PRAC.31

Question 1

Answer 1

Intermediate Zone

with circumanal glands

Question 2

Answer 2

Anocutaneous Line

• Borders Intermediate and Cutaneous zones

Question 3

Answer 3

Columnar Zone

Question 4

Answer 4

Opening of the Excretory duct of the Paranal Sinus

Question 5

Answer 5

Paranal Sinus

Question 6

Answer 6

Anorectal Line

Question 7

Answer 7

A. pudenda interna

Question 8

Answer 8

Internal anal sphincter

Question 9

Answer 9

Branches of the caudal rectal artery

Question 10

Answer 10

Perineal artery and vein

Question 11

Answer 11

Opening of duct of Paranal sinus

Question 12

Answer 12

Cutaneous Zone

Question 13

Answer 13

Columnar Zone

Question 14

Answer 14

Paranal sinus

Question 15

Answer 15

Duct of Paranal sinus

Question 16

Answer 16

M. levator ani

Question 17

Answer 17

M. coccygeus

Question 18

Answer 18

M. retrococcygeus

Question 19

Give the branches of a. pudenda interna (male)

Answer 19

• A. prostatica
  
  • A. rectalis media
  • A. vesicalis caudalis
  • R. uretericus
  • A. ductus deferentis
  • R. urethralis
• A. perinealis ventralis
  
  • A. rectalis caudalis
• A. urethralis
• A. bulbi penis
• A. penis profundus
• A. penis dorsalis

Question 20

Where does n. pudendus arise from in canine?

Answer 20

S₁-S₂ (+S₃)

Question 21

Which nerves branch off n. pudendus?

Answer 21

• R. communicans → n. cutaneus femoris caudalis
• Rr. cutanei
  
  • N. perinealis superficialis
• N. perinealis profundis
• N. dorsalis penis

Question 22

Answer 22

A. vaginalis/prosterica

Question 23

29

Answer 23

A. urethralis

Question 24

29

Answer 24

A. perinealis ventralis

Question 25

Answer 25

**V. pudenda interna**

Question 26

Answer 26

**A. pudenda** **interna**

Question 27

Answer 27

**A.** **rectalis** **caudalis**

Question 28

Answer 28

**A.** **perinealis** **ventralis**

Question 29

Answer 29

**A. penis/clitordis** *(f)*

Question 30

Answer 30

**A.** **rectalis** **media**

Question 31

Answer 31

**A.** **prostatica**

Question 32

Answer 32

**R.** **uretericus**

Question 33

23

Answer 33

**N. pudendus**

Question 34

26

Answer 34

**A./n.** **perinealis**

Question 35

28

Answer 35

**A./n.** **clitordis**

Question 36

22

Answer 36

**N.** **cutaneus** **femoris** **caudalis**

Question 37

Answer 37

**R.** **communicans**

Question 38

Answer 38

**A. penis**

Question 39

Answer 39

**M. sphincter ani** **externus**

Question 40

Answer 40

M. levator ani

Question 41

Answer 41

**M. coccygeus**

Question 42

Answer 42

**A.** **perinealis** **ventralis**