front 1 Stem cell. | back 1 A |
front 2 First cells with n number of chromosomes | back 2 D |
front 3 Type B spermatogonia | back 3 B |
front 4 Early spermatids | back 4 E |
front 5 Primary spermatocyte | back 5 C |
front 6 Acrosome | back 6 B |
front 7 Location of mitochondria | back 7 A |
front 8 Midpiece | back 8 A |
front 9 Location of nucleus | back 9 C |
front 10 Area of compacted DNA. | back 10 C |
front 11 Flagellum. | back 11 D |
front 12 The stage called ovulation. | back 12 E |
front 13 Vesicular (Graafian) follicle | back 13 C |
front 14 Primary follicles | back 14 B |
front 15 Primordial follicle. | back 15 A |
front 16 Corpus luteum | back 16 D |
front 17 Mature follicle. | back 17 C |
front 18 Where the fetus develops and grows
| back 18 A) Uterus |
front 19 The release of oocyte from ovary
| back 19 D) Ovulation |
front 20 External sac enclosing the testes
| back 20 B) Scrotum |
front 21 Erectile tissue in the male.
| back 21 C) Corpora cavernosa |
front 22 Female homologue of the scrotum.
| back 22 E) Labia majora |
front 23 Human papillomavirus
| back 23 B) Genital warts |
front 24 Treponema pallidum
| back 24 C) Syphilis |
front 25 Urethritis in males
| back 25 E) Gonorrhea |
front 26 Human herpes virus type 2
| back 26 D) Genital herpes |
front 27 Organism responsible for up to half of the diagnosed cases of pelvic inflammatory disease
| back 27 A) Chlamydia |
front 28 True/False Questions
| back 28 True |
front 29 True/False Questions
| back 29 False |
front 30 True/False Questions
| back 30 False |
front 31 True/False Questions
| back 31 True |
front 32 True/False Questions
| back 32 False |
front 33 True/False Questions
| back 33 False |
front 34 True/False Questions
| back 34 True |
front 35 True/False Questions
| back 35 False |
front 36 True/False Questions
| back 36 True |
front 37 True/False Questions
| back 37 False |
front 38 True/False Questions
| back 38 True |
front 39 True/False Questions
| back 39 True |
front 40 True/False Questions
| back 40 False |
front 41 True/False Questions
| back 41 False |
front 42 True/False Questions
| back 42 True |
front 43 True/False Questions
| back 43 True |
front 44 True/False Questions
| back 44 False |
front 45 True/False Questions
| back 45 False |
front 46 True/False Questions
| back 46 False |
front 47 True/False Questions
| back 47 True |
front 48 True/False Questions
| back 48 False |
front 49 True/False Questions
| back 49 False |
front 50 True/False Questions
| back 50 False |
front 51 True/False Questions
| back 51 True |
front 52 True/False Questions
| back 52 True |
front 53 True/False Questions
| back 53 True |
front 54 True/False Questions
| back 54 True |
front 55 True/False Questions
| back 55 False |
front 56 The dartos and cremaster muscles are important to the integrity of the male reproductive system. Which of the following is true about the role they play?
| back 56 B) They regulate the temperature of the testes. |
front 57 The ability of sperm cells to move along the ductus deferens is due to ________.
| back 57 B) peristaltic contractions |
front 58 The ability of a male to ejaculate is due to the action of ________.
| back 58 D) the bulbospongiosus muscles |
front 59 The most important risk for testicular cancer in young males is ________.
| back 59 C) nondescent of the testes |
front 60 5) Which of the following glands are responsible for 60% of the synthesis of semen?
| back 60 A) the seminal vesicles |
front 61 Which of the following hormones controls the release of anterior pituitary gonadotropins?
| back 61 C) GnRH |
front 62 Development of male reproductive structures depends on which of the following events?
| back 62 C) secretion of male hormones prenatally and lasting into the first few months after birth |
front 63 The primary function of the uterus is to ________.
| back 63 D) receive, retain, and nourish a fertilized ovum |
front 64 Why is the blood-testis barrier important?
| back 64 A) because spermatozoa and developing cells produce surface antigens that are recognized as foreign by the immune system |
front 65 The structures that receive the ovulated oocyte, providing a site for fertilization, are called the ________.
| back 65 B) fallopian tubes |
front 66 If gametes were diploid like somatic cells, how many chromosomes would the zygote contain?
| back 66 A) twice the diploid number, and with every succeeding generation, the chromosome number would continue to double and normal development could not occur |
front 67 Human egg and sperm are similar in that ________.
| back 67 C) they have the same number of chromosomes |
front 68 The constancy of the chromosome number from one cell generation to the next is maintained through ________.
| back 68 B) meiosis |
front 69 Fertilization generally occurs in the ________.
| back 69 D) fallopian tubes |
front 70 Spermiogenesis involves the ________.
| back 70 C) formation of a functional sperm by the stripping away of superfluous cytoplasm |
front 71 All of the following can be considered male secondary sex characteristics except the ________.
| back 71 C) development of testes as opposed to ovaries |
front 72 In humans, separation of the cells at the two-cell state following fertilization may lead to the production of twins, which in this case would be ________.
| back 72 B) identical |
front 73 Characteristics of the mature sperm include the ________.
| back 73 B) presence of Y chromosomes in approximately half the sperm |
front 74 How do the testes respond to exposure to excessive body warmth?
| back 74 B) They move away from the pelvic cavity. |
front 75 Effects of estrogen include ________.
| back 75 C) growth of the breasts at puberty |
front 76 Secretion of progesterone stimulates ________.
| back 76 B) preparation of the mammary glands for lactation |
front 77 Which of the following statements about sperm is not true?
| back 77 D) The sperm midpiece consists of mitochondria spiraled tightly around the contractile filaments of the tail. |
front 78 The cells that produce testosterone in the testis are called ________.
| back 78 D |
front 79 The testicular cells that construct the blood-testis barrier are the ________.
| back 79 C) sustentacular cells |
front 80 Which of the following occurs as a result of undescended testes?
| back 80 C) Inadequate or nonviable sperm will be produced. |
front 81 Erection of the penis results from ________.
| back 81 D) a parasympathetic reflex |
front 82 Which is not a part of the proliferative phase of the female menstrual cycle?
| back 82 C) corpus luteum |
front 83 Which of the choices below is not a function of the vagina?
| back 83 A) serves as a passageway for the primary oocyte |
front 84 Select the correct statement about male sexual response.
| back 84 B) Erection is the result of vascular spaces in the erectile tissues filling with blood. |
front 85 Which of the choices below is not a function of testosterone?
| back 85 D) stimulates mammary gland development |
front 86 Which male hormone inhibits the secretion of FSH?
| back 86 B) inhibin |
front 87 During the secretory phase of the menstrual cycle ________.
| back 87 B) progesterone levels are at their highest |
front 88 Select the correct statement about the uterine cycle.
| back 88 D) If fertilization occurs, the corpus luteum is maintained by a hormone secreted by the developing embryo. |
front 89 Which of the choices below is not a part of the brain-testicular axis?
| back 89 D) testes |
front 90 Which of the following statements is true concerning the mammary glands of both males and females?
| back 90 D) The mammary glands are modified sweat glands that are actually part of the integumentary system. |
front 91 Normally menstruation occurs when ________.
| back 91 B) blood levels of estrogen and progesterone decrease |
front 92 The basic difference between spermatogenesis and oogenesis is that ________.
| back 92 C) in oogenesis, one mature ovum is produced, and in spermatogenesis four mature sperm are produced from the parent cell |
front 93 Occasionally three polar bodies are found clinging to the mature ovum. One came from an unequal division of the ovum, but from where did the other two arise?
| back 93 C) The first polar body has also divided to produce two polar bodies. |
front 94 Which of the following will occur after ovulation?
| back 94 B) The endometrium enters its secretory phase. |
front 95 Why doesn’t semen enter the urinary bladder during ejaculation?
| back 95 C) The smooth muscle sphincter at the base of the urinary bladder closes. |
front 96 Spermatogenesis ________.
| back 96 B) involves a kind of cell division limited to the gametes |
front 97 Which hormone is absolutely necessary for ovulation to occur?
| back 97 A) LH |
front 98 The brain-testicular axis ________.
| back 98 B) involves FSH and LH release |
front 99 Select the correct statement about testosterone control.
| back 99 A) GnRH from the hypothalamus causes FSH and LH release from the anterior pituitary. |
front 100 Which of the following is a correct statement about uterine tubes?
| back 100 B) The infundibulum is the funnel-shaped region near the ovary. |
front 101 Select the correct statement about the hormonal events of the ovarian cycle.
| back 101 B) High estrogen levels result in a surge of LH release. |
front 102 Which of these statements about sexually transmitted infections is false?
| back 102 C) Syphilis is caused by a virus that may lead to death if untreated. |
front 103 Which of the following statements about spermatogenesis is not true?
| back 103 D) Each spermatid forms two sperm |
front 104 A boy who has not passed through puberty sustains an injury to his anterior pituitary such that FSH is no longer released, but LH is normal. After he grows to maturity, one would expect that he would ________.
| back 104 A) be sterile |
front 105 Which of the following statements about the female reproductive process is not true?
| back 105 C) Rebuilding the endometrium is under the control of prolactin. |
front 106 A low secretion of luteinizing hormone (LH) in the normal male adult would cause ________.
| back 106 A) decreased testosterone secretion |
front 107 All of the following statements referring to the uterine cycle are true except ________.
| back 107 A) FSH and LH directly promote development of the uterine endometrium |
front 108 Which of the following phases or processes in the monthly reproductive cycle of the female occur simultaneously?
| back 108 D) regression of the corpus luteum and a decrease in ovarian progesterone secretion |
front 109 The duct system of the male reproductive system includes the ________.
| back 109 D) corpus spongiosum |
front 110 An ovulating oocyte is actually activated by hormones about ________ days before ovulation.
| back 110 D) 110 |
front 111 Prostate cancer is _______.
| back 111 B) sometimes a slow-growing cancer that may never represent a threat to the patient |
front 112 The ________ plexus of testicular veins assists in cooling the testis. | back 112 Pampiniform |
front 113 Surgical cutting of the ductus deferens as a form of birth control is called a(n) ________. | back 113 Vasectomy |
front 114 The erectile tissue around the urethra is the corpus ________. | back 114 Spongiosum |
front 115 The midpiece of the sperm tail contains mostly ________. | back 115 Mitochondria |
front 116 The ________ cells of the testis nourish the newly formed sperm cells. | back 116 Sustentacular |
front 117 The suspensory ligament and mesovarium are part of the ________ ligament. | back 117 Broad |
front 118 A follicle with only a small antrum in it would be classified as a(n) ________ follicle. | back 118 Secondary |
front 119 The small opening of the uterus that sperm would first enter is called the ________. | back 119 External os |
front 120 The portion of the uterine endometrium that is not sloughed off every month is called the ________. | back 120 Stratum Basalis |
front 121 ________ is caused by Treponema pallidum | back 121 Syphilis |