Kinesiology 3222A/B Study Guide - Final Guide: Semen Analysis, Allantois, Neurulation

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taupeant498

8 Oct 2016

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Reproductive structures: primary sex organs, gonads (testes, form spermatozoa, secrete sex hormones (androgens, secondary sex organs (sexual attractants, body physique, body hair, pitch of voice, transmission of sperm, ducts, accessory glands c. i. Support sperm (prostate, seminal vesicles, bulbourethral glands: copulatory organ (penis) Ducts transport, store and assist in maturation of sperm. Accessory glands secrete most of the semen volume. Penis is the copulatory organ contains the urethra, a passage for semen and urine. Penis attached at a root (penis and scrotum = root: root is there to pass blood and nerve through, spermatic cord. Scrotum: fibromuscular sac, pigmented skin and superficial fascia. Helps to move or contract scrotum: responds to temperature change. Cold: testes/scrotum pulled closer to body wall. Middle septum is clinically valuable: isolates one from the other so pathology doesn"t spread. Middle septum extends as a scrotal raphe: raphe extends anteriorly = penile raphe to the glands, raphe extends posteriorly = perineal raphe to anus.

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CHOOSE ALL THAT APPLY!!! Review your Lecture note packet on the Male Reproductive Anatomy. Read the following statements - and select all statements that are FALSE (hint: there are 4 FALSE answers in this question!)

		Testes - The 2 major functions of the testes are the produce spermatozoa and produce androgen hormones (testosterone)
		Testes - The nurse cells or sustentacular cells produce testosterone
		Epididymis - The epididymis has 3 regions - a head, body and a tail.
		Ductus (vas) Deferens - The extended portion of the ductus (vas) deferens as it nears the prostate gland is called the spermatic cord.
		Ejaculatory Duct - the ejaculatory duct passes through the prostate gland.
		Male Reproductive Glands - The prostate gland produces the majority of the volume of semen fluid.
		Male Reproductive Glands - The seminal vesicle produces fluids that help nourish the sperm, stimulates smooth muscle contraction and forms a temporary clost in the female's vagina.
		Male Reproductive Glands - The bulbourethral glands secrete a thick, alkaline mucus that helps neutralize any urinary acids that may harm the spermatozoa.
		Spermatozoa - The middle piece of the spermatozoa contains mitochondria and geneteic material in it.
		Spermatozoa - The head of the spermatozoa contains an acrosomal cap that contains enzymes that help during fertilization.

Identify the organ that corresponds with each of the following functions-1) Organ that allows the male to pass urine and semen leave the from his body; organ that enters the female's body during sexual intercourse.-2) Passage way through which urine and semen leave the penis.-3) Glands that produce sperm and the male sex hormone (testosterone)-4) Muscular sac where urine is stored.-5) Pouch of skin that holds the testes and controls temperature for sperm production.-6) The head or end of the penis: filled with highly sensitive nerve endings; particularly sensitive to stimulation.-7) Passageway for the sperm- 8) Coiled tube system in which sperm mature. A) Scrotum B) Urethra C) Bladder C) Vas deferens D) penis E) Testis F) Epididymis G) Seminal vesicle H) Prostate gland I) Cowper's gland J) Glans penis

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Kinesiology 3222A/B Study Guide - Final Guide: Semen Analysis, Allantois, Neurulation

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