chap 26

Question 1

T/F

The scrotum provides an environment for the testes that is normally 2-3 degrees C higher than normal core body temp

Answer 1

true

Question 2

testosterone is secreted by cells in the testes called

Answer 2

interstitial cells

Question 3

T/F

inferior portion of the epididymis, from which the ductus deferense emerges is called head

Answer 3

false

Question 4

spermatogenesis and oofenesis are the only process in the body where ____ occurs

Answer 4

meirosis

Question 5

T/F

cremaster muscles in a bundle of smooth muscle fibers

Answer 5

flase

Question 6

T/F fructose, hich is an energy source for sperm, is a component of the secretions of the prostate gland

Answer 6

false

Question 7

femal gamete is not formed until meiosis II is completed when

Answer 7

secondary oocyte has been fertilized by sperm

Question 8

T/F
uterine tubes, peristaltic contraction of the musculatis assist the movement of the oocyte or fertilized ovum into the uterue

Answer 8

true

Question 9

T/F

3 layers of the wall of the uterus are endometrium, myometrium and statrum basalis

Answer 9

false

Question 10

pH of vagina is

Answer 10

acidic

Question 11

midventral mass of erectile tissue in penis

Answer 11

corpus spongiosum penis

Question 12

blood test barrier

Answer 12

protects sperm antigens from exposure to the cells of immune system

Question 13

tunica albuginea of an ovary

Answer 13

tissue layer locate of deep to the germinal epithelium

Question 14

male reproductive duct 6 meters long but is tightly coiled into 3.5 cm distance

Answer 14

ductus epididymis

Question 15

T/F

several layers of cells called granulosa cells surround and nourish a developing oocyte in the ovary

Answer 15

true

Question 16

T/F

after ovulation, a corpus hermorrhagicon develops into a corpus luteum under the influence of luteinizing hormone

Answer 16

true

Question 17

womens reproductive lifetime, she will ovulate ~ how many mature oocytes

Answer 17

400

Question 18

descent of the testes into scrotum normally occurs

Answer 18

near end of the 7th month of fetal development

Question 19

vagina is composed of which type of epithelium

Answer 19

nonkeratinized stratifed squamous

Question 20

structure not a compnent of spermatic cord

Answer 20

bulbourethral gland

Question 21

T/F

ovarian ligament anchors the ovaroes to the uterue

Answer 21

true

Question 22

not true of the stratum basalis

Answer 22

supplied with blood by spiral arterioles

Question 23

spermatogenesis result in

Answer 23

4 new cells with 23 chromosomes

Question 24

T/F

cremaster muscles is a bundle of smooth muscle fibers

Answer 24

flase

Question 25

vulva

Answer 25

female external genitalla

Question 26

T/F spermatogonis are diplod (2n chromosomes) stem cells that are dormant until puberty, when they undergo mitosis and differentiate into diplod primary spermatocytes

Answer 26

true

Question 27

which phase of the female reproductive cycle is characterized by a discharge of the endometrium after ovarian progesterone levels decline

Answer 27

menstrual phase

Question 28

terms closely matched

Answer 28

tunica vaginalis; testes

Question 29

structure not found in the vestibule of the vulva

Answer 29

clitoris

Question 30

formation of gamestes in the ovaries

Answer 30

oogenesis

Question 31

T/F | during ovulation, a secondary oocyte is released ~ day 14 of reproductive cycle

Answer 31

true

Question 32

uterine tube

Answer 32

1, 2, and 4

Question 33

portion of the uterine tube is more medial to tother section

Answer 33

isthum

Question 34

corpus luteum

Answer 34

none

Question 35

uterine layer is most responsive to the hormone oxytocin, which increases contractions and leds to expulsion of fetus

Answer 35

myometrium

Question 36

vagina is situated ____ to bladder and urethra

Answer 36

posterior

Question 37

tubular, musclar canal extendin from th exterior of body to the uterine cervix

Answer 37

vagina

Question 38

T/F follicle stimulating hormone released from the anterior pituitary targets that ovarian folliles and causes the release of estrogen

Answer 38

true

Question 39

prostate tumor is most likely to interfere with

Answer 39

mictorition

Question 40

which is not a type f ligament that helps maintan the position of uterus

Answer 40

suspensory ligament

Question 41

primary oocytes enter, which phase of meiosis I prior to puberty

Answer 41

prophase

Question 42

T/F | uterine tube is composed of inner circular layer and outer longitudinal layer of smooth muscle

Answer 42

true

Question 43

not a structure of a male reproductive tract

Answer 43

oviducts