PRAC.28

Question 1

In males, canalis inguinalis contains…

Answer 1

The spermatic cord

• Inside tunica vaginalis

Question 2

In females, canalis inguinalis contains…

Answer 2

• Processus vaginalis*
• Contains fatty tissue

Question 3

Anulus inguinalis superficialis is composed of…

Answer 3

• From m. obliquus externus abdominis:
• Crus lateralis / lamina pelvina
• Crus medialis / lamina abdominalis

Question 4

Anulus inguinalis profundus is composed of…

Answer 4

• Lig. inguinalis (Caudal)
• M. rectus abdominis (Medial)
• M. obliquus internus abdominis (Cranial)

Question 5

1

Answer 5

Crus mediale

Question 6

2

Answer 6

Crus laterale

Question 7

3

Answer 7

A./v. pudenda externa

Question 8

4

Answer 8

A./v. femoralis

Question 9

5

Answer 9

Processus vaginalis

Question 10

6

Answer 10

A./v. pudenda externa

Question 11

1

Answer 11

Crus mediale

Question 12

2

Answer 12

Crus laterale

Question 13

3

Answer 13

A./v. pudenda externa

Question 14

5

Answer 14

Processus vaginalis

Question 15

6

Answer 15

M. obliquus internus abdominis

Question 16

Lig. Inguinalis

Answer 16

Question 17

3

Answer 17

A./v. profunda femoris

• Ex a./v. iliaca externa
• Branches:
  
  • Tr. pudendoepigastrica
  • A. epigastrica caudalis
  • A. circumflexa femoris medialis

Question 18

4

Answer 18

Tr. pudendoepigastrica

• Branches:
  
  • A. pudenda externa
  • A. epigastrica caudalis

Question 19

13

Answer 19

A./v. pudenda externa

• Through canalis inguinalis
• Branches: a. epigastrica caudalis superficialis

Question 20

15

Answer 20

A. epigastrica caudalis

• Supplies m. rectus abdominis
• Through canalis inguinalis
• Branches:
  
  • ​​**A. labialis/scrotalis ventralis

Question 21

Answer 21

Ln. inguinalis superficialis

• Males: Embedded in fat between abdominal wall and thigh
• Females: Cranial to proc. vaginalis, under gl. mammaria

Question 22

Answer 22

N. genitofemoralis

• From L₃-L₄
• Branch Innervates m. obliquus internus abdominis
• Leaves abdomen through canalis inguinalis
• Branches:
  
  • R. femoralis
  • R. genitalis

Question 23

R. genitalis

Answer 23

• Supplies skin of pudendal region
• Innervates:
  
  • M. cremasterica (male)
  • Gl. mammaria inguinalis (female)

Question 24

R. femoralis innervation

Answer 24

Skin of proximal medial thigh

Question 25

Answer 25

Anulus inguinalis superficialis

Question 26

Answer 26

M. obliquus internus abdominis

Question 27

Answer 27

M. obliquus externus abdominis

Question 28

Answer 28

Tunica vaginalis

Question 29

Answer 29

Proc. vaginalis

Question 30

Answer 30

Lig. teres uteri