front 1 Which structure helps regulate the temperature of the testes? | back 1 Cremaster muscles |
front 2 Which structure is the site of sperm production? | back 2 Seminiferous tubules |
front 3 How many seminiferous tubules are found in each lobule? | back 3 1-3 |
front 4 Which of the following cells may eventually become spermatoza? | back 4 Spermatogonia |
front 5 Which cells secrete testosterone? | back 5 Leydig cells |
front 6 Which hormone stimulates Leydig cells to secrete testosterone? | back 6 LH |
front 7 The straight tubules in the testis lead into the | back 7 rete testis |
front 8 The function of the epididymis is | back 8 sperm maturation |
front 9 Which structure is formed by the union of the duct from the seminal vesicle and the ampulla of the vas deferens? | back 9 ejaculatory duct |
front 10 Which structure lies posteriorly to the bladder and anterior to the rectum and secretes an alkaline, fructose filled fluid? | back 10 seminal vesicles |
front 11 Which of the following structures are located inferior to the prostate on either side of the membranous urethra within the deep muscles of the perineum? | back 11 bulbourethral glands |
front 12 Which structure is composed of three cylindrical masses of erectile tissue each surrounded by a fibrous tissue? | back 12 penis |
front 13 Which ligament arises from the pubic symphysis in males? | back 13 suspensory ligament |
front 14 Which of the following are produced in and released from the ovaries? | back 14 secondary ooctyes, estrogen and progesterone |
front 15 Which structure attaches the ovaries and the uterus to the pelvic wall? | back 15 suspensory ligament |
front 16 Which of the following is the site of fertilization? | back 16 uterine tubes |
front 17 Which part of the uterus opens into the vagina? | back 17 cervix |
front 18 Anterior to the vagina and urethral openings is the | back 18 mons pubis |
front 19 Paraurethral (Skene's) glands secrete | back 19 mucus |
front 20 Which hormone promotes the final step of spermatogensis? | back 20 Testoterone |
front 21 Which hormone triggers ovulation? | back 21 LH |
front 22 Which hormone is secreted by the corpus luteum after ovulation? | back 22 progesterone |
front 23 The uterine phase where the thickness of the endometrium doubles is the | back 23 proliferative phase |
front 24 The ovarian phase between the end of menstruation and beginning of ovulation is the | back 24 preovulatory phase |
front 25 The septum of the scrotum is made up of a cutaneous layer and which muscle tissue in this figure? | back 25 E) I |
front 26 What does line "A" point to in this figure? | back 26 spermatic cord |
front 27 Which structure in this figure has a portion removed in a vasectomy? | back 27 B) D |
front 28 What does the line "G" point to in this figure? | back 28 tunica vaginalis |
front 29 What does the line "C" point to in this figure? | back 29 body of epididmysis |
front 30 Where are the straight tubules in this figure? | back 30 E) E |
front 31 What is the line "F" pointing to in this figure? | back 31 seminiferous tubules |
front 32 Which structure in this figure is part of the connective tissue structures that anchor the uterus within the pelvic cavity? | back 32 C) E |
front 33 What is the line "C" pointing to in this figure? | back 33 ovary |
front 34 In this figure, where is the site for implantation of a fertilized ovum? | back 34 D) D |
front 35 In this figure, which line represents the part of the uterus that opens into the vagina? | back 35 B) F |
front 36 Which letter in this figure represents a primary oocyte that is surrounded by several layers of cuboidal granulosa cells? | back 36 B) B |
front 37 Where in this figure is the mature ovarian follicle? | back 37 D) F |
front 38 Where in this figure is the corpus albicans? | back 38 none of these choices |
front 39 Which structure in the figure will produce progesterone, estrogens, relaxin and inhibin? | back 39 D) I |
front 40 A forty year old woman experiences breast tenderness, slight swelling and some lumpiness each month during the third week of the menstrual cycle. She is most likely suffering from- | back 40 fibrocystic breast disease |
front 41 At which location in the figure do sperm and seminal vesicle secretions first join together in their path to the exterior? | back 41 B) J |
front 42 Which structure in the figure secretes seminal plasmin, proteolytic enzymes like pepsin, lysozyme and citric acid? | back 42 C) B |
front 43 Which structure in the figure secretes an alkaline fluid that protects sperm by neutralizing acids in the urethra? | back 43 A) C |
front 44 Which structure in the figure together secrete liquid components of semen? | back 44 D) B, C, L |
front 45 Which structure in the figure is the corpus spongiosum penis? | back 45 A) F |
front 46 Which structure in the figure is a serous membrane derived from the peritoneum during descent of the testes? | back 46 A) B |
front 47 Which structure in the figure is made of dense irregular connective tissue that forms septa dividing the testes into lobules? | back 47 B) C |
front 48 Mature sperm arrive at the efferent ducts in the epididymis immediately from which structure in this figure? | back 48 C) F |
front 49 Which cell in the figure contains a diploid nucleus? | back 49 A) A |
front 50 Where in this figure will you find mature sperm? | back 50 B) E |
front 51 Which cell in the figure is actively secreting testosterone? | back 51 A) G |
front 52 Where in the figure is the tail of the epididymis? | back 52 E) D |
front 53 Which list below lists cells in the figure that all contain haploid nuclei? | back 53 C) C, E, F |
front 54 The cell labelled H in the figure secretes which of the following hormones? | back 54 E) Testosterone |
front 55 Which structure in the figure is filled with follicular fluid? | back 55 B) G |
front 56 Postmenopausal woman tend to experience a degree of vaginal dryness. Which part of the reproductive system is most directly linked to this condition? | back 56 C) Bartholin's glands |
front 57 Which structure in the figure is the theca INterna? | back 57 C) E |
front 58 Which structure in the figure is the theca EXterna? | back 58 E) F |
front 59 Which structure in the figure is the zona pellucida? | back 59 A) A |
front 60 Which structure in the figure is the basement membrane? | back 60 E) H |
front 61 Menarche is | back 61 the first menses |
front 62 The male reproductive system arises from | back 62 mesonephric (Wolffian) ducts |
front 63 The female reproductive system arises from | back 63 paramesonephric (Mullerian) ducts |
front 64 During fetal development, which cells give rise to primary oocytes? | back 64 oogonia |
front 65 The major hormone secreted from granulosa cells is | back 65 estrogen |
front 66 A zygote is | back 66 a diploid fertilized ovum |
front 67 Which hormone inhibits the release of FSH from the pituitary gland? | back 67 Inhibin |
front 68 In male embryos, which hormone is responsible for the development of the urethra, prostate, and external genitals? | back 68 dihydrotesterone |
front 69 Which of the following is a fungal disease of the reproductive system? | back 69 candidiasis |
front 70 Which of the following is NOT a sexually transmitted disease? | back 70 all of these are sexually transmitted diseases |
front 71 Which of the following is NOT a contribution of the reproductive system to the body? | back 71 Lowering blood cholesterol levels in males under the age of 50 |
front 72 Which of the following is the male pattern of development "master switch" gene? | back 72 SRY |
front 73 In the female embryo, the absence of dihydrotesterone leads to the development of what structures? | back 73 A, B, C (clitoris, labia minora, labia majora) |
front 74 The onset of puberty is marked by pulses of what hormones? | back 74 C, D, E (LH, FSH, GnRH) |
front 75 In the female embryo, the absence of ___ gene causes the gonadal ridges to develop into ovaries. | back 75 SRY |
front 76 The leading cause of death in cancer in men in the United States is | back 76 prostate cancer |
front 77 The most common cancer in males between the ages of 20 and 35 is | back 77 testicular cancer |
front 78 Breast cancer in women in the United States is the second-leading cause of death after which type of cancer? | back 78 lung |
front 79 The most effective technique for detecting breast tumors less than 1 cm in diameter is | back 79 mammography |
front 80 In the male embryo, dihydrotesterone stimulates the development of what structures? | back 80 B, C, D, E (urethra, prostate gland, scrotum, penis) |