Trunk anterior Flashcards
1
Q
Rectus abdominis
A
O- pubic crest
I- Pubis, ribs, Xiphoid process
A- Flexion of the spine
I- Spinal nerves
2
Q
External oblique
A
O- Sternum, ribs
I- Pubis, Line alba, illiac crest
A- Flexion, lateral flexion, lateral rotation of the spine
I- Spinal nerves
3
Q
Internal oblique
A
O- Lateral ½ of inguinal ligament, Iliac crest
I- ribs, linea alba
A-Flexion, lateral flexion, lateral rotation of the spine
I- spinal nerves
4
Q
Transverse abdominis
A
O- Lateral ⅓ of inguinal ligament, Iliac crest, Ribs
I- linea alba
A- Lateral rotation of the spine
I- spinal nerves
5
Q
Internal intercostals
A
O- superior border of ribs
I- inferior ribs
A- depression of ribs
I- intercostal nerves
6
Q
external intercostals
A
O- Lower border of ribs
I- Upper border of ribs
A- Elevation of ribs
I- Intercoastal nerves
