Lecture 30: Pelvis and Perineum III

Question 1

perineal region

Answer 1

perineum and external genitalia

Question 2

what zone is A
what cell type

Answer 2

zona cutanea - stratified squamous keratinized

Question 3

what is zone B
what cell type

Answer 3

zona hemorrhagica - stratified squamous non-keratinized

Question 4

what is zone C
what cell type

Answer 4

zona columnaris - simple columnar epithelium

Question 5

what are number 2

Answer 5

external anal sphincter

Question 6

what is 3

Answer 6

levator ani

Question 7

what is 4

Answer 7

rectum

Question 8

what is 2

Answer 8

constrictor vulvae

Question 9

what is 3

Answer 9

constrictor vestibuli

Question 10

what is 8

Answer 10

levator ani

Question 11

what is 7

Answer 11

external anal sphincter

Question 12

what is 4

Answer 12

retractor clitoridis

Question 13

what is 2

Answer 13

constrictor vulvae

Question 14

what is 1

Answer 14

vulva

Question 15

what is 3

Answer 15

constrictor vestibuli

Question 16

what is 6

Answer 16

anus

Question 17

what is 5

Answer 17

urethra

Question 18

what is 4

Answer 18

vagina

Question 19

what is the innervation of the vulva

Answer 19

pudendal nerve
caudal rectal nerve

Question 20

what is the blood supply of the vulva

Answer 20

caudal rectal artery
ventral perineal artery
artery of penis / vagina

Question 21

where does the lymph of the pelvic viscera drain

Answer 21

anorectal node

Question 22

what is region 1

Answer 22

caudodorsal

Question 23

what is region 2

Answer 23

craniodorsal

Question 24

what is region 3

Answer 24

caudoventral

Question 25

what is region 4

Answer 25

cranioventral