 54

Penis shape and sperm competition

Back 54

penis length - gets sperm closer to uterus

penis width - better chance of sperm being released in vagina, coronal ridge acts as a squee-gee

Front 55

sex activity and sperm competition

Back 55

deeper thrusting, size and shape of sperm, size of testicles, amount of ejaculate, physically and chemically pushing other sperm out of way, faster arousal after threat

Front 56

senses in sexual response

Back 56

sight
- what is attractive, sexually appealing

hearing
- classically conditioned

touching
- erogenous zones

smell
- pheromones

taste
-? none really?

Front 57

some reasons orgasms are healthy

Back 57

strengthen immune system, pain relief, live longer, reduce risk of cancer, younger appearance, better sleep, greater intimacy, less heart disease

Front 58

Sexual Response Cycle

Back 58

excitement
plateau
orgasm
resolution

Front 59

muscle tension

Back 59

myotonia

Front 60

engorgement of genital tissues with blood

Back 60

vasocongestion

Front 61

Two stages of male orgasm

Back 61

emission - fluids gather up in urethral bulb

expulsion - expulsion of semen

Front 62

women reach orgasm about __% of the time through intercourse only

Back 62

30

Front 63

First Month of Pregnancy : characteristics

Back 63

most prone to miscarriage
morning sickness

Front 64

Second Month of Pregnancy : characteristics

Back 64

level of hCG high enough for urine test (weeks 6 - 12)
cravings, morning sickness

Front 65

Third Month

Back 65

end of fastest growing period, digestive issues, preeclampsia

Front 66

environmental influences or agents that can damage the embryo or fetus

Back 66

teratogens

Front 67

Urine test tests for _____ in urine and can be done around weeks ___ - ___

Back 67

hCG

6 - 12

Front 68

Chorionic Villus Sampling possible after ___ weeks

Back 68

11

Front 69

pregnancy induced swelling and high BP

Back 69

preeclampsia

Front 70

fourth month

Back 70

most enjoyable part of pregnancy begins, quickening, mucous membranes swell, quad screen or multiple marker test

Front 71

first time fetus kicks and mother feels it

Back 71

quickening - happens in fourth month

Front 72

quad screen or multiple marker test

Back 72

tests for chromosomal abnormalities

Front 73

First Month of Pregnancy : characteristics

Back 73

most prone to miscarriage
morning sickness

Front 74

Second Month of Pregnancy : characteristics

Back 74

level of hCG high enough for urine test (weeks 6 - 12)
cravings, morning sickness

Front 75

Third Month

Back 75

end of fastest growing period, digestive issues, preeclampsia

Front 76

environmental influences or agents that can damage the embryo or fetus

Back 76

teratogens

Front 77

Urine test tests for _____ in urine and can be done around weeks ___ - ___

Back 77

hCG

6 - 12

Front 78

Chorionic Villus Sampling possible after ___ weeks

Back 78

11

Front 79

pregnancy induced swelling and high BP

Back 79

preeclampsia

Front 80

fourth month

Back 80

most enjoyable part of pregnancy begins, quickening, mucous membranes swell, quad screen or multiple marker test

Front 81

first time fetus kicks and mother feels it

Back 81

quickening - happens in fourth month

Front 82

quad screen or multiple marker test

Back 82

tests for chromosomal abnormalities

Front 83

fifth month

Back 83

baby movement more obvious

Front 84

sixth month

Back 84

officially viable, brain growing rapidly, lungs formed, braxton hicks contractions may be apparent

Front 85

fake contractions that act as practice for uterus

Back 85

braxton hicks contractions

Front 86

seventh month

Back 86

laguno disappears, bone marrow makes red blood cells, fat accumulates, test for gestational diabetes

Front 87

eigth month

Back 87

same as seventh month, engagement

Front 88

baby turns head downward

Back 88

engagement

Front 89

ninth month

Back 89

vernix mostly gone, breasts produce colostrum

Front 90

colostrum

Back 90

immature breast milk

Front 91

lightening

Back 91

lowering of uterus into pelvic area, relieving pressure on lungs

occurs in the ninth month

Front 92

signs of impending labor

Back 92

dilation, effacement, loss of mucus plug, bloody show, water breaking

Front 93

first stage of labor (three stages within this)

Back 93

early labor - longest and least intense part, about 8 hours,

active labor - more intense contractions, in hospital, epidural administered now

transition - transition to second stage, most intense and shortest part

Front 94

second stage of labor

Back 94

baby pushed through birth canal, cervix dilated to 10 cm, crowning (widest part of head of baby is visible)

Front 95

third stage of labor

Back 95

placenta and fetal membranes are delivered

most dangerous time for mother