reproductive system Flashcards
1
Q
1-5
A
- ovary
- uterine tube
- urinary bladder
- urethra
- clitoris
2
Q
6-12
A
- labium minus
- labium majus
- greater vestibular gland
- vagina
- rectum
- cervix
- uterus
3
Q
1-2
A
- uterus
- vagina
4
Q
1-5
A
- uterine tube
- ovary
- uterus
- endometrium
- myometrium
5
Q
6-10
A
- perimetrium
- cervix
- vagina
- infundibulum
- fimbriae
6
Q
1-2
A
- cortex
- medulla
7
Q
1-4
A
- primordial follicle
- primary follicle
- follicular cells
- primary oocyte
8
Q
1-5
A
- ampulla
- isthmus
- infundibulim
- fimbriae
- uterine tube
9
Q
1-5
A
- body of uterus
- isthmus
- vagina
- fundus of uterus
- wall of uterus
10
Q
6-10
A
- cervix
- uterine part
- isthmus
- ampulla
- infundibulim
11
Q
1-3
A
- endometrium
- myometrium
- perimetrium
12
Q
1-3
A
- estrogen
- inhibin
- progesterone
13
Q
1-5
A
- ischial tuberosity
- pubic symphysis
- urogenital triangle
- ischial tuberosity
- anal triangle
14
Q
1-5
A
- glans of clitoris
- labia minora
- vaginal entrance
- labia majora
- vestibule
15
Q
1-5
A
- spongy urethra
- penis
- scrotum
- testis
- ductus deferens
16
Q
6-10
A
- epididymis
- bulbourethral gland
- ejaculatory duct
- prostate gland
- seminal vesicle
17
Q
1-5
A
- spermatic cord
- epididymis
- testis
- scrotal septum
- spermatic cord
18
Q
6-9
A
- cremaster muscle w/ cremasteric fascia
- superficial scrotal fascia
- dartos muscle
- scrotal skin (cut)
19
Q
1-5
A
- ampulla
- ejaculatory duct
- prostatic urethra
- ductus deferens
- membranous urethra
20
Q
1-7
A
1 & 3. spermatic cord
2 & 4. cremaster muscle w/ cremaster fascia
- superficial scrotal fascia
- dartos muscle
- scrotal skin (cut)
21
Q
A
inguinal canal
22
Q
1-6
A
- genitofemoral nerve
- deferential artery
- ductus deferens
- pampiniform plexus
- testicular artery
- spermatic cord
23
Q
1-8
A
- scrotum
- skin
- dartos muscle
- superficial scrotal fascia
- cremaster muscle
- lobule
7 & 8. seminiferous tubules
24
Q
A
interstitial cells
25
1-3
1. head of epididymis
2. body of epididymis
3. tail of epididymis
26
1-2
1. spermatogonium
2. spermatid
27
ductus deferens
28
1-5
1. ampulla
2. ejaculatory duct
3. prostatic urethra
4. membranous urethra
29
1-4
1. spongy urethra
2. membranous urethra
3. ejaculatory duct
4. prostatic urethra
30
seminal vesicle
31
1-2
1. prostate gland
2. bulbourethral gland
32
1-5
1. urogenital triangle
2 & 5. ischial tuberosity
3. anal triangle
4. pubic symphysis
33
1-3
1. corpora cavernosa
2. central artery
3. corpus spongiosum
34
4-8
4. root of penis
5. corpus spongiosum
6. corpora cavernosa
7. body (shaft) of penis
8. glans
35
36
the ovaries produce what cells?
oocytes ("egg" cells)
37
the ovaries make what hormones?
estrogen & progesterone
38
what is oogenesis?
ovum production
39
oogenesis occurs in a ______ manner -\> \_\_\_\_\_\_
cyclical; ovarian cycle
40
how many phases are in the ovarian cycle?
2 w/ ovulation between
41
what is the first phase of the ovarian cycle
follicular phase
42
what occurs during the follicular phase?
growth of egg cell and surrounding follicular cells
43
how long is the follicular phase?
about 14 days
44
what occurs from day 7-10 of the follicular phase
high estrogen output
45
what happens during ovulation?
oocyte leaves follicle and enters fallopian tube
46
ovulation is caused by?
a spike in pituitary hormone called Luteinizing hormone (LH)
47
ovulation occurs at what day?
14
48
what is the second phase of the ovarian cycle?
luteal phase
49
what is the luteal phase?
post-ovulation period when corpus luteum active
50
how long is the luteal phase?
about 14 days
51
what occurs from day 15-24 of the ovarian cycle? (during luteal phase)
high progesterone output
52
what happens during the uterine cycle?
endometrium undergoes changes in response to changing levels of hormones
53
the uterine cycle occurs in a _____ pattern and has _____ phases
cyclical; 3
54
the uterine cycle is regulated by?
ovarian hormones (estrogen & progesterone)
55
what are the three phases of the uterine cycle?
menses
proliferative phase
secretory phase
56
estrogen peaks in what uterine cycle phase
proliferative phase
57
what are the endometrial changes that occur during the uterine cycle?
menses -\> destruction of functional zone
proliferative phase -\> repair and regeneration of functional zone
secretory phase -\> secretion of endometrial glands
58
when does progesterone peak in the uterine cycle?
secretory phase
59
when does inhibin peak in the uterine cycle?
proliferative phase
60
functions of vagina
- passageway for elimination of menstrual fluid
- passageway for penis to enter during intercourse
- part of "birth canal" where fetus passes during delivery
61
the external genitalia is framed by ______ bones within \_\_\_\_\_\_\_\_
pelvic; urogenital triangle
62
the space between the labia minora
vestibule
63
the vestibule (female) contains....
- greater vestibular (Bartholin's glands)
- similiar to cowper's gland
64
how many lobule are their per testis?
approx. 250
65
seminiferous tubules are\_\_\_\_\_\_ meters uncoiled
1000
66
what are spermatogonia (spermatogonium)?
undifferentiated male germ cell
- diploid cell
67
spermatid is produced by?
second miotic division originating with the secondary spermatocytes
68
location and function of interstitial (Leydig) cells
- L: in the tissue space between seminiferous tubules
- F: make testosterone
69
functions/job of epidiymis
-storage/protection as spermatozoa mature and aquire ability to move/swim
70
Ductus (Vas) Deferens function
- transport spermatozoa from epididymis to urethra during ejaculation
71
seminal vesicles generate?
60% volume of semen
-seminal fluid
72
seminal fluid contains... (& their function)
- fructose (energy source for sperm cells)
- prostaglandins (suppress immune response by female, stimulates smooth muscle contractions in male & female reproductive tracts, promotes widening of cervical os)
73
what is the pH of seminal fluid
slighly alkaline
74
prostate gland
- surrounds proximal urethra
- generates 20-30% of the volume of semen
- prostatic fluid
75
prostatic fluid
- milk appearance
- contains:
citrate (nutrient source for sperm cell)
seminalplasmin (antibiotic)
prostate-specific antigen (PSA, enzyme that helps liquefy semen)
76
bulbourethral (cowper's) gland
-makes think alkaline mucus that protects urethral lining, lubricates glans, neutralizes vaginal environment
77
typical volume of semen produced during ejaculation
2-5 ml (about a tsp)
78
semen contains
- sperm from seminiferous tubules in testes (200-500 mil. sperm cells)
- various fluids (from seminal vesicles, prostate gland, & cowpers glands)
79
the penis is what type of tissue mainly
-erectile tissue
~corpora cavernosa
~corpus spongiosum
80
81
how long is the menses stage of the uterine cycle?
7days
82
how long is the proliferative phase?
7-8 days
83
how long is the secretory phase?
14days
84
progesterone is highest on what day?
22
85
estrogen is highest on what day?
12
