Lab 3 Male Reproductive System |
|
A. Histology of Male Reproductive System |
1. Slide #11B (testis) |
Find seminiferous tubules --- interstitial endocrinocytes (cells of
Leydig) ---
spermatogonium (large and on the edge of the tubule) --- spermatocytes (primary and
secondary) going through meiosis --- spermatid (small, dark staining and round) ---
spermatozoa (bullet-shaped cells with tails) --- sustentacular (Sertoli) cells (large
nucleus with prominent nucleolus). |
|
2. Slide #12B (penis) |
Find Dorsal artery and vein --- two corpora cavernosa penis --- corpus
spongiosum penis --- spongy (cavernous) urethra --- median septum --- tunica albuginea ---
deep arteries inside the corpus cavernosum. |
|
B. Models of Male Reproductive System |
1.
Male reproductive plaque |
Videos: Ductus Deferens
& Sex Glands; External
Genitalia; Urinary
Bladder; Root of the
Penis;
|
Find urinary bladder --- rugae --- trigone --- detrusor muscle --- ureter
and ureteral openings --- prostate gland --- seminal vesicle --- scrotum --- testis ---
epididymis --- vas (ductus) deferens --- spermatic cord --- cremaster muscle --- ampulla
of vas deferens --- ejaculatory duct --- prostatic urethra --- urogenital diaphragm ---
membranous urethra --- penis --- glans penis --- corpus spongiosum --- spongy (penile)
urethra --- corpora cavernosa --- median septum --- pubic symphysis --- rectum ---
external anal sphincter --- anus --- vesicorectal pouch --- pampiniform plexus. |
|
2. Stand-up model of male urinary and reproductive systems
(posterior
view,
sagittal view) |
Find urinary bladder ---
seminal vesicle --- prostate --- crus, bulb and glans of penis --- ductus
deferens --- testis --- epididymis --- trigone --- median septum. |
|
3. Male reproductive upright
(anterior
view,
posterior view,
sagittal
view) |
Videos: Ductus
Deferens & Sex Glands; Scrotum
& Inguinal Canal; Penis;
Skeletal Muscles
& Urinary Bladder;
|
Find urinary bladder --- bulb of penis --- prostate gland
--- seminal vesicles --- vas (ductus) deferens --- ampullae ---spermatic cord --- corpus
spongiosum --- glans penis --- ejaculatory duct --- inguinal canal --- testis ---
epididymis --- scrotum --- pampiniform plexus of testicular veins
--- prostatic urethra --- membranous urethra --- penile
urethra --- bulbourethral gland. |