ch. 27 girls

Question 1

female gonads are

Answer 1

ovaries

Question 2

reproductive tract

Answer 2

uterine tubes
uterus
vagina

Question 3

external genitalia

Answer 3

vulva
clitoris

Question 4

ovaries responsible for

Answer 4

eggs and hromones

Question 5

female born with oocytes

Answer 5

500-1 million

Question 6

primary oocytes stop during

Answer 6

4 months gestation

Question 7

only 400,000 oocytes at

Answer 7

puberty

Question 8

primary oocytes + follicular cells

Answer 8

primordial ovarian follicles

Question 9

ovarian cycle average

Answer 9

28 days

Question 10

beginning of cycle

Answer 10

primary ovarian follicles will develop into primary ovarian follicles

Question 11

follicular cells divide repeatedly and become

Answer 11

granulosa cells

Question 12

few primary follicles develop into

Answer 12

secondary ovarian follicles

Question 13

only a single secondary follicle develops into

Answer 13

tertiary follicle

Question 14

when tertiary follicle ruptures releases oocyte into peritoneal cavity

Answer 14

ovulation

Question 15

ruptured follicle path

Answer 15

corpus luteum to the corpus albicians

Question 16

corpus luteum produces

Answer 16

progestorone

Question 17

corpus luteum progesterone makes sure

Answer 17

uterine wall stays in tact

Question 18

corpus luteum degrades into

Answer 18

corpus albicians

Question 19

uterine tube proximal end funnel

Answer 19

infundibulum

Question 20

fertilization occurs within the

Answer 20

ampulla

Question 21

oocyte moves through the

Answer 21

isthmus

Question 22

uterus job

Answer 22

receive
protects
supports
fertilized embryo

Question 23

uterus parts

Answer 23

fundus
body
cervix

Question 24

uterus is supported by

Answer 24

broad ligament

Question 25

uterus supplied by

Answer 25

ovarian arteries and uterine arteries

Question 26

cervix opens up to the

Answer 26

vagina

Question 27

wall of uterus (outside to inside)

Answer 27

perimetrium myometrium endometrium

Question 28

uterine wall thickest layer

Answer 28

myometrium

Question 29

endometirum layers

Answer 29

basal layer: straight arteries inner functional layer: uterine glands and spiral arteries

Question 30

inner functional layer is shed

Answer 30

every 28 days

Question 31

days 1-5

Answer 31

menstrual phase

Question 32

days 6-14

Answer 32

proliferative phase

Question 33

days 15-28

Answer 33

secretory phase

Question 34

menstrual phase sheds

Answer 34

functional layer

Question 35

proliferative phase regenerates

Answer 35

functional layer

Question 36

secretory layer converts

Answer 36

functional layer into secretory mucosa

Question 37

functional layer converted helps

Answer 37

nourishment for embryo

Question 38

vagina runs from

Answer 38

cervix to vestibule

Question 39

cervix sits

Answer 39

between urethra and rectum

Question 40

shallow recess around cervix

Answer 40

fornix

Question 41

3 coats of vagina

Answer 41

outer adventitia muscularis inner mucosa with rugae

Question 42

mucosa near distal vaginal orifice forms an incomplete

Answer 42

hymen

Question 43

vulva contains

Answer 43

mons pubis and labia majora

Question 44

mons pubis is small layer of

Answer 44

adipose tissue over pubic synthesis

Question 45

labia majora enclose the

Answer 45

vestibule

Question 46

clitoris is anterior to

Answer 46

vestibule

Question 47

glans clitoris is surrounded by

Answer 47

prepuce

Question 48

coitus vestibular bulbs

Answer 48

fill with blood to prevent urethral orifice

Question 49

mammary glands are

Answer 49

modified sweat glands

Question 50

adipose tissue contributes to

Answer 50

breast size and shape

Question 51

lactiferous ducts collect milk and empty into

Answer 51

lactiferous sinuses

Question 52

nipple sinuses

Answer 52

15-20

Question 53

sebaceous gland in areola prevent

Answer 53

cracking of skin and give texture

Question 54

ovulation is when the

Answer 54

secondary oocyte released at ovulation

Question 55

when secondary oocyte released it is

Answer 55

surrounded by zona pellucida and corona radiata

Question 56

acrosome of sperm releases

Answer 56

hyalurondase to break apart granulosa cells

Question 57

pronuclei from sperm and egg fuse

Answer 57

to form zygote

Question 58

oocyte nucleus completes

Answer 58

meiosis

Question 59

inner membrane that secretes amniotic fluid

Answer 59

amnion

Question 60

outer membrane that contributes to formation of placenta

Answer 60

chorion

Question 61

non nutritive in humans source of early blood cells

Answer 61

yolk sac

Question 62

contributes to umbilical cord and parts of urinary bladder

Answer 62

allantois

Question 63

is nutritive respiratory, and endocrine organ

Answer 63

placenta

Question 64

what is fully functional after 3 months

Answer 64

placenta

Question 65

o2 nutreitns and some antibodies passed from mother to child via

Answer 65

umbilical vein

Question 66

metabolic waste passed from child to mother via

Answer 66

umbilical arteries

Question 67

placenta produce

Answer 67

estrogen and progesterone

Question 68

fetal blood and

Answer 68

maternal blood do not mix

Question 69

circulation from fetal internal iliac arteries to placenta

Answer 69

umbilical arteries

Question 70

circles from placenta to ductus venosus

Answer 70

umbilical vein

Question 71

opening in interatrial septum

Answer 71

foramen ovale

Question 72

allows some blood to bypass pulmonary circuit

Answer 72

foramen ovale

Question 73

persists as fossa ovalis in adult heart

Answer 73

foramen ovale

Question 74

shunt between pulmonary trunk and aorta

Answer 74

ductus arteriosus

Question 75

allows must blood to bypass pulmonary circuit

Answer 75

ductus arteriosus

Question 76

persists as ligamentum arteriosum

Answer 76

ductus arteriosus