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What is the composition of semen? e Water, proteins such as mucoid, and fructose What is the composition in terms of percentage of seminal fluid? e Testes and epididymis (5%) seminal vesicle (60%), prostate gland (30%), bulbourethral gland (5%) What is the name of the structure inbetween the seminiferous tubules and the initiation of the epididymis? ® Rete testis What is the name of the membrane the covers the testicle and invaginates to make the septum? e Tunica albuginea What is the name of the muscles that allow the scrotum and testicles to go up and down? ¢ Dartos fascia and cremaster muscle What is inside the two corpus spongiosum? e We only have one corpus spongiosum. The urethra is inside of it What is the name of the tip of the corpus spongiosum? ® Gland penis or balano What is the name of the skin that covers the gland penis? ® Prepuce What is the name of the substance produced by sebaceous glands underneath the prepuce? ® Smegma How does the spermatic cord go towards the abdomen? ® Exists the scrotum and goes through the inguinal canal but instead of going directly into the abdomen towards the bladder it first turns and goes to the subcutaneous tissue on top of the symphysis pubis. After turning on the symphysis pubis, then it goes deep into the abdomen towards the bladder (this makes the vasectomy very easy, 15 min and the procedure is done) What is the name of the erector muscles of the penis? ® The penis does not have erector muscles (we do not use muscle to erect the penis) If a lady had her last menstruation on the 13" of July and got pregnant, what is her expected due date? * May 20/21 (formula = last menstrual period minus 3 months plus 7) T/F Seminal vesicles produce acidic fluid with glucose e False, produces alkaline fluid with fructose T/F The prepuce covers the length of the penis * False Describe the geography of the ejaculatory ducts?