Deck 26: The Reproductive Systems

Question 1

This hormone stimulates Leydig cells to secrete testosterone.

A)GnRH
B)LH
C)Inhibin
D)DHT
E)None of these choices

Answer 1

B

Question 2

These are located inferior to the prostate on either side of the membranous urethra within the deep muscles of the perineum.

A)Cowper's glands
B)Seminal vesicles
C)Ejaculatory ducts
D)Urethral ducts
E)Prostate

Answer 2

A

Question 3

These cells may eventually become spermatozoa

A)Sertoli cells
B)Sustentacular cells
C)Spermatogonia
D)Chief cells
E)Speciation cells

Answer 3

C

Question 4

What is produced by the ovaries?

A)Primary oocytes,insulin and estrogen
B)Secondary oocytes,progesterone and cortisol
C)Tertiary oocytes,insulin and estrogen
D)Secondary oocytes,estrogen and progesterone
E)Primary oocytes,estrogen and testosterone

Question 5

This is formed by the union of the duct from the seminal vesicle and the ampulla of the vas deferens.

A)Urethra
B)Spermatic cord
C)Inguinal canal
D)Ejaculatory duct
E)Prostate

Question 6

This structure helps regulate the temperature of the testes

A)Dartos muscle
B)Tunica vaginalis
C)Tunica albuginea
D)Seminiferous tubules
E)Both Dartos muscle and Seminiferous tubules

Question 7

This attaches the ovaries and the uterus to the pelvic wall.

A)Broad ligament
B)Mesovarium
C)Ovarian ligament
D)Suspensory ligament
E)Hilum

Question 8

This lies posterior to the bladder and anterior to the rectum and secretes an alkaline,fructose filled fluid.

A)Prostate
B)Cowper's glands
C)Seminal vesicles
D)Spongy urethra
E)Prostatic urethra

Question 9

These cells secrete testosterone.

A)Sertoli cells
B)Spermatogenic cells
C)Leydig cells
D)Oogonia
E)Chief cells

Question 10

Anterior to the vagina and urethral openings is the

A)Labia majora
B)Labia minor
C)Mons pubis
D)Cervical sphincter
E)Labial frenulum

Question 11

This is the portion of the uterus that opens into the vagina.

A)Urethra
B)Cervix
C)Uterine tubes
D)Inguinal canal
E)Ovaries

Question 12

This is the site of fertilization.

A)Ureters
B)Urethra
C)Uterine tubes
D)Ovaries
E)Vagina

Question 13

The straight tubules in the testis lead into the

A)Efferent ducts
B)Afferent ducts
C)Rete testis
D)Ductus epididymis
E)Epididymis

Question 14

The function of the epididymis is

A)Sperm maturation
B)Produce sperm
C)Spermatid storage
D)Provide nutrition to sperm
E)Absorption of calcium

Question 15

This hormone promotes the final step of spermatogenesis.

A)Relaxin
B)Testosterone
C)Inhibin
D)Estrogen
E)Aldosterone

Question 16

This ligament arises from the pubic symphysis in males.

A)Fundiform ligament
B)Broad ligament
C)Suspensory ligament
D)Ejaculatory ligament
E)Perineum ligament

Question 17

This is composed of three cylindrical masses of erectile tissue each surrounded by a fibrous tissue.

A)Testes
B)Prostate
C)Bladder
D)Penis
E)Urethra

Question 18

How many seminiferous tubules are found in each lobule?

A)1-3
B)50-100
C)200-300
D)500 or more
E)Millions

Question 19

This structure is the site of sperm production.

A)Vas deferens
B)Seminiferous tubules
C)Albuginea
D)Epididymis
E)Raphe

Question 20

Skene's glands secrete

A)Estrogen
B)Progesterone
C)Testosterone
D)Androgens
E)Mucus

Question 21

What does line "G" point to?

A)Dartos muscle
B)Cremaster muscle
C)Fascia
D)Tunica albuginea
E)Tunica vaginalis

Question 22

This consists of primary oocyte that is surrounded by several layers of cuboidal cells called granulosa.

A)A
B)B
C)C
D)F
E)H

Question 23

What does line "A" point to?

A)Lymphatic vessels
B)Pampiniform plexus
C)Internal spermatic fascia
D)Spermatic cord
E)Fundiform ligament

Question 24

Which structure has a portion removed in a vasectomy?

A)A
B)D
C)E
D)G
E)I

Question 25

Where are the straight tubules?

A)A
B)B
C)C
D)D
E)E

Question 26

This will produce progesterone,estrogens,relaxin and inhibin.

A)D
B)E
C)G
D)I
E)None of these choices

Question 27

This is secreted by the corpus luteum after ovulation.

A)Progesterone
B)Relaxin
C)LH
D)FSH
E)HGH

Question 28

What is line "C" pointing to?

A)Bladder
B)Fimbriae
C)Ovary
D)Uterus
E)Perineum

Question 29

Which structure is part of the connection of the uterus to the pelvic cavity?

A)B
B)C
C)E
D)G
E)H

Question 30

This hormone triggers ovulation.

A)GnRH
B)LH
C)FSH
D)Estrogen
E)Progesterone

Question 31

This is the uterine phase when the thickness of the endometrium doubles.

A)Menstrual phase
B)Preovulatory phase
C)Proliferative phase
D)Follicular phase
E)Postovulatory phase

Question 32

This is the ovarian phase between the end of menstruation and beginning of ovulation.

A)Menstrual phase
B)Preovulatory phase
C)Proliferative phase
D)Follicular phase
E)Postovulatory phase

Question 33

What is line "D" pointing to?

A)Follicular fluid
B)Germinal epithelium
C)Ovarian cortex
D)Ovarian medulla
E)None of these choices

Question 34

Where is the corpus albicans?

A)F
B)G
C)H
D)I
E)None of these choices

Question 35

This is the site for implantation of a fertilized ovum.

A)A
B)B
C)C
D)D
E)F

Question 36

The septum of the tissue is made up of a subcutaneous layer and which muscle tissue?

A)A
B)B
C)F
D)G
E)I

Question 37

Where is the mature (graafian)follicle?

A)A
B)B
C)C
D)F
E)H

Question 38

This opens from the uterus to the vagina.

A)E
B)F
C)G
D)H
E)None of these choices

Question 39

What is line "C" pointing to?

A)Efferent duct
B)Body of epididymis
C)Straight tubule
D)Seminiferous tubule
E)Lobule

Question 40

What is line "F" pointing to?

A)Ductus epididymis
B)Rete testis
C)Efferent duct
D)Afferent duct
E)Seminiferous tubules

Question 41

Which structure in the figure is the head of epididymis?

A)F
B)D
C)A
D)G
E)H

Question 42

Describe the positive feedback loop involved in ovulation.

Question 43

Which structure in the figure is the corpus spongiosum penis?

A)F
B)D
C)C
D)E
E)G

Question 44

Where in the figure will you find mature sperm?

A)H
B)G
C)A
D)B
E)D

Question 45

Which structure in the figure is a serous membrane derived from the peritoneum and forms during descent of the testes?

A)B
B)C
C)F
D)A
E)D

Question 46

Where in the figure is the tail of epididymis?

A)G
B)H
C)F
D)A
E)D

Question 47

Which structure in the figure is made of dense irregular connective tissue that forms septa dividing the testes into lobules?

A)B
B)C
C)F
D)A
E)D

Question 48

Describe the functions of testosterone.

Question 49

Which cell in the figure contains a diploid nucleus?

A)A
B)C
C)D
D)E
E)F

Question 50

Which cell in the figure is actively secreting testosterone?

A)H
B)F
C)C
D)A
E)D

Question 51

Describe the roles of estrogens and progesterone.

Question 52

Which structure in the figure secretes an alkaline fluid that protects sperm by neutralizing acids in the urethra?

A)C
B)H
C)B
D)G
E)F

Question 53

Which structure in the figure is filled with follicular fluid?

A)H
B)G
C)E
D)D
E)B

Question 54

Which structure in the figure secretes seminal plasmin,proteolytic enzymes like pepsinogen and lysozyme,and citric acid?

A)C
B)K
C)B
D)G
E)L

Question 55

Trace the path of a sperm cell from the site of its maturation to the site where it leaves the male body.Include descriptions of fluids added along that path.

Question 56

Which list below lists cells in the figure that all contain haploid nuclei?

A)B and C and D
B)A and D and E
C)C and E and F
D)A and E and F
E)B and D and E

Question 57

Which structures in the figure together secrete liquid components of semen?

A)B and C and G
B)B and C and F
C)B and D and I
D)B and C and L
E)B and H and L

Question 58

At which location in the figure do sperm and seminal vesicle secretions first join together in their path to the exterior?

A)C
B)I
C)E
D)K
E)L

Question 59

Mature sperm arrive at the efferent ducts in the epididymis immediately from which structure in the figure?

A)G
B)H
C)F
D)A
E)D

Question 60

The cell labeled H in the figure secretes which of the following hormones?

A)renin
B)progesterone
C)aldosterone
D)estrogen
E)testosterone

Question 61

Which structure in the figure is the zona pellucida?

A)A
B)B
C)D
D)G
E)H

Question 62

This hormone inhibits the release of FSH from the pituitary gland.

A)Inhibin
B)Relaxin
C)GnRH
D)hCG
E)LH

Question 63

The major hormone secreted from granulosa cells is

A)Progesterone
B)Estrogen
C)Testosterone
D)Aldosterone
E)Relaxin

Question 64

During fetal development these cells give rise to primary oocytes.

A)Spermatogonia
B)Secondary oocytes
C)Oogonia
D)Granulosa cells
E)Luteal cells

Question 65

Male reproductive system arises from

A)Mullerian ducts
B)Wolffian ducts

Question 66

Which structure in the figure is the theca externa?

A)A
B)H
C)E
D)D
E)F

Question 67

Menarche is the

A)first menses
B)permanent cessation of menses
C)first sign of sperm production
D)time of first ovulation
E)type of vaginal contraceptive

Question 68

In male embryos,this hormone is responsible for the development of the urethra,prostate,and external genitals.

A)LH
B)FSH
C)Progesterone
D)Esterogen
E)Dihydrotestosterone

Question 69

Which structure in the figure is the basement membrane?

A)A
B)B
C)D
D)F
E)H

Question 70

Which structure in the figure is the theca interna?

A)A
B)H
C)E
D)D
E)F

Question 71

Female reproductive system arises from

A)Mullerian ducts
B)Wolffian ducts

Question 72

Zygote is

A)the same as an ovum
B)another name for secondary oocyte
C)a diploid fertilized ovum
D)the same as polar body
E)the Graffian follicle