Download male reproductive system

Both Sexes
• GENDER IDENTIFICATION LADDER (Chronological
development)
1. Intrauterine = genetic sexuality, gonadal sexuality, structural
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development
• 2. Early Childhood = Gender Identity
• 3. Childhood = Gender preference
• 4. Pre-adolescence = Gender adoption
• 5. Pubescence = Structural maturation
• 6. Late adolescence = Gender adoption
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Gender Identification
MALE REPRODUCTIVE SYSTEM
• Sexuality – quality of being sexual; Male v Female
• Masculinity
• - behavioral expressions traditionally observed in males
• - EXAMPLES
• Learned Behaviors
• - behaviors taught to individuals as they grow
• - become beliefs
GENDER IDENTIFICATION LADDER (Chronological development)
1. Intrauterine = genetic sexuality, gonadal sexuality, structural
development
2. Early Childhood = Gender Identity
3. Childhood = Gender preference
4. Pre-adolescence = Gender adoption
5. Pubescence = Structural maturation
6. Late adolescence = Gender adoption
Gender Identification
MALE REPRODUCTIVE SYSTEM
MALE REPRODUCTIVE SYSTEM
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Penis – (Glans Penis) Sex organ
Erectile Tissue – 3 cylindrical chambers – 2 cavernous & 1 spongy body – during
stimulation = vasocongestion takes place
Foreskin – surrounds head of penis
Corona – rim of the head – contains nerve endings
Scrotum- sac holding testes – temp reg.
Gonads – testicles – male sex glands – produce testosterone and
sperm
Seminiferous tubules – structures in testes were sex cell produced
Epididymis – on back half of testes – stores sperm
Urethra – tube that extends from bladder – joins w/ vas deferens
Seminal Vesicle – releases clear, alkaline fluid – nourishes sperm
w/ fructose – adds to mobility
Prostate Gland – alkaline fluid – protects from acidic areas in
urethra & vagina
Vas Deferens- transports sperm from the epididymis to the ejaculatory duct
Ejaculatory Duct – tube which connects vas deferens & seminal vesicle to the
urethra
MALE
• Cowpers Gland –(bulbourethral gland) lubricates urethra w/
clear viscous mucus
• Semen – ejaculated fluid - contains Sem V, Prostate, Cowper
o
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- http://www.newhealthguide.org/What-Is-In-Semen.html
Male Reproductive
System
SPERM
• Acrosome – cap structure that covers the head – contains
enzymes that help sperm locate and penetrate ova membrane
• Head – contains genetic material from male – 23 chromosomes
• Mitochondria – midpiece – helps supply energy – converts
fructose from Sem. Ves
• Tail - movement –
• Avg. amount of sperm in each ejaculation?
DISORDERS IN MALES
DISORDER
What it is…
Symptoms..
Treatment
Jock Itch
Fungal Infection of
groin; exposure to
moisture & heat increase
risk
Itchy, red rash
Over-the counter
creams; keep area
dry
Cystitis
(Bladder
Infection)
Inflammation of
bladder – bacterial
infection
Swelling bladder, antibiotics
burn when
urinating, blood in
urine, strong
smell, fever
Prostatitis
Bacterial Infect. may be tied to STI
Swelling, fever,
pain in mid
section &
urinating
antibiotics
Inguinal
Hernia
Bulging of intestine
through weakness of
abdominal wall in
scrotum
Bulge in scrotum,
sense of pain,
heavy
Immediate
medical care surgery
Disorder
What it is
Symptoms
Treatment
Testicular Torsion
Twisting of testes
on nerve/blood
vessel attached to
it
Pain/nausea
Immediate MX
care – untwist or
remove testes
Prostate Cancer
Abnormal cell
growth
Difficult to urinate, Surgery, Radiation
burning & pain
implant, chemo
Testicular Cancer
Cancer growth in
testes – most
common ages 1535
Lump on testes;
heaviness in
scrotum or no
symptoms
Self- exam monthly
– chemo, surgery
HEALTHY BEHAVIORS
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Wear protective gear when playing sports
Avoid wearing tight clothes
Practice good hygiene
Not circumcised, wash underneath foreskin
Monthly TCSE
Annual physical exam
Moderate use of alcohol when of age
Avoid smoking & drug use
Exercise regularly – can prevent ED as you get older and help
lessen chance of diabetes, cardiovascular disease &
hypertension.