Lecture 30: Pelvis and Perineum III Flashcards

1
Q

perineal region

A

perineum and external genitalia

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2
Q

what zone is A
what cell type

A

zona cutanea - stratified squamous keratinized

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3
Q

what is zone B
what cell type

A

zona hemorrhagica - stratified squamous non-keratinized

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4
Q

what is zone C
what cell type

A

zona columnaris - simple columnar epithelium

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5
Q

what are number 2

A

external anal sphincter

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6
Q

what is 3

A

levator ani

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7
Q

what is 4

A

rectum

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8
Q

what is 2

A

constrictor vulvae

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9
Q

what is 3

A

constrictor vestibuli

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10
Q

what is 8

A

levator ani

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11
Q

what is 7

A

external anal sphincter

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12
Q

what is 4

A

retractor clitoridis

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13
Q

what is 2

A

constrictor vulvae

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14
Q

what is 1

A

vulva

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15
Q

what is 3

A

constrictor vestibuli

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16
Q

what is 6

A

anus

17
Q

what is 5

A

urethra

18
Q

what is 4

A

vagina

19
Q

what is the innervation of the vulva

A

pudendal nerve
caudal rectal nerve

20
Q

what is the blood supply of the vulva

A

caudal rectal artery
ventral perineal artery
artery of penis / vagina

21
Q

where does the lymph of the pelvic viscera drain

A

anorectal node

22
Q

what is region 1

A

caudodorsal

23
Q

what is region 2

A

craniodorsal

24
Q

what is region 3

A

caudoventral

25
Q

what is region 4

A

cranioventral