GI Flashcards
1
Q
What are the layers of skin over the abdo wall?
A
- Epidermis
- Dermis
- papillary
- reticular
- subcut fatty tissue
- above umbilicus = single shett
- below umbilicus
- camper’s fascia
- scarpa’s fascia
2
Q
Layers of lateral abdo wall
A
- skin
- external oblique
- internal oblique
- transversus adominis
- transversalis fascia
3
Q
Layers of medial abdo wall
A
- skin
- rectus sheath
- rectus abdominis
- rectus sheath
- transversalis fascia
4
Q
External Oblique origin
A
ribs 5-12
5
Q
external oblique insertion
A
iliac crest
pubic tubercle
6
Q
external oblique action
A
contralateral torso rotation
7
Q
external oblique innervation
A
- T7-T11
- T12 (subcostal nerve)
8
Q
Internal Oblique origin
A
- inguinal ligament
- iliac crest
- lumbodorsal fascia
9
Q
Internal Oblique insertion
A
ribs 10-12