Histology-Male Reproductive-WVSOM Class of 2012
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| what is the thick, fibrous connective tissue capsule of the testes? | tunica albuginea
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| compartments of testes have how many seminiferous tubules each? | 1-4
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| where are leydig cells and what do they make? | interstitial space; testosterone
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| germinal epithelium generally has about how many layers? | 4-8
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| what do sertoli cells do? | work to protect against antibodies in the blood-testis barrier
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| order from basement membrane to lumen for sperm? | spermatogonia->primary spermatocyte->secondary spermatocyte->spermatids->spermatozoa
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| how can you identify primary spermatocytes? | you can see the heterochromatin
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| sertoli cells have what hormone receptors? | fsh
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| Tall columnar cell - pale, oval, large nucleolus. Non-replicating. Well developed sER & rER, many mitochondria & extensive Golgi are what cells? | sertoli cells
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| what stimulates leydig cells to secrete testosterone? | lh
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| order of sperm from seminiferous tubule to outside world? | seminiferous tubule->rete testis->efferent ductules->epididymis->ductus deferens->urethra
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| rete testis is what epithelium? | simple cuboidal (duct)
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| function of efferent ductules? | resorbs fluid from semen
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| efferent ductules epithelium? interesting morphology? | cuboidal/ciliated columnar; has circular layer of smooth muscle
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| what is the epithelium of the epididymis? | pseudostratified columnar epithelium with stereocilia
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| what is epithelium of ductus deferens? interesting morphology? | pseudostratified columnar epithelium; 3 layers of muscle
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| what do seminal vesicles provide? | fructose
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| which layer of the penis has irregular vascular spaces? | corpus cavernosum
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| cavernosum or spongiosum is dorsal side? | cavernosum
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| what is the difference in the prostatic and penile urethra? | prostatic is transitional; penile is pseudostratified columnar to stratified squamous
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Created by:
mhassan
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