Female/Male Reproductive System (9/13) w/Hutcheson

Question 1

Arterial supply of ovaries

Answer 1

ovarian arteries and ovarian branch of uterine artery

Question 2

Venous drainage of ovaries

Answer 2

Asymmetric

• IVC, right ovarian vein
• Left renal vein, left ovarian vein

Question 3

Uterine tubes

Answer 3

infundibulum
fimbriae
ampulla

Question 4

infundibulum

Answer 4

external open into peritoneal cavtiy

Question 5

fimbriae

Answer 5

creates currently to move oocyte into uterine tube

Question 6

ampulla

Answer 6

usual site of fertilization

Question 7

Uterine wall

Answer 7

3 layers

Question 8

Uterus

Answer 8

fundus
body
cervix

Question 9

cervix

Answer 9

cervical canal

cervical glands

Question 10

Broad ligament

Answer 10

**Know this

Question 11

What are the subdivisions of the broad ligament:

Answer 11

• vesicouterine pouch
• rectouterine pouch
• mesometrium
• mesosalpinx
• mesovarium

Question 12

vesicouterine pouch

Answer 12

potential space

Question 13

rectouterine pouch

Answer 13

potential space

Question 14

Uterine vascular supply:

Answer 14

-ovarian arteries

Question 15

Uterine vascular supply:

Answer 15

-ovarian arteries

Question 16

Perineum

Answer 16

males and females have this.
diamond shaped region between pubis, ischium and coccyx

is a muscular floor
anus
external genitalia

Question 17

Superficial perineal muscles

Answer 17

• ischiocavernosus m.
• bulbospongiosus m.
• superficial trans perineal m.
• external anal sphincter

Question 18

Deep perineal muscles

Answer 18

• deep trans perineal m.

- levator ani

Question 19

Vagina- sensory innervation

Answer 19

pudental n. (somatic) visceral innervation

Question 20

clitoris: innervation

Answer 20

somatic sensation: pudenal nerve (S2-S4);

parasympathetic: pelvic splanchnic nerves (S2-S4); clitoral erection.

Orgasm: pudendal nerve (S2-S4); rhythmic contraction of perineal muscles.

Question 21

Male reproductive system includes:

Answer 21

• testis
• ductus deferens
• seminal vesicles
• urethra
• prostate gland
• bulbourethral glands (homologous with greater vestibular in females)
• penis

Question 22

Testis vascular supply

Answer 22

gonadal arteries

pathway:

1. aorta
2. deep inguinal ring
3. inguinal canal
4. spermatic cord

Question 23

testis veins

Answer 23

gonadal veins

pathway is the same as arteries except left gonadal vein goes to left renal vein.

Question 24

ductus deferens

Answer 24

function

Question 25

seminal vesicel

Answer 25

function

Question 26

ejaculatory duct

Answer 26

function

Question 27

urethra

Answer 27

- void the bladder | - pathway for semen

Question 28

3 regions of urethra

Answer 28

- prostatic urethra - membranous urethra - spongy urethra

Question 29

prostate gland

Answer 29

- secretions contribute to semen (sperm motility) | - smooth muscle contractions expel semen into urethra

Question 30

prostate gland

Answer 30

- secretions contribute to semen (sperm motility) | - smooth muscle contractions expel semen into urethra

Question 31

bulbourethral gland

Answer 31

secretions to prepare urethra for semen urethra tends to be too acidic for sperm and the sperm cannot survive.

Question 32

Penis

Answer 32

shaft (body) glans penis corpora cavernosa corpus spongiosum

Question 33

Semen

Answer 33

testis seminal vesicle prostate gland bulbourethral gland

Question 34

Stimulation:

Answer 34

pudendal nerve (somatic)

Question 35

Erection:

Answer 35

pelvic splanchnic nerves (parasympathetic) S2, 3, 4 keep the penis off the floor.

Question 36

Emission:

Answer 36

lumbar and sacral splanchnic nerves (sympathetic)

Question 37

Ejaculation:

Answer 37

Pudendal nerve (somatic)