Clavicle, Trunk, & Ribs Flashcards
1
Q
Anchors and Depresses Clavicle (1)
A
Subclavius
2
Q
Flexes Trunk (4)
A
External Oblique
Internal Oblique
Psoas Minor (Lumbar Vertebrae)
Rectus Abdominus
3
Q
Extends Trunk (1)
A
Quadratus Laborum
4
Q
Lateral Flexion of Vertebral Column (4)
A
Psoas Major
External Oblique
Internal Oblique
Quadratus Laborum
5
Q
Flexes Rib During Inspiration (4)
A
Scalenus Anterior (1st Rib) Scalenus Medius (1st Rib) Scalenus Posterior (2nd Rib) Quadratus Laborum (12th Rib)
6
Q
Approximates Ribs (1)
A
Intercostals
7
Q
Elevates Ribs (1)
A
Levator Costarum
8
Q
Rotate Trunk (2)
A
External Oblique
Internal Oblique
9
Q
Flattens central tendon, increasing vertical diameter of thoracic cavity in inspiration (1)
A
Diaphram
10
Q
Compresses/Supports Abdominal Viscera (4)
A
External Oblique
Internal Oblique
Rectus Abdominus
Transversus Abdominus
11
Q
Tenses Linea Alba (1)
A
Pyramidialis
12
Q
Flexes Pelvis (1)
A
Psoas Minor
