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Quiz 5
Week 5 Quiz
Question | Answer |
---|---|
Pectoralus Major | Origan - Front surface of sternum, clavical Insertion - Humerous/Arm Innervation - C5-C8 Function - Adducter of arm |
Pectoralus Minor | Orgin - Anterior surface of R2-R5 Insertion - Coricoid process of Scapula Innervation - C5-C8 Function - Raises ribs if shoulders are stable |
Serratus Anterior | Orgin - R1-R8 INsertion - Vertebrae border under scapula Innervation - C5 - C8 Function - Elevates R1 - R8 |
Subclavius | Orgin - Clavical Insertion - R1 Innervation - C5-C8 |
Trapezius | Orgin - Spinus process of C2 - T12 Insertion - Scapula, clavical Innervation - C2-C5 Function - Stablizes head and shoulders |
Latissimus Dorsi | Orgin - Lumbar, Sacral and lower thoracic vertebrae Insertion - Humerous innervation - C6-C8 |
Serratus Posterior Inferior | orgin - Spinous Process of T11-T12, L1-L3 Insertion - Lower R7-R12 Innervation - T9-T11 Function - Lower ribs |
Serratus Posterior Superior | orgin - Spinus Process of C7 - T3 Insertion - R2-R5 Innervation - T2 - T5 Function - Elevates Ribs |
Rhoboideus Major & Minor | High thoracic, stablizes shoulder |
Costal Elevators | Cervicis, Thoracis, Lumborum Raise ribs - Cericis Lower Ribs - Lumborum Thoracis - will hel the winner innervation - Perportunatly - the closest nerve |
Internal Oblique Abdominis | Orgin - Iliac crest, Inguinal Ligament Insertion - Lower ribs Innervation - T7 - T12 Function - Compress abdomen *Fibers run up |
External Oblique Abdominis | Orgin - Lower 7 Ribs Insertion - Iliac Crest, inguinsl ligsment Innervation - T7 - T12 Frunction - Compression abdomen |
Rectus Abdominis | Orgin - 4-5 Segments at puis infeiorly Insertion - xiphoid process, lower ribs Function - Compress vissera & pull rib down Innervation - T7 - T12 |
Transverse Adbominal | Orgin - Lumbar vertebrae to linia Abla INsertion - R6 - T12 innersurface Innervation - T7- T12 Function - Compress Vissera |
Transverse Thoracis | Called the triangularis Muscle Ehpration muscle Inner surface of the Thoracic Wall |