Deck 16: Reproductive Systems

Question 1

Which anterior pituitary hormone triggers ovulation?

A)GnRH
B)estrogen
C)progesterone
D)FSH
E)LH

Answer 1

E

Question 2

The structure where fertilization takes place is the ____. ​

A)ovary
B)oviduct
C)oviduct
D)cervix
E)uterus

Answer 2

B

Question 3

The organ of sexual intercourse and birth is the ____.

A)ovary
B)oviduct
C)vagina
D)cervix
E)uterus

Answer 3

C

Question 4

Over a lifetime about how many primary oocytes move through the ovarian cycle?

A)300
B)1000
C)20,000
D)200,000
E)2,000,000

Question 5

During which phase does the corpus luteum form? ​

A)menstrual
B)progestinal
C)proliferative
D)ovulatory
E)pregnancy

Question 6

If pregnancy does not occur, ____.

A)LH levels rapidly rise
B)the corpus luteum degenerates
C)estrogen and progesterone levels rise
D)the endometrium thickens
E)the luteal phase begins

Question 7

Hot flashes, insomnia and mood swings are characteristic of ____.

A)memarche
B)menopause
C)gametogenesis
D)menstruation
E)ovulation

Question 8

Which ovarian hormone is at its highest concentration after ovulation? ​

A)GnRH
B)estrogen
C)progesterone
D)FSH
E)LH

Question 9

Then end of which phase coincides with ovulation?

A)menstrual
B)progestinal
C)proliferative
D)endometrial
E)pregnancy

Question 10

The opening of the uterus is ____. ​

A)ovary
B)oviduct
C)vagina
D)cervix
E)uterus

Question 11

Which of the following is directly responsible for the development of secondary sexual characteristics? ​

A)oocytes
B)LH
C)estrogen
D)FSH
E)progesterone

Question 12

The first day of the monthly menstrual cycle begins with ____.

A)memarche
B)memarche
C)gametogenesis
D)menstruation
E)ovulation

Question 13

Which of the following maintains the endometrium in preparation for pregnancy?

A)oocytes
B)LH
C)estrogen
D)FSH
E)progesterone

Question 14

The female external genitalia are collectively known as the ____.

A)ovary
B)oviduct
C)vagina
D)vulva
E)uterus

Question 15

A newborn girl's ovaries contain about how many primary oocytes?

A)300
B)1000
C)20,000
D)200,000
E)2,000,000

Question 16

Meiosis I in the oocyte is completed ____. ​

A)just prior to ovulation
B)just after ovulation
C)after fertilization
D)at cycle day 1
E)at cycle day 28

Question 17

During the early phase of the ovarian cycle, which ovarian hormone is at the highest levels growth?

A)GnRH
B)estrogen
C)progesterone
D)FSH
E)HcG

Question 18

Which of the following is NOT produced in the ovaries?

A)oocytes
B)gametes
C)estrogen
D)endometrium
E)progesterone

Question 19

Which ovarian hormone prepares the uterus for a potential pregnancy?

A)GnRH
B)estrogen
C)progesterone
D)FSH
E)LH

Question 20

During the early phase of the ovarian cycle, which anterior pituitary hormone stimulates follicular growth? ​

A)GnRH
B)estrogen
C)progesterone
D)FSH
E)HcG

Question 21

Which structure is the major transport system for sperm?

A)testes
B)epididymis
C)vas deferens
D)seminal vesicle
E)prostate gland

Question 22

Which structure carries sperm into the prostate gland?

A)urethra
B)vas deferens
C)ejaculatory duct
D)testes
E)scrotum

Question 23

During sperm formation the cell type that divides by mitosis is the ____.

A)primary spermatocyte
B)secondary spermatocyte
C)polar body
D)polar body
E)spermatids

Question 24

Meiosis II in the oocyte is completed ____.

A)just prior to ovulation
B)just after ovulation
C)after fertilization
D)at cycle day 1
E)at cycle day 28

Question 25

In response to falling levels of testosterone, which hypothalamic hormone rises? ​

A)prostaglandins
B)FSH
C)LH
D)GnRH
E)HcG

Question 26

The term coitus means ____.

A)sexual arousal
B)fertilization
C)ejaculation
D)orgasm
E)sexual intercourse

Question 27

At the time of ovulation, ____.

A)the cervical mucus thins
B)the ovary stops making progesterone
C)LH levels are minimal
D)LH levels are minimal
E)progesterone levels are at their peak

Question 28

Semen contains all of the following EXCEPT ____.

A)sperm
B)acidic secretions
C)prostaglandins
D)fructose
E)mucus-rich secretions

Question 29

The term that is the culmination of coitus is ____. ​

A)sexual arousal
B)fertilization
C)ejaculation
D)orgasm
E)sexual intercourse

Question 30

The portion of a mature sperm that contains enzymes needed for fertilization is the ____.

A)head
B)midpiece
C)body
D)tail
E)acrosome

Question 31

Which portion of the testes produces sperm?

A)Leydig cells
B)interstitial cells
C)epididymis
D)semininferous tubules
E)Sertoli cells

Question 32

The cells that produce testosterone are the ____.

A)Leydig cells
B)spermatogonia
C)epididymis
D)semininferous tubule cells
E)Sertoli cells

Question 33

The reproductive structure where mature sperm are stored is the ____.

A)testes
B)epididymis
C)vas deferens
D)seminal vesicle
E)prostate gland

Question 34

Which hormone acts on the Sertoli cells to help sperm mature?

A)testosterone
B)FSH
C)LH
D)GnRH
E)HcG

Question 35

During male ejaculation ____. ​

A)smooth muscle of the vas deferens contracts
B)prostate contractions are inhibited
C)sperm are forced into the epididymis
D)the seminal vesicles secrete fluids into the testes
E)the bladder sphincter is relaxed

Question 36

The structure that secretes prostaglandins into the ejaculate is the ____.

A)testes
B)epididymis
C)vas deferens
D)seminal vesicle
E)prostate gland

Question 37

The second round of meiosis produces ____. ​

A)primary spermatocyte
B)secondary spermatocyte
C)polar body
D)spermatogonium
E)spermatids

Question 38

During male sexual arousal ____. ​

A)penile blood vessels are constricted
B)blood flow out of the penis increases
C)testosterone levels fall
D)sensory nerve endings of the penis are inactivated
E)blood flow to the penis is increased

Question 39

Which hormone stimulates Leydig cells? ​

A)testosterone
B)FSH
C)LH
D)GnRH
E)HcG

Question 40

The testes are housed in which structure to maintain proper temperature for sperm production?

A)urethra
B)vas deferens
C)ejaculatory duct
D)epididymis
E)scrotum

Question 41

Which birth control method avoids intercourse during fertile days?

A)rhythm method
B)withdrawal
C)vasectomy
D)tubal ligation
E)abstinence

Question 42

spermatid Which structure contains 46 chromosomes?

A)egg
B)zygote
C)secondary oocyte
D)polar body
E)spermatid

Question 43

Which drug is used to stimulate ovulation?

A)hMG
B)hCG
C)progesterone
D)estrogen
E)FSH

Question 44

Which structure is the first to contain cells of a new individual?

A)egg
B)zygote
C)secondary oocyte
D)polar body
E)spermatid

Question 45

Which of the following is not necessarily the result of a female orgasm?

A)increased heart rate
B)rhythmic contractions of skeletal muscles of the pelvis
C)pregnancy
D)relaxation
E)generalized skeletal muscle contractions

Question 46

Fertilization begins when ____. ​

A)sperm enter the uterus
B)sperm enters the secondary oocyte
C)prior to sperm capacitation
D)before the sperm pass through the zona pellucida
E)the egg nucleus produces 46 chromosomes

Question 47

Which of the following is NOT a common female cause of infertility? ​

A)oviduct blockage
B)ovulation problems
C)uterine damage
D)cervical problems
E)undescended gonads

Question 48

Which STD is caused by a parasite?

A)HPV
B)trichomoniasis
C)gonorrhea
D)syphilis
E)chlamydia

Question 49

In which assisted reproductive method is the male sperm donor unknown? ​

A)ART
B)AID
C)IVD
D)hMG
E)IVF

Question 50

Which drug is used to stimulate FSH release?

A)hMG
B)hCG
C)progesterone
D)estrogen
E)clomiphene

Question 51

In which assisted reproductive method are sperm and egg collected and placed in an oviduct?

A)ART
B)intracytoplasmic sperm injection
C)zygote intrafallopian transfer
D)artificial insemination with embryo transfer
E)gamete intrafallopian transfer

Question 52

Which birth control method is implanted in the uterus to prevent implantation?

A)diaphragm
B)IUD
C)vasectomy
D)ligation
E)condom

Question 53

In which assisted reproductive method is a single sperm injected into an egg? ​

A)ART
B)intracytoplasmic sperm injection
C)zygote intrafallopian transfer
D)artificial insemination with embryo transfer
E)gamete intrafallopian transfer

Question 54

Which birth control method does NOT suppress ovulation?

A)emergency contraception pills
B)birth control pill
C)Progestin implants
D)tubal ligation
E)progesterone patches

Question 55

How many ejaculated sperm will reach the upper portions of the oviduct?

A)10-20
B)100-200
C)1,000-2,000
D)10,000-20,000
E)100,000-200,000

Question 56

Which birth control method prevents sperm from exiting the male's body?

A)rhythm method
B)withdrawal
C)vasectomy
D)tubal ligation
E)condom

Question 57

In which assisted reproductive method is a fertile female volunteer inseminated with sperm from a man whose partner is infertile and the embryo then transferred to the man's partner?

A)ART
B)intracytoplasmic sperm injection
C)zygote intrafallopian transfer
D)artificial insemination with embryo transfer
E)gamete intrafallopian transfer

Question 58

What is the embryo implant success rate for in vitro fertilization?

A)10%
B)20%
C)30%
D)50%
E)100%

Question 59

oviduct Sperm capacitation takes place in the ____.

A)testes
B)vas deferens
C)vagina
D)uterus
E)oviduct

Question 60

Which easily treatable STD goes untreated causing reproductive damage?

A)HPV
B)HIV
C)gonorrhea
D)syphilis
E)chlamydia

Question 61

Match the following reproductive structures to the statements below.

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produces estrogen ​

Question 66

Match the following reproductive structures to the statements below.

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organ of sexual arousal

Question 67

Describe how testicular function is controlled by the hypothalamus and anterior pituitary.

Question 68

Match the reproductive structure to the statements below.  

produces testosterone ​

Question 69

Match the following reproductive structures to the statements below.

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site of fertilization

Question 70

Match the reproductive structure to the statements below.  

major duct for sperm transport ​

Question 71

Match the following reproductive structures to the statements below.

​
part of the vulva ​

Question 72

Match the following reproductive structures to the statements below.

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lined with endometrium ​

Question 73

Match the reproductive structure to the statements below.  

prostate gland ​

Question 74

Match the reproductive structure to the statements below.  

organ through which the urethra passes

Question 75

Match the reproductive structure to the statements below.  

stores mature sperm

Question 76

Match the following reproductive structures to the statements below.

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visible external genitalia