Chapter 9 Flashcards
sexuality
quality of being sexual
Sex
biological male or female
Intimacy
physical closeness
Sexual health
state of optimal well-being related to sexuality throughout life
Greatest risk are ___
emerging adulthood ages 18-25, don’t use birth control
Responsible sexuality
fullest possible functioning of body, mind, spirit, and social relationships
Gender
indicated by sex chromosomes and hormones, psychological and sociological aspects of being male or female
Sexual identity
based on sexual anatomy and appearance
Gonads
structures that produce reproductive cless
Differentiation
depends of genetic instrutions
Male form testes after ___ weeks
7
Ovaries form in ___ weeks
8
Intersexual
both male and female
Hormones
chemical messengers carried to target by blood
Endocrine system
group of organs that produce hormones
Hypothalamus
directs endocrine system
Pituitary gland
turns glands on and off
Estrogen is crucial for ___ fertility
male
Puberty
started by pituitary gland, brain stims hypothalamus to secrete GnRH (start period)
Gonadotropins
released by pit gland after hypo stim, stimulate gonads to make sex hormones
- FSH and LH
Secondary sex characteristics
after estrogen increases, breast grow, starts menstruating
- M = voice deepens
Menarche
first menstruation, repro life starts (40 years)
___ halts bone growth
estrogen
Ovulation
triggered by increased LH, release of egg cell
Luteum
yellow body, other follicle cells
Menstruation
when corpus luteum stops and progesterone drops
Human Chorionic gonadotropin
signal not to start new cycle when egg fertilized
PMS
bodily discomfort and emotional distress for 2 weeks
- treatment = diuretics, cog therapy, relaxation, SSRI (fluoxetine) for tension
PMDD
regular symptoms of depression in last week, can’t function
- treatment = SSRI, exercise, cog therapy
dysmenorrhea
cramps caused by overproduction of prostaglandins
- treatment = meds and exercise
Amenorrhea
stop menstruating for 3 months because weight loss form 18-22 to 9-12
- treatment = GnRh nasal spray
Toxic shock (TSS)
caused by staphylococcus aureus and group A streptococcus pyogenes
- Treatment = antibiotics
Penis has ___ hollow cylinders
3
2 major cylinders of penis
- corpora cavernosa
- side by side through length
3rd cylinder of penis
corpus spongiosum that surrounds urethra
Vas Deferens
two tubes that carry sperm from epididymis into urethra
Prostate gland
seminal fluid, secretes into urethra when ejaculation
Cowper’s glands
two pea sized structures on sides of urethra connected by ducts
Circumcision
surgical removal of foreskin
Benefits of circumcision
- less uti
- prevent infection
- better hygiene
- less cancer risk
- less risk to female of bacterial vaginosis
Gender spectrum
biology, gender identity, gender expression
Transgender
behaviors do not conform to gender norms
- transyouth
- transsexuals
- transwomen (from M to F)
- transmen (from F to M)
Queer/gender queer
range of sexual orientations, LGBTQ+
- A = allies
Gender dysphoria
feel trapped in wrong gender, disorder
- treatment = surgery
Trans health risks
- more drug use
- more smoke
- Major threat = violence
- HIV/STI
5 characteristics of healthy relationship
- consensual
- nonexploitative
- honest
- mutually pleasurable
- protected against STI
4 types of messages about sex to Latina students
- only for marriage (procreational)
- only for love (relational)
- for pleasure (recreational)
- gender-based double standard
Few procreational messages have ____ exploration
higher levels
Men should do self-examination ____
regularly
Pregnant take ___ supplement of ____
daily folic acid; 400-800 mcg
F screened for chlamydia if ___
24 or younger
F screened for chlamydia, gonorrhea and syphilis if ___
high risk
Screen for HIV ___
always
Pelvic exam ____ before birth control
not required
Mons pubis
flesh area over junction of pubic bone
Labia majora
outer lips
Labia minora
inner lips
Clitoris
small elongated erectile organ, most sensitive
Urethral opening
below clitoris, outer opening of the thin tube that carries urine
Vagina
canal that leads to the primary internal organ
Perineum
between vagina and anus
Endometrium
lining of uterine walls
Fallopian tubes
transport ova from ovaries to uterus, catch egg when released
sociosexuality
willingness to engage in casual sexual encounters
Acculturation
process of adaption that occurs when immigrants enter new country
Stages of homosexuals
1) i feel different
2) think I might be
3) accept
4) tell people
Serial bisexuals
same and opposite partners
Sexual orientation
attraction
Sexual fluidity
variability in attraction
Hetero/homoflexibility
primary one but report interest in both
Celibacy
doesn’t masturbate or have sex
Abstinence
refrain from sexual activities
___ is the most powerful sex organ in the body
mind
Masturbation
self-stimulation of genitals
Erogenous
sexually sensitive
intercouse
penetration of the vagina by the penis
Cunnilingus
oral stimulation of women’s genitals
Fellatio
oral stim of men’s genitals
During woman orgasm
- vagina enlarges
- uterus elevates
- cervix descends after into semen
Sexual response
well-ordered sequence of events, 4 phases
4 phases of sexual response
1) excitement - rush of B
2) plateau - intensify
3) orgasm - ejaculation
4) resolution - return
G spot
between cervix and pubic bone, orgasm of great intensity and ejaculation of fluid from urethra
Refractory period
incapable of other orgasm
Sexual dysfunction
inability to react emotionally to sexual stim
Premature ejaculation
within 30-90 seconds or 10-15 thrusts, 20% of men
4 categories of female sexual dysfunction
- sexual desires = most common
- arousal
- orgasm
- sexual pain
treatment = education and psychotherapy, antidepressant
dyspareunia
pain during intercouse
vaginismus
extreme form of painful intercourse
Focus of sex therapy _
correct dysfunctional behavior
Drug that enhances performance
yohimbine hydrochloride
Sexual addiction
overwhelming need that must be met, many abused as child
Sexual deviation
- fetish
- exhibitation
- voyeurism
- sadism
- masochism
Fetishism
pleasure from inanimate object
Exhibitionism
exposing to unwanted observer
Voyeurism
by observing
Sadism
by inflicting pain
Masochism
by suffering pain