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Which of the following statements about oogenesis is false?


A) The polar body is the egg cell which is then fertilized by the sperm cell.
B) Far fewer eggs are produced by the female than sperm produced by the male.
C) Meiosis I begins in the female fetus.
D) Meiosis II is not completed until after the egg cell makes contact with the sperm cell.
E) The lack of viable oogonia in the ovaries leads to menopause in the female.

F) C) and D)
G) A) and B)

Correct Answer

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The ________ ligaments extend from the base of the uterus and vagina to the lateral walls of the pelvis.


A) cardinal
B) uterosacral
C) round
D) broad
E) mesovarium

F) A) and E)
G) A) and D)

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A male bodybuilder starts taking injections of testosterone (an anabolic steroid) on a daily basis.After three weeks,which of the following would you expect to observe?


A) increased sex drive
B) decreased levels of GnRH
C) decreased levels of LH and FSH
D) increased muscle mass
E) All of the answers are correct.

F) C) and E)
G) A) and B)

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Which of the following muscles move the testes toward the body?


A) the cremaster
B) the tunica muscularis
C) the biceps brachii
D) the dartos
E) both the cremaster and the dartos muscles

F) B) and E)
G) B) and D)

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   Figure 28-2 The Female Reproductive System Use Figure 28-2 to answer the following questions: -Identify the structure labeled  8.  A) vagina B) clitoris C) greater vestibular gland D) labium minus E) labium majus Figure 28-2 The Female Reproductive System Use Figure 28-2 to answer the following questions: -Identify the structure labeled "8."


A) vagina
B) clitoris
C) greater vestibular gland
D) labium minus
E) labium majus

F) A) and B)
G) A) and C)

Correct Answer

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The term ________ means the failure of one or both testes to descend into the scrotum by the time of birth.


A) premature puberty
B) vasculitis
C) cryptorchidism
D) priapism
E) orchitis

F) B) and C)
G) C) and D)

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   Figure 28-2 The Female Reproductive System Use Figure 28-2 to answer the following questions: -Identify the structure labeled  6.  A) uterus B) vagina C) cervix D) clitoris E) greater vestibular gland Figure 28-2 The Female Reproductive System Use Figure 28-2 to answer the following questions: -Identify the structure labeled "6."


A) uterus
B) vagina
C) cervix
D) clitoris
E) greater vestibular gland

F) B) and E)
G) A) and C)

Correct Answer

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   Figure 28-1 The Male Reproductive System Use Figure 28-1 to answer the following questions: -Identify the structure labeled  9.  A) scrotum B) cremaster muscle C) ductus deferens D) testis E) prepuce Figure 28-1 The Male Reproductive System Use Figure 28-1 to answer the following questions: -Identify the structure labeled "9."


A) scrotum
B) cremaster muscle
C) ductus deferens
D) testis
E) prepuce

F) B) and E)
G) A) and D)

Correct Answer

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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

F) B) and D)
G) A) and B)

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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.

F) A) and B)
G) C) and E)

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   Figure 28-2 The Female Reproductive System Use Figure 28-2 to answer the following questions: -Identify the structure labeled  10.  A) fornix B) cervical canal C) ampulla D) areola E) cervix Figure 28-2 The Female Reproductive System Use Figure 28-2 to answer the following questions: -Identify the structure labeled "10."


A) fornix
B) cervical canal
C) ampulla
D) areola
E) cervix

F) A) and B)
G) A) and C)

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The attachment of the ovary to the uterus is with the


A) infundibulopelvic ligament.
B) tunica albuginea.
C) ovarian umbilical cord.
D) ovarian hilum.
E) ovarian ligament.

F) None of the above
G) B) and D)

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The ________ consists of the follicle cells that cling to the oocyte after ovulation.


A) stroma
B) corpus albicans
C) corpus spongiosum
D) zona pellucida
E) corona radiata

F) C) and D)
G) A) and C)

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The most important androgen is


A) dihydrotestosterone.
B) androstenedione.
C) dehydroepiandrosterone.
D) progesterone.
E) testosterone.

F) A) and E)
G) A) and D)

Correct Answer

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The nurse cells of the seminiferous tubules do all of the following except


A) maintain the blood-testis barrier.
B) support spermiogenesis.
C) secrete inhibin.
D) secrete testosterone.
E) secrete androgen-binding protein.

F) C) and D)
G) C) and E)

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The average length of the menstrual cycle is ________ days.


A) 16
B) 19
C) 21
D) 28
E) 35

F) A) and B)
G) A) and C)

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Arrange the four structures listed below into the order in which sperm pass from the testis to the urethral meatus. 1) ductus deferens 2) urethra 3) ejaculatory duct 4) epididymis


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

F) C) and E)
G) A) and E)

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A sample of a woman's 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

F) None of the above
G) A) and B)

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Sperm enter the cervical canal through the external


A) isthmus.
B) ampulla.
C) fimbra.
D) os.
E) commissure.

F) A) and B)
G) A) and C)

Correct Answer

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The male reproductive system is most closely associated with which of the following systems?


A) muscular
B) urinary
C) endocrine
D) digestive
E) integumentary

F) B) and C)
G) B) and E)

Correct Answer

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