Reproductive System 2

Question 1

The raphe is the midline ridge on what?

Answer 1

Scrodum

Question 2

Do sperm develop better at above or below normal body temperature?

Answer 2

2-3 Celsius below normal body temperature

Question 3

Dystocia means what in terms of birth?

Answer 3

Dystocia means abnormal birth whether due position of fetus or a birth canal of inadequate size.

Question 4

At how many weeks is a baby safe from respiratory distress syndrome due to insufficient surfactant?

Answer 4

36 Weeks

Question 5

A baby born weighing less than 5.5 pounds is considered to be a what?

Answer 5

Preemie/premature

Question 6

The stage of expulsion in pregnancy occurs after the cervix is fully dilated at how many centimeters?

Answer 6

10 centimeters

Question 7

Parturition also means what?

Answer 7

Giving birth

Question 8

Women over what age are at a higher risk of having a child with genetic abnormalities.

Answer 8

35 years old

Question 9

Paramesonephric ducts/ Mullerian ducts form most of the duct system in males or females?

Answer 9

Females

Question 10

Mesonephric ducts/ Wolffian ducts form most of the duct system in males or females

Answer 10

Males

Question 11

If the ———–
(within testis-determining factor region of Y chromosome) is present, then proteins are made that stimulate production of androgen hormones and male phenotypic development ensues

Answer 11

Sex-determining region Y (SRY) gene

Question 12

Chorion: Outermost membrane responsible for formation of the what?

Answer 12

Placenta

Question 13

Pathway of sperm and pathway of urine

Question 14

The pampiniform plexus is a network of what surrounding which artery?

Answer 14

Network of Veins surrounding Testicular artery

Question 15

Cremaster vs dartos, indifference between layers

Question 16

Where in the testis is sperm transported?

Answer 16

Vas deferens

Question 17

Where is sperm produced in the testis?

Answer 17

Seminiferous tubules

Question 18

Sertoli vs Leydig cells

Answer 18

Sertoli will always be inside seminiferous tubules. Leydig will be outside seminiferous tubules.

Question 19

Where are sperm stored and allowed to mature before transportation through has different?

Answer 19

Epididymis

Question 20

Pathway of Sperm

Answer 20

Rete testis, different ductules, Epididymis, ductus deferens , ejaculatory duct, urethra.

Question 21

The rete testis receive sperm from what?

Answer 21

Seminiferous Tubules

Question 22

Which sex refers to sex chromosomes and is determined at conception, Genetic sex or phenotypic sex?

Answer 22

Genetic Sex

Question 23

Which extraembryonic membrane is the site for early blood cell and vessel formation?

Answer 23

Yolk sac

Question 24

Embryonic vs Maternal portion

Question 25

Amniocentesis vs. Chorionic villus sampling

Question 26

Which sex references appearances to genitalia at the 7th week of development, Genetic sex or phenotypic sex?

Answer 26

Phenotypic sex

Question 27

Sperm plus seminal fluid equal what?

Answer 27

Semen

Question 28

Sustentacular cells are also known as which type of cells in the testes?

Answer 28

Sertoli Cells

Question 29

Interstitial cells are also known as which type of cells in the testes?

Answer 29

Leydig Cells

Question 30

Which cells in the testes produce testosterone, Interstitial or Sustentacular?

Answer 30

Interstitial/ leydig produce androgens/testosterone

Question 31

Which cells in the testes assist in the production of sperm from germ cells, Interstitial or Sustentacular?

Answer 31

Sustentacular/ Sertoli cells assist in sperm production.

Question 32

The prostatic, membranous, and spongy make up the three regions of what in the male reproductive system?

Answer 32

Urethra

Question 33

In the male reproductive system the ductus deferens travel through what cord to reach the inguinal canal?

Answer 33

Spermatic Cord

Question 34

A skin-covered sac that provides the testes with a cooler environment than body temperature.

Answer 34

Scrotum

Question 35

The scrotum is homologous to which structure in the female reproductive system?

Answer 35

Labia Majora

Question 36

The clitoris, labia majora, labia minora, and mons pubis all compose which part of the female reproductive system?

Answer 36

Vulva (Female External Genitalia)

Question 37

The urethral opening and the vaginal orifice reside where?

Answer 37

In the Vestibule