Muscle Action Flashcards
1
Q
TMJ: Depression
A
- Lateral Pterygoid
- Suprahyoid
- Infrahyoid
2
Q
TMJ: Elevation
A
- Temporalis
- Masseter
- Medial Pterygoid
3
Q
TMJ: Protrusion
A
- Medial Pterygoid
- Lateral Pterygoid
- Masseter
4
Q
TMJ: Retrusion
A
- Temporalis
- Masseter
- Digastric
5
Q
TMJ: Side to Side
A
- Medial Pterygoid
- Lateral Pterygoid
- Masseter
- Temporalis
6
Q
Scapula: Elevation
A
- Upper trap
- Levator scap
7
Q
Scapula: Depression
A
- Lats
- Pec major
- Pec minor
- Lower trap
8
Q
Scapula: Protraction
A
- Serratus anterior
- Pec minor
9
Q
Scapula: Retraction
A
- Trap
- Rhomboids
10
Q
Scapula: Upward Rotation
A
- Trap
- Serratus anterior
11
Q
Scapula: Downward Rotation
A
- Rhomboids
- Levator scap
- Pec minor
12
Q
Shoulder: Flexion
A
- Anterior deltoid
- Biceps brachii
- Coracobrachialis
- Pec major
13
Q
Shoulder: Extension
A
- Lats
- Posterior deltoid
- Teres major
14
Q
Shoulder: Abduction
A
- Middle deltoid
- Supraspinatus
15
Q
Shoulder: Adduction
A
- Pec major
- Lats
- Teres major
