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A: BASIC INFORMATION MALE REPRODUCTIVE SYSTEM The male reproductive system consist of the urethra,…
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Q: Mention function of testis in humans?
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Q: What mechanism permits the penis to become erect?
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Q: What female reproductive structure is analogous to the male testes?
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Q: Prepare a labeled sketch of a representative section of the testis.
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Q: Which structure on the female is homologus to the male scrotum?
A: Since you have posted multiple questions we solve the first question for you. To get the remaining…
In what ways are tubal ligation and vasectomy similar?
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- What causes an erection in the male penis? a) Dilation (opening) of the smooth muscles around the veins leaving the penis and constriction of the smooth muscles around the arteries entering the penis creates engorgement of spongy tissue in the penis with blood. O b) Dilation (opening) of the smooth muscles around the arteries entering the penis and constriction (closing) of the smooth muscles around the veins leaving the penis creates engorgement of spongy tissue in the penis with blood. c) Muscle contractions of the testes d) Muscle contractions along the urethraIn your own words, what is a vasectomy? What do the terms multigravida, primigravida, and nulligravida mean?A postmenopausal 55-year-old woman with severe vaginal bleeding from uterine leiomyomata is scheduled for a hysterectomy and bilateral oophorectomy. During the procedure, the ovarian vessels will most likely be ligated in which of the following structures? A) Cardinal ligament B) Mesovarium C) Ovarian ligament D) Suspensory (infundibulopelvic) ligament E) Uterosacral ligament
- Name the techniques which are employed in following cases :(a) Transfer of an ovum collected from a donor into the fallopian tube of another female who cannot produce ova but can provide suitable environment for fertilisationand development.(b) Embryo is formed in laboratory in which sperm is directly injected into ovum.(c) Semen collected either from husband or a healthy donor is artificially introduced either into vagina or uterus.Gross Anatomy of the Human Male Reproductive System a) List the two main functions of the testis. b) Why are the testes located in the scrotum rather than inside the ventral body cavity? c) An enlarged prostate is associated with a number of disorders, including prostatitis and prostate cancer. Describe the diagnostic exam used to detect an enlarged prostate.Understanding the causes of infertility can be valuablein developing new birth control methods. Cite a type ofcontraceptive based on each of the following causes of infertility:(a) failure to ovulate due to a hormonal imbalance;(b) a large fibroid tumor that disturbs the uterine lining;(c) endometrial tissue blocking uterine tubes;(d) low sperm count (too few sperm per ejaculate).
- Which of the following statements about the Female Reproductive System is TRUE? Select one: A) Follicles are located in the ovarian cortex, which has a rich supply of blood vessels and nerve fibres. B) The female gonads secrete progesterone, estrogen, and oxytocin. C) Connective tissue makes up the walls of the ovaries, uterus, and vagi na – whereas epithelial tissue lines the inner sides of the uterus, Fallopian tubes, and vagina. D) Microbial growth is deterred by the non-acidic environment of the vagi na. E) Each ovary is held in place within the abdominopelvic cavity by three ligaments – the broad, suspensory, and uterine ligaments.Name one of the functions of the Leydig cells. What is spermatogenesis? What is the location of the Sertoli cells? List the three (3) regions of a sperm cell.The uterine cycle can be divided into three continuous phases. Starting from the first day of the cycle, their order is (a) menstrual, proliferative, secretory; (b) menstrual, secretory, proliferative; (c) secretory, menstrual, proliferative; (d) proliferative, menstrual, secretory; (e) proliferative, secretory, menstrual.
- Understanding the causes of infertility can be valuablein developing new birth control methods. Cite a type ofcontraceptive based on each of the following causes ofinfertility:(a) failure to ovulate due to a hormonal imbalance;(b) a large fibroid tumor that disturbs the uterine lining;(c) endometrial tissue blocking uterine tubes;(d) low sperm count (too few sperm per ejaculate).Which will most likely occur if the testes do not descend into the scrotum before puberty? O A) The androgens will not be produced ○ B) Sperm will be produced but will not move into the male reproductive ducts OD) Sperm production in the seminiferous tubule cannot occur D) The blood-testis barrier will not be formed OE). All of the abovea) Do any sperm enter the pelvic cavity of the female? Why or why not7 b) What is an ectopic pregnancy, and how can it happen? c) Put the following vestibular-perinea! structures in their proper order from the anterior to the posterior aspect: vaginal orifice,anus, external urethral opening, and clitoris.