TEAS Prep Notes - Reproductive System

Male Reproductive Systemimportant HormonesFSH: stimulates spermatogenesisLH: stimulates testosteroneproductionBulbourethral GlandTestosterone Regulates spermproduction a 2ndary(cowper's Gland)ureterssex characteristicsAlkaline pre-ejaculateyme utralizes aciditity inthe urethraunnaryBladderseminal vesicles: sticky Alkaline proteins aremale gland secretes Fluid in Savensecreted andsecretes fructose towhitemilkynourish spermProstate GlandE-urethravas Deferens: Carries Epididymis the to sperm the from seminal thevesiclesHas smooth muscle toclose off the urethraEpididymis: where sperm mature andduring ejaculationare storedw/ age it usually enlarges.Enhances sperm motilityspermatogenesis How is made sperm)semiinerferous Tubules are where4 haploid sperm cells are producedsperm developfrom I Diploid cells throughErectile TISSUEmelotic divisioncorpus cavernasum - Becomes engorgedwl goodScrotumheldTesticle sperm formed here.several million produced dailyHow Sperm Travelsslightly awayfrom the body-Testosterone released here.Seminiferous TubulesTesies function is regulated by the piturary3° cooler forpididymisproper sperm development.grand, which releases FSH & LHBoth requiredvas DeterensAutonomic Nervous systemforjacuatory DuctPaxasymphatheticsymphatheticsuccessfulsexualN othingErectionorgasm +response(via dilation ofEjaculationUrethrablood vessels)PenisErectile bysfunction -drugs target thisSEVE(N) UP Female Reproductive SystemZETURIC Pregnancy - implantationInfections can Scar theoccurs in the Fallopian tube Endometriusts - endometrium grows outsideVERY DANGEROUS!tube or ovarytube and ImpedeFallopian Tubepassage of the egg*fertilization turns gemeatesinto zygutecorpusisagenesisOad is producedovarian cysts-caused by hormunalovaryin the ovariesbalancesendometrium - uterine wall where implantation occurs, forms placenta,Fraternal Twins -(ervix: Protects aus opening sheds during menstruationeggs avated @FertilizationLitspikeone time, 2 seperateOCCUIS in thevagma: musewax, contracts during organFallopian tube, must be myometriveQvulationTemperature spikespermfertilized win about a daysecondary sexmucus thickenscharacteristicsdentical Twins-of avalation Takes about aOvanan Equicle99 marurationruptures releaseslegg fertilized splitweek to reach verusmeasuremegg into FallopiantybeEstrogenso early that 2HarmonesGrantian Fourcleindividuals develop.Programmereleases an alm1. PSH stimurates oogenesis - production of ova (gamelogenesis)Hormone of prequencymature)a2. Lit- stimulates ovaries to produce estrogen. also induces ovulationartsEndometriumovarian Fevicle Iawn3. Estragen- stimulates egg maturation thickening of encometrium, and sex charac:514Follicular Phase28uteal Phase4. Progesterone - Prepares verus to recieve fertilized egg. Hormone of Pregnancy, must increases after theavailable-BH is released, inducingReported follicle develops into corpusThe ovaries to release estayenateum-releases progesteroneg. Protactin- stimulases production of milkoccursIf fertilization doesn't occur, Progesterone6. Oxylodn stimulates contractions d ejection of milkand menstruation triggers