Lecture 32: Comparative Penile Anatomy Flashcards
1
Q
dog , cat and horse have what penis type
A
musculocavernous
2
Q
bull, ram, buck and boar have what penis type
A
fibroelastic
3
Q
what are the 4 muscles of the penis base
A
ischiourethralis
ischiocavernous
bulbospongiosus
retractor penis
4
Q
what is 1?
A
ischiourethralis
5
Q
what is 2?
A
ischiocavernous
6
Q
what is 3?
A
bulbospongiosus
7
Q
what is 4?
A
retractor penis
8
Q
what is 2?
A
spongy body
9
Q
what is 2
A
spongy body
10
Q
what is 1?
A
cavernous body
11
Q
what is 6?
A
septum penis
12
Q
what is 7
A
penile urethra
13
Q
what is 3
A
tunica albuginea (fibroelastic tissue)
14
Q
what is 4?
A
erectile tissue (membranous tissue)
15
Q
what is 5?
A
trabeculae (fibroelastic tissue)
16
Q
what is 1?
A
urethral process
17
Q
what is 2?
A
urethral sinus
18
Q
what is 3?
A
corona
19
Q
what is 4?
A
fossa
20
Q
what is 5?
A
collum
21
Q
what is 6?
A
body
22
Q
what is 5
A
penile urethra
23
Q
what is 1
A
cavernous body
24
Q
what is 3
A
septum penis
25
what is 2
spongy body
26
what is 1
cavernous body
27
what is 2
spongy body
28
what is 3
pars longa glandis
29
what is 4
bulbus glandis
30
what is 1, 2?
1=body
2=glans
31
what is 3, 4?
3 = obturator internus
4 =retractor penis
32
what do 1,2,3 depict?
1 = glans
2 = urethral proces
3=raphe
33
what is 1
ischiocavernous
34
what is 3
bulbospongiosus
35
what is 4
retractor penis
36
what is 5
sigmoid flexure
37
what is 2?
crus
38
what is A,B,C?
A = cavernous bodies
B = spongy body
C = bulbus glandis
39
what is 1
artery of penis
40
what is 2
artery of bulb
41
what is 3
deep artery of penis
42
what is 4
dorsal artery of penis
43
what is the innervation of the penis
pudendal nerve
44
what muscles cause constriction at orange location
ischiourethralis and ischiocavernous
45
what muscles cause constriction at red location
vestibular bulb, constrictor vestibuli and constrictor vulvae
46
what penis type exhibits a higher blood filling of cavernous and spongy bodies during erection
musculocavernous penis
47
what penis type exhibits lower blood filing of cavernous and spongy bodies during erection
fibroelastic penis
48
what is 5 (boar)
preputial diverticulum
48
what is the term for the glans shape in bulls and boars during max erection
spiraling, corkscrew
48
48
what is the innervation of the prepuce
pudendal nerve
iliohypogastric nerve
ilioinguinal nerve
49
what lymph nodes do penis and prepuce drain
deep and superficial inguinal node
