Question 1

Which type of ovarian follicle contains a secondary oocyte?

Accepted Answer

A)  Secondary follicle
B)  Primary follicle
C)  Vesicular follicle
D)  Primordial follicle
E)  Polar follicleF) A) and B)
G) A) and C)

Question 2

Which layer of the uterine wall is sloughed off during menstruation?

Accepted Answer

A)  Perimetrium
B)  Basal layer of endometrium
C)  Myometrium
D)  Functional layer of endometrium
E)  EpimetriumF) A) and C)
G) B) and E)

Question 3

Which is not true about spermatogenesis?

Accepted Answer

A)  The process includes two meiotic divisions.
B)  The final stage of the process is called spermiogenesis.
C)  Mature spermatozoa are haploid.
D)  Spermatogenesis begins at birth and continues throughout a man's life.
E)  The process takes place in the walls of the seminiferous tubules.F) B) and C)
G) None of the above

Question 4

How many spermatozoa ultimately develop from each primary spermatocyte?

Accepted Answer

A)  1
B)  2
C)  3
D)  4
E)  5F) A) and E)
G) A) and D)

Question 5

The interstitial cells in the testes

Accepted Answer

A)  undergo mitosis to produce primary spermatocytes.
B)  support and protect the developing sperm cells.
C)  secrete testosterone.
D)  convert fructose to glucose to nourish the sperm.
E)  form the lining of the seminiferous tubules.F) B) and D)
G) B) and E)

Question 6

If a secondary oocyte is fertilized and successfully implants in the uterine lining,

Accepted Answer

A)  the corpus luteum is maintained until the placenta begins to secrete estrogen and progesterone.
B)  the uterine lining undergoes a proliferative phase.
C)  the corpus albicans secretes gonadotropin-inhibiting hormone to prevent further follicular development.
D)  the ovarian cycle begins again.
E)  All of the choices are correct.F) A) and D)
G) A) and C)

Question 7

When the testes are exposed to cool temperatures,

Accepted Answer

A)  testosterone production stops.
B)  there is an increase in sperm production.
C)  the scrotal septum opens,allowing the testes to share warmth.
D)  the dartos and cremaster muscles contract to bring the testes closer to the body.
E)  None of the choices is correct;the testes are not affected by temperature.F) B) and C)
G) A) and E)

Question 8

The portion of the uterine wall that includes the basal layer is the

Accepted Answer

A)  myometrium.
B)  perimetrium.
C)  endometrium.
D)  serosa.
E)  muscularis.F) A) and E)
G) C) and D)

Question 9

Ovulation occurs when an oocyte is released from a ruptured _____ follicle.

Accepted Answer

A)  secondary
B)  primary
C)  vesicular
D)  primordial
E)  oogonialF) B) and D)
G) D) and E)

Question 10

Atresia occurs prior to menarche and during the luteal phase of each ovarian cycle.

Accepted Answer

A) True 
 B)False

Question 11

Which gland secretes a fluid containing fructose?

Accepted Answer

A)  Seminal vesicle
B)  Bulbourethral gland
C)  Vestibular gland
D)  Prostate gland
E)  Urethral glandF) D) and E)
G) B) and C)

Question 12

An erection is the result of parasympathetic innervation,and ejaculation is the result of sympathetic innervation.

Accepted Answer

A) True 
 B)False

Question 13

The external os is the

Accepted Answer

A)  opening of the cervix into the vagina.
B)  inferior portion of the central cavity.
C)  bone that supports the uterus during pregnancy.
D)  uterine tube attachment site.
E)  primary suspensory ligament for the uterus.F) None of the above
G) D) and E)

Question 14

The secretory structures that produce milk in a lactating female are the

Accepted Answer

A)  lactiferous sinuses.
B)  lactiferous ducts.
C)  alveoli.
D)  areolar glands.
E)  Bartholin glands.F) A) and B)
G) B) and D)

Question 15

Which of the male accessory glands encircles the urethra?

Accepted Answer

A)  Seminal vesicle
B)  Bulbourethral gland
C)  Prostate gland
D)  Cowper's gland
E)  Urethral glandF) A) and B)
G) C) and D)

Question 16

Which is correct regarding chromosome numbers during oogenesis?

Accepted Answer

A)  Primary oocytes are haploid,secondary oocytes are diploid.
B)  Both primary oocytes and secondary oocytes are haploid.
C)  Both primary oocytes and secondary oocytes are diploid.
D)  Primary oocytes are diploid,secondary oocytes are haploid.
E)  Primary oocytes are haploid,secondary oocytes may be haploid or diploid depending on their meiotic stage.F) B) and D)
G) None of the above

Question 17

What is the correct order for the segments of the uterine tube,beginning at the ovary?

Accepted Answer

A)  Infundibulum - isthmus - ampulla - uterine part
B)  Uterine part - infundibulum - ampulla - isthmus
C)  Ampulla - infundibulum - uterine part - isthmus
D)  Infundibulum - ampulla - isthmus - uterine part
E)  Uterine part - isthmus - ampulla - infundibulumF) A) and B)
G) A) and C)

Question 18

In males,the labioscrotal swellings form the

Accepted Answer

A)  scrotum.
B)  scrotum and testes.
C)  scrotum and root of the penis.
D)  scrotum and dorsal side of the penis.
E)  scrotum and ventral side of the penis.F) C) and E)
G) All of the above

Question 19

The testes are the male gametes.

Accepted Answer

A) True 
 B)False

Question 20

Peak levels of FSH and LH in the blood occur

Accepted Answer

A)  early in the follicular phase.
B)  just prior to ovulation.
C)  immediately after ovulation.
D)  late in the luteal phase.
E)  early in the luteal phase.F) B) and E)
G) A) and D)

Exam 28: Reproductive System

Which of the male accessory glands encircles the urethra?

Correct AnswerverifiedShow Answer

Ovulation occurs when an oocyte is released from a ruptured _____ follicle.

Correct AnswerverifiedShow Answer

Which is not true about spermatogenesis?

Correct AnswerverifiedShow Answer

Atresia occurs prior to menarche and during the luteal phase of each ovarian cycle.

Correct AnswerverifiedShow Answer

The external os is the

Correct AnswerverifiedShow Answer

In males,the labioscrotal swellings form the

Correct AnswerverifiedShow Answer

Which is correct regarding chromosome numbers during oogenesis?

Correct AnswerverifiedShow Answer

Which layer of the uterine wall is sloughed off during menstruation?

Correct AnswerverifiedShow Answer

The interstitial cells in the testes

Correct AnswerverifiedShow Answer

Which gland secretes a fluid containing fructose?

Correct AnswerverifiedShow Answer

The secretory structures that produce milk in a lactating female are the

Correct AnswerverifiedShow Answer

Which type of ovarian follicle contains a secondary oocyte?

Correct AnswerverifiedShow Answer

Peak levels of FSH and LH in the blood occur

Correct AnswerverifiedShow Answer

What is the correct order for the segments of the uterine tube,beginning at the ovary?

Correct AnswerverifiedShow Answer

How many spermatozoa ultimately develop from each primary spermatocyte?

Correct AnswerverifiedShow Answer

An erection is the result of parasympathetic innervation,and ejaculation is the result of sympathetic innervation.

Correct AnswerverifiedShow Answer

If a secondary oocyte is fertilized and successfully implants in the uterine lining,

Correct AnswerverifiedShow Answer

The testes are the male gametes.

Correct AnswerverifiedShow Answer

When the testes are exposed to cool temperatures,

Correct AnswerverifiedShow Answer

The portion of the uterine wall that includes the basal layer is the

Correct AnswerverifiedShow Answer

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