Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

NUR 154 Final exam > Reproductive system Week 13 > Flashcards

Reproductive system Week 13 Flashcards

1
Q 
1) The reproductive system
A) produces gametes.
B) stores and transports gamates.
C) nourishes gametes.
D) all of the above     
E) A and B only
A
  1. D
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

2) The reproductive system includes
A) gonads and external genitalia.
B) ducts that receive and transport the gametes.
C) accessory glands and organs that secrete fluids.
D) all of the above
E) B and C only

A
  1. D
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q 
3) The organ that provides mechanical protection and nutritional support for the developing embryo is the
A) vagina.
B) uterine tube.
C) ovary.
D) uterus.     
E) cervix.
A
  1. D
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q 
4) Which is the function of the ovaries?
A) secretion of hormones
B) production of oocytes
C) formation of immature gametes
D) secretion of inhibin
E) all of the above
A
  1. E
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q 
5) The structure that transports the ovum to the uterus is the
A) uterosacral ligament.
B) vagina.
C) uterine tube.     
D) infundibulum.
E) myometrium.
A
  1. C
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q 
6) The inferior portion of the uterus that projects into the vagina is the
A) isthmus.
B) fornix.
C) fundus.
D) body.
E) cervix.
A
  1. E
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q 
7) The muscular layer of the uterus is the
A) endometrium.
B) perimetrium.
C) myometrium.     
D) uterometrium.
E) sarcometrium.
A
  1. C
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

8) each of the following statements concerning oogenesis is true, except that
A) at the time of birth the ovaries contain only primary oocytes.
B) ova develop from stem cells called oogonia.
C) an ovum will only complete meiosis if it is fertilized.
D) oogenesis occurs continuously from puberty until menopause.
E) the first meiotic division is completed just prior to ovulation.

A
  1. D
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q 
9) The surge in luteinizing hormone that occurs during the middle of the ovarian cycle triggers
A) follicle maturation.
B) menstruation.
C) ovulation.     
D) menopause.
E) atresia.
A
  1. C
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q 
10) A rise in the blood levels of follicle-stimulating hormone at the beginning of the ovarian cycle is responsible for
A) follicle maturation.     
B) menstruation.
C) ovulation.
D) menopause.
E) atresia.
A
  1. A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q 
11) The average length of the menstrual cycle is
A) 10 days.
B) 14 days.
C) 21 days.
D) 28 days.     
E) 35 days.
A
  1. D
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

12) During the proliferative phase of the menstrual cycle,
A) ovulation occurs.
B) a new functional layer is formed in the uterus.
C) secretory glands and blood vessels develop in the endometrium.
D) the old functional layer is sloughed off.
E) the corpus luteum is formed.

A
  1. B
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

13) During the secretory phase of the menstrual cycle
A) ovulation occurs.
B) a new uterine lining is formed.
C) glands enlarge and accelerate their rates of secretion.
D) the old functional layer is sloughed off.
E) the corpus luteum is formed.

A
  1. C
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

14) During the menses
A) ovulation occurs.
B) a new uterine lining is formed.
C) secretory glands and blood vessels develop in the endometrium.
D) the old functional layer is sloughed off.
E) the corpus luteum is formed.

A
  1. D
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

15) All of the following are true of the vagina, except that it
A) serves as a passageway for the elimination of menstrual fluids.
B) receives the penis during coitus.
C) holds spermatozoa prior to their passage to the uterus.
D) forms the lower portion of the birth canal.
E) loses a portion of its lining during menstrual flow.

A
  1. E
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

16) The vagina is
A) a central space surrounded by the labia minora.
B) the inner lining of the uterus.
C) the inferior portion of the uterus.
D) a muscular tube extending between the uterus and the external genitalia.
E) a tube that carries ova from the ovary to the uterus.

A
  1. D
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q 
17) The vulva includes all of the following, except the
A) mons pubis.
B) fornix.     
C) labia minora.
D) clitoris.
E) labia majora.
A
  1. B
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q 
18) In the mammary gland, milk production occurs in the
A) lobes.
B) lobules.     
C) lactiferous duct.
D) lactiferous sinus.
E) lactiferous adipose tissue.
A
  1. B
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q 
19) The central space bounded by the labia minora is the
A) fornix.
B) vestibule.     
C) hymen.
D) clitoris.
E) isthmus.
A
  1. B
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
20
Q 
20) Fleshy folds that encircle and partially conceal the labia minora and vestibular structures is(are) the
A) fornices.
B) ampullae.
C) labia majora.     
D) mons pubis.
E) hymen.
A
  1. C
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
21
Q

21) The clitoris is
A) a thin epithelial fold that partially or completely blocks the entrance to the vagina.
B) a fleshy fold that encircles the vestibule.
C) a mound of fat that is superior to the pubis.
D) a mass of erectile tissue located at the anterior margin of the labia minora.
E) a shallow recess that surrounds the cervical portion of the vagina.

A
  1. D
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
22
Q 
22) The generally dark, pigmented skin that surrounds the nipple is the
A) clitoris.
B) fornix.
C) zona pellucida.
D) hymen.
E) areola.
A
  1. E
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
23
Q 
23) The principal hormone secreted by the corpus luteum is
A) LH.
B) FSH.
C) progesterone.     
D) estradiol.
E) estrogen.
A
  1. C
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
24
Q 
24) Menstruation is triggered by a drop in the levels of
A) FSH.
B) LH.
C) relaxin.
D) estrogen and progesterone.     
E) human chorionic gonadotropin.
A
  1. D
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
25
Q 
25) The developing follicle cells secrete
A) estrogens.     
B) progesterone.
C) FSH.
D) LH.
E) GnRH.
A
  1. A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
26
Q

26) The hormone estradiol does all of the following, except that it
A) stimulates bone and muscle growth.
B) maintains female secondary sex characteristics.
C) stimulates the symptoms of menopause.
D) maintains functional accessory reproductive glands and organs.
E) initiates repair and growth of the endometrium.

A
  1. C
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
27
Q

27) All of the following occur at puberty in both sexes, except that
A) levels of FSH increase while levels of LH decrease.
B) gametogenesis begins.
C) secondary sex characteristics begin to appear.
D) a sex drive develops.
E) both A and B

A
  1. A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
28
Q 
28) At menopause all of the following occur, except that
A) menstrual cycles cease.
B) ovarian cycles cease.
C) the ovaries swell.     
D) depression may set in.
E) “hot flashes” may occur.
A
  1. C
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
29
Q 
29) The \_\_\_\_\_ is the inferior portion of the uterus that extends from the isthmus to the vagina.
A) body
B) cervix     
C) myometrium
D) fundus
E) internal os
A
  1. B
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
30
Q 
30) Which portion of the uterine tube is closest to the ovary?
A) ampulla
B) anterior segment
C) infundibulum     
D) posterior segment
E) isthmus
A
  1. C
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
31
Q 
31) The \_\_\_\_\_ is the rounded portion of the uterine body superior to the attachment of the uterine tubes.
A) body
B) cervix
C) myometrium
D) fundus     
E) internal os
A
  1. D
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
32
Q

32) Oogenesis
A) begins after puberty.
B) is completed only after the secondary oocyte has been fertilized.
C) produces four viable secondary oocytes from each oogonium.
D) is inhibited by FSH.
E) produces diploid gametes.

A
  1. B
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
33
Q 
33) Which portion of the uterine tube increases in size as the tubule approaches the uterus?
A) ampulla     
B) anterior segment
C) infundibulum
D) posterior segment
E) isthmus
A
  1. A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
34
Q 
34) Somatic cells contain \_\_\_\_\_ chromosomes.
A) 23 pairs of
B) 19
C) 46
D) 21
E) both A and C
A
  1. E
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
35
Q 
35) The segment of the uterine tube that connects to the uterine wall is the
A) ampulla.
B) anterior.
C) infundibulum.
D) posterior.
E) isthmus.
A
  1. E
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
36
Q 
36) The ovarian follicles are specialized structures found in the
A) cortex.     
B) ovarian follicles.
C) primordial follicle.
D) ovarian cycle.
E) follicle cells.
A
  1. A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
37
Q 
37) The ovary is about \_\_\_\_\_ cm long.
A) 1
B) 2
C) 3
D) 4
E) 5
A
  1. E
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
38
Q 
38) Perineal structures associated with the reproductive system are collectively known as
A) gonads.
B) sex gametes.
C) external genitalia.     
D) accessory glands.
E) labia.
A
  1. C
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
39
Q 
39) The completion of meiosis in males produces four spermatids, each containing
A) 23 chromosomes.     
B) 23 pairs of chromosomes.
C) the diploid number of chromosomes.
D) 46 pairs of chromosomes.
E) 46 chromosomes.
A
  1. A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
40
Q 
40) A sample of female blood is analyzed for reproductive hormone levels. The results indicate a high level of progesterone, relatively high levels of inhibin, and low levels of FSH and LH. The female is most likely experiencing \_\_\_\_\_ of the uterine cycle.
A) the proliferative phase
B) menses
C) the secretory phase     
D) menarche
E) menopause
A
  1. C
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
41
Q

41) If the cells in the neurohypophysis that produce oxytocin are blocked from secreting the hormone during lactation,
A) the mammary glands will not produce milk.
B) milk will not be ejected into the lactiferous sinuses.
C) the mammary glands will get smaller.
D) the mammary glands will produce only colostrum.
E) menstruation will occur.

A
  1. B
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
42
Q 
42) If the ovaries were removed from an otherwise healthy 20-year-old female, which of the following would you not expect to see?
A) decreased blood levels of GnRH
B) decreased blood levels of FSH
C) decreased blood levels of LH
D) increase in menstruation     
E) both B and C
A
  1. D
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
43
Q 
43) Sally is an avid jogger and she trains incessantly. She has slimmed down so that she is now underweight for her height and has very little fat tissue. You would expect Sally to
A) have heavy menstrual flows.
B) double ovulate.
C) be amenorrheic.     
D) have painful menstrual cramps.
E) show elevated levels of FSH.
A
  1. C
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
44
Q 
44) Straight tubules originate at the seminiferous tubules and form a maze of passageways called the
A) epididymis.
B) ductus deferens.
C) rete testis.     
D) efferent ducts.
E) ejaculatory ducts.
A
  1. C
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
45
Q

45) The spermatic cord is
A) a bundle of tissue that contains the ductus deferens and the blood vessels, nerves, and lymphatics that serve the testis.
B) a narrow opening that links the scrotal chamber with the peritoneal cavity.
C) the external marking of the boundary between the two chambers of the scrotum.
D) a layer of smooth muscle in the skin of the scrotal sac.
E) a dense layer of connective tissue that surrounds the testis.

A
  1. A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
46
Q 
46) Interstitial cells produce
A) sperm.
B) inhibin.
C) nutrients.
D) androgens.     
E) androgen-binding protein.
A
  1. D
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
47
Q 
47) The sustentacular cells of the seminiferous tubules do all of the following, except that they
A) maintain the blood–testis barrier.
B) support spermiogenesis.
C) secrete inhibin.
D) secrete testosterone.     
E) secrete androgen-binding protein.
A
  1. D
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
48
Q 
48) Sperm production occurs in the
A) ductus deferens.
B) seminiferous tubules.     
C) epididymis.
D) seminal vesicles.
E) rete testis.
A
  1. B
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
49
Q 
49) Sperm develop from stem cells called
A) spermatogonia.     
B) primary spermatocytes.
C) secondary spermatocytes.
D) spermatids.
E) spermatozoa.
A
  1. A
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
50
Q 
50) As developing sperm cells begin the process of meiosis, they become
A) spermatogonia.
B) spermatocytes.     
C) spermatids.
D) spermatozoons.
E) Sertoli cells.
A
  1. B
51
Q 
51) The cells that are formed at the end of meiosis are called
A) spermatogonia.
B) primary spermatocytes.
C) secondary spermatocytes.
D) spermatids.     
E) spermatozoa.
A
  1. D
52
Q 
52) The process of spermiogenesis produces
A) spermatogonia.
B) primary spermatocytes.
C) secondary spermatocytes.
D) spermatids.
E) spermatozoons.
A
  1. E
53
Q 
53) Sperm are moved along the ductus deferens by
A) hydrostatic force.
B) ciliary action.
C) peristaltic contractions.     
D) suction.
E) segmental movements.
A
  1. C
54
Q

54) The following is a list of structures of the male reproductive tract.
1. ductus deferens
2. urethra
3. ejaculatory duct
4. epididymis

The order in which sperm pass through these structures from the testes to the penis is
A) 1, 3, 4, 2.
B) 4, 3, 1, 2.
C) 4, 1, 2, 3.
D) 4, 1, 3, 2.     
E) 1, 4, 3, 2.
A
  1. D
55
Q 
55) The structure that monitors and adjusts the composition of tubular fluid, recycles damaged spermatozoa, and is the site of sperm maturation is the
A) ductus deferens.
B) rete testis.
C) seminal vesicle.
D) epididymis.     
E) prostate gland.
A
  1. D
56
Q 
56) The structure that carries sperm from the epididymis to the urethra is the
A) ductus deferens.     
B) epididymis.
C) seminal vesicle.
D) ejaculatory duct.
E) corpus cavernosum.
A
  1. A
57
Q 
57) The tubular structure that produces a secretion that contains fructose, prostaglandins, and fibrinogen is the
A) prostate gland.
B) bulbourethral gland.
C) seminal vesicle.     
D) corpus cavernosum.
E) preputial gland.
A
  1. C
58
Q 
58) The structure that surrounds the urethra and produces an alkaline secretion is the
A) seminal vesicle.
B) bulbourethral gland.
C) prostate gland.     
D) preputial gland.
E) Bartholin’s gland.
A
  1. C
59
Q 
59) The small paired structures at the base of the penis that produce a lubricating secretion are the
A) seminal vesicles.
B) prostate glands.
C) preputial glands.
D) Bartholin’s glands.
E) bulbourethral glands.
A
  1. E
60
Q 
60) Semen contains all of the following, except
A) spermatozoons.
B) seminal fluid.
C) prostaglandins.
D) spermatocytes.     
E) enzymes.
A
  1. D
61
Q 
61) The male organ of copulation is the
A) urethra.
B) ejaculatory duct.
C) penis.     
D) corpus cavernosum.
E) corpus spongiosum.
A
  1. C
62
Q 
62) The fold of skin that covers the glans penis is the
A) ejaculatory duct.
B) prepuce.     
C) corpus cavernosum.
D) corpus spongiosum.
E) penile urethra.
A
  1. B
63
Q 
63) The portion of the penis that surrounds the external urethral meatus is the
A) prepuce.
B) glans.     
C) corpus spongiosum.
D) corpus cavernosum.
E) corona glandis.
A
  1. B
64
Q 
64) The erectile tissue that surrounds the urethra is the
A) membranous urethra.
B) penile urethra.
C) glans penis.
D) corpus spongiosum.     
E) corpus cavernosum.
A

64 D.

65
Q 
65) The erectile tissue that is located on the anterior surface of the flaccid penis is the
A) membranous urethra.
B) penile urethra.
C) corpus spongiosum.
D) corpora cavernosa.     
E) prepuce.
A

65 D

66
Q 
66) The scrotum is
A) the male organ of copulation.
B) the site of sperm production.
C) erectile tissue of the penis.
D) a fleshy pouch suspended below the perineum and anterior to the anus.     
E) superior to the glans penis.
A
  1. D
67
Q

67) The role of the pituitary hormone follicle-stimulating hormone in males is to
A) stimulate the interstitial cells to produce testosterone.
B) stimulate the sustentacular cells to produce inhibin.
C) initiate sperm production in the testes.
D) develop and maintain secondary sex characteristics.
E) influence sexual behaviors and sex drive.

A
  1. C
68
Q 
68) The pituitary hormone that stimulates the interstitial cells to secrete testosterone is
A) FSH.
B) LH.     
C) ACTH.
D) ADH.
E) GH.
A
  1. B
69
Q

69) Emission
A) occurs under parasympathetic stimulation.
B) begins with peristaltic contractions of the ampulla.
C) is responsible for propelling spermatozoa into the female reproductive tract.
D) involves contractions of the ischiocavernosus muscle.
E) both C and D

A
  1. B
70
Q 
70) Contractions of the ischiocavernosus and bulbocavernosus muscles result in
A) erection.
B) emission.
C) ejaculation.     
D) detumescence.
E) orgasm.
A
  1. C
71
Q

71) For erection and ejaculation to occur
A) there must be sufficient blood hydrostatic pressure.
B) the parasympathetic and sympathetic branches of the nervous system must be properly functioning.
C) the urinary sphincters must be open.
D) all of the above
E) A and B only

A
  1. E
72
Q 
72) The developing male reproductive system is most closely associated with which of the following systems?
A) muscular
B) urinary     
C) endocrine
D) digestive
E) integumentary
A
  1. B
73
Q 
73) Which of the following can be found inside the spermatic cord?
A) spermatic vessels
B) nerves
C) lymphatic vessels
D) ductus deferens
E) all of the above
A
  1. E
74
Q 
74) Which muscle draws the scrotal sac close to the body to control scrotal temperature?
A) dartos
B) inguinal
C) cremaster     
D) ductus
E) parietal
A
  1. C
75
Q 
75) During which stage of spermatogenesis do the cells begin meiosis?
A) spermatogonia
B) primary     
C) first
D) secondary
E) third
A
  1. B
76
Q 
76) During which stage of spermatogenesis are daughter cells produced?
A) spermatogonia     
B) primary
C) first
D) secondary
E) third
A
  1. A
77
Q

77) Which of the following occurs in mitosis?
A) Physically mature spermatozoa appear.
B) Fusion of nuclei occurs.
C) One daughter cell from each division is pushed toward the seminiferous tubule.
D) Gamete production results.
E) Major changes in spermatids occur.

A
  1. C
78
Q 
78) Sustentacular cells contain or function in all of the following, except
A) secretions of MIF.
B) progesterone-binding protein.     
C) spermiogenesis.
D) supporting meiosis.
E) serving as a blood–testis barrier.
A
  1. B
79
Q 
79) The ductus deferens is approximately \_\_\_\_\_ cm long.
A) 17
B) 50
C) 43     
D) 5
E) 10
A
  1. C
80
Q 
80) Seminal fluids contain all of the following, except
A) prostaglandins.
B) protein.     
C) fructose.
D) sperm.
E) fibrinogen.
A
  1. B
81
Q 
81) A typical ejaculation releases approximately \_\_\_\_\_ sperm.
A) 1 million
B) 300 million     
C) 100,000
D) 500 billion
E) 1 billion
A
  1. B
82
Q 
82) Testosterone and other androgens are secreted by the
A) hypothalamus.
B) anterior lobe of the pituitary gland.
C) sustentacular cells.
D) interstitial cells.     
E) hypophysis.
A
  1. D
83
Q

83) Where in the male reproductive system would you expect to find mature spermatozoa?
A) in the seminiferous tubules
B) in the epididymis
C) traveling the ductus deferens and ejaculatory duct
D) in the seminal vesicles
E) in the uterine tubes

A
  1. C
84
Q

84) Contraction of the cremaster muscle
A) causes wrinkling of the scrotal sac.
B) produces an erection.
C) propels sperm through the urethra.
D) moves sperm through the ductus deferens.
E) moves the testis closer to the body cavity

A
  1. E
85
Q

85) Contraction of the dartos muscle
A) causes wrinkling of the scrotal sac.
B) produces an erection.
C) propels sperm through the urethra.
D) moves sperm through the ductus deferens.
E) moves the testis closer to the body cavity.

A
  1. A
86
Q

86) Major functions of the accessory glands of the male reproductive system include all of the following, except
A) production of spermatozoa.
B) providing nutrients spermatozoa need for motility.
C) propelling spermatozoa and fluids along the reproductive tract.
D) producing buffers.
E) activating the spermatozoa.

A
  1. A
87
Q

87) A boy who has not passed through puberty sustains an injury to his anterior pituitary such that FSH is no longer released, but ICSH (LH) is normal. After the individual grows to maturity, one would expect that he would
A) not develop secondary sex characteristics.
B) be sterile.
C) be impotent.
D) have impaired function of the interstitial cells.
E) produce large amounts of inhibin.

A
  1. B
88
Q

88) Long-term compression of the spermatic artery and vein could result in all of the following, except
A) decreased blood flow to the testes.
B) increased levels of secondary sexual characteristics.
C) sterility.
D) impotence.
E) decreased blood levels of testosterone.

A
  1. B
89
Q 
89) A male bodybuilder starts taking injections of testosterone (an anabolic steroid) on a daily basis. After 3 weeks, which of the following would you expect to observe?
A) increased sex drive     
B) increased levels of GnRH
C) increased levels of ICSH and FSH
D) all of the above
E) B and C only
A
  1. A
90
Q

90) Sperm production
A) takes over two months to complete.
B) yields about 300 million sperm per day.
C) occurs in response to FSH.
D) yields cells that a head capped by an acrosome, a middle piece full of mitochondria, and a tail.
E) All of these are correct.
Short Answer Questions

A
  1. E
91
Q

91) The male gonad is called a _____.

A
  1. testis
92
Q

92) The _____ is a narrow opening that links the scrotal chamber with the peritoneal cavity.

A
  1. inguinal canal
93
Q

93) The _____ is a layer of smooth muscle in the skin of the scrotal sac.

A
  1. dartos muscle
94
Q

94) Sperm cells are produced by the process of _____.

A
  1. spermatogenesis
95
Q

95) The _____ is the part of the sperm that contains the chromosomes.

A
  1. head
96
Q

96) The tail of the sperm is actually a(n) _____.

A
  1. flagellum
97
Q

97) A normal sperm count ranges from approximately _____ spermatozoa per milliliter.

A
  1. 35 to 100 million
98
Q

98) The _____ is the part of the sperm that contains the enzymes necessary for fertilization.

A
  1. acrosomal cap
99
Q

99) The junction of the ampulla of the ductus deferens and the base of the seminal vesicle is called the _____.

A
  1. ejaculatory duct
100
Q

100) The portion of the urethra that passes through the center of the prostate gland is called the _____.

A
  1. prostatic urethra
101
Q

101) The portion of the urethra that penetrates the urogenital diaphragm is the _____.

A
  1. membranous urethra
102
Q

102) The portion of the male urethra that extends from the distal border of the urogenital diaphragm to the external urethral meatus is the _____.

A
  1. penile urethra
103
Q

103) The procedure in which the prepuce is removed from the penis is called a(n) _____.

A
  1. circumcision
104
Q

104) The funnel-shaped end of the uterine tube is called the _____.

A
  1. infundibulum
105
Q

105) The _____ are fingerlike projections at the end of the uterine tube.

A
  1. fimbriae
106
Q

106) The expanded, initial segment of the uterine tube is called the _____.

A
  1. ampulla
107
Q

107) The expanded portion of the uterus inferior to the uterine tube is called the _____.

A
  1. body
108
Q

108) The inferior constricted portion of the uterus is called the _____.

A
  1. isthmus
109
Q

109) The point where the uterine cavity opens into the vagina is called the _____.

A
  1. external orifice
110
Q

110) The space within the uterus is called the _____.

A
  1. uterine cavity
111
Q

111) The _____ is the inner lining of the uterus.

A
  1. endometrium
112
Q

112) The internal orifice connects the uterine cavity to the _____.

A
  1. cervical canal
113
Q

113) The shallow recess that surrounds the cervical protrusion into the vagina is called the _____.

A
  1. fornix
114
Q

114) _____ are specialized structures within an ovary that contain an oocyte.

A
  1. Ovarian follicles
115
Q

115) Follicles that undergo the process of _____ degenerate.

A
  1. atresia
116
Q

116) _____ is the process of sloughing off the old functional layer of the endometrium.

A
  1. Menstruation
117
Q

117) The _____ is the layer that undergoes the cyclic changes of the menstrual cycle.

A
  1. functional zone
118
Q

118) Painful menstruation is called _____.

A
  1. dysmenorrhea
119
Q

119) _____ are vaginal mucus glands that resemble the bulbourethral glands of the male.

A
  1. Greater vestibular glands
120
Q

120) _____ are the organs of milk production.

A
  1. Mammary glands
121
Q

121) The _____ is a small, conical structure where ducts of the mammary glands open onto the body surface.

A
  1. nipple
122
Q

122) The onset of menstruation at puberty is called the _____.

A
  1. menarche
123
Q

123) The cessation of menstruation that occurs during midlife is called _____.

A
  1. menopause
124
Q

124) The _____ is an organ that provides mechanical protection, nutritional support, and waste removal for the developing embryo.

A
  1. uterus

NUR 154 Final exam (6 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions