Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
61 Cards in this Set
- Front
- Back
|
Orgin: Sternocleidomastoid
|
Sternal head- Upper part of anterior surface of manubrium of sternum
Clavicular head- superior surface of medial 1/3 of clavical |
|
|
Insertion: Sternocleidomastoid
|
Sternal head- Lateral 1/2 of superior nuchal line
Clavicular head- lateral surface of mastoid process |
|
|
Innervation: Sternocleidomastoid
|
Accessory Nerve (XII) and branches from anterior rami of C2 and C3 (C4)
|
|
|
Action: Sternocleidomastoid
|
Individually- tilt head toward shoulder on same side rotating head to turn face to opposite side
Acting together- draw head forward |
|
|
Orgin: Trapezius
|
Superior nuchal line; external occipital protuberance; ligamentum nuchae; spinous process of vertebrae C7 to T4
|
|
|
Insertion: Trapezius
|
Lateral 1/2 of clavical; acromion; spine of scapula
|
|
|
Innervation: Trapezius
|
Motor- Accessory Nerve (XII)
Proprioception- C3 and C4 |
|
|
Action: Trapezius
|
Assists in rotating the scapula during abduction of humerus above horizontal
Upper fibers- elevate Middle fibers- adduct Lower fibers- depress scapula |
|
|
Orgin: Splenius capitis
|
Lower half of ligamentum nuchae; spinous processes of C7 to T4
|
|
|
Insertion: Splenius capitis
|
Mastoid process, skull below lateral 1/3 of superior nuchal line
|
|
|
Innervation: Splenius capitis
|
Posterior rami of middle cervical nerves
|
|
|
Action: Splenius capitis
|
Together- draw head backwards
Individually- draw and rotate head to one side (turn face to same side) |
|
|
Orgin: Levator scapulae
|
Transverse processes of C1-C4
|
|
|
Insertion: Levator scapulae
|
Upper part of medial border of scapula
|
|
|
Innervation: Levator scapulae
|
C3, C4 and dorsal scapular nerve (C4,C5)
|
|
|
Action: Levator scapulae
|
Elevates scapula
|
|
|
Orgin: Posterior scalane
|
Posterior tubercles of transverse processes of C4-C6
|
|
|
Insertion: Posterior scalene
|
Upper surface of rib 2
|
|
|
Innervation: Posterior scalene
|
Anterior rami of C5-C7
|
|
|
Action: Posterior scalene
|
Elevation of rib 2
|
|
|
Orgin: Middle scalene
|
Transverse processes of C2-C7
|
|
|
Insertion: Middle scalene
|
Upper surface of rib 1 posterior to the groove for the subclavian artery
|
|
|
Innervation: Middle scalene
|
Anterior rami of C3-C7
|
|
|
Action: Middle scalene
|
Elevation of rib 1
|
|
|
Orgin: Anterior scalene
|
Anterior tubercles of the transverse processes of C3-C6
|
|
|
Insertion: Anterior scalene
|
Scalene tubercle and upper surface of rib 1
|
|
|
Innervation: Anterior scalene
|
Anterior rami of C4-C7
|
|
|
Action: Anterior scalene
|
Elevation of rib 1
|
|
|
Orgin: Omohyoid
|
Superior border of scapula medialto scapular notch
|
|
|
Insertion: Omohyoid
|
Inferior border of body of hyoid bone
|
|
|
Innervation: Omohyoid
|
Ansa cervicalis; anterior rami of C1-C3
|
|
|
Action: Omohyoid
|
Depress the hyoid bone
|
|
|
Orgin: Rectus capitis anterior
|
Anterior surface of lateral part of atlas and its transverse process
|
|
|
Insertion: Rectus capitis anterior
|
Inferior surface of basilar part of occipital bone
|
|
|
Innervation: Rectus capitis anterior
|
Branches from anterior rami of C1 and C2
|
|
|
Action: Rectus capitis anterior
|
Flexes head at atlanto-occipital joint
|
|
|
Orgin: Rectus capitis lateralis
|
Superior surface of transverse process of atlas
|
|
|
Insertion: Rectus capitis lateralis
|
Inferior surface of jugular process of occipital bone
|
|
|
Innervation: Rectus capitis lateralis
|
Brances from anterior rami of C1, C2
|
|
|
Action: Rectus capitis lateralis
|
Flexes head laterally to same side
|
|
|
Orgin: Longus colli, superior oblique part
|
Anterior tuberlces of transverse processes of vertebrae C3-C5
|
|
|
Insertion: Longus colli, superior oblique part
|
Tubercle of anterior arch of atlas
|
|
|
Orgin: Rectus capitis anterior
|
Anterior surface of lateral part of atlas and its transverse process (C1)
|
|
|
Insertion: Rectus capitis anterior
|
Inferior surface of basilar part of occipital bone
|
|
|
Innervation: Rectus capitis anterior & Rectus capitis lateralis
|
Branches from anterior rami of C1, C2
|
|
|
Action: Rectus capitis anterior
|
Flexes head at atlanto-occipital joint
|
|
|
Orgin: Rectus capitis lateralis
|
Superior surface of transverse processes of atlas (C1)
|
|
|
Insertion: Rectus capitis lateralis
|
Inferior surface of jugular process of occipital bone
|
|
|
Action: Rectus capitis lateralis
|
Flexes head laterally to the same side
|
|
|
Orgin: Longus Colli
-Sup oblique part |
Anterior tuberercles of transverse processes of C3-C5
|
|
|
Insertion: Longus colli
-Sup oblique part |
Tuberclue of anterior arch of atlas (C1)
|
|
|
Orgin: Longus colli
-inf oblique part |
Anterior surface of bodies of T1-T3
|
|
|
Insertion: Longus Colli
-inf oblique part |
Anterior tubercles of transverse processes of C5-C6
|
|
|
Orgin: Longus Colli
-vertical part |
Anterior surface of bodies of C5-T3
|
|
|
Insertion: Longus coli
-vertical part |
Anterior surface of bodies of C2-C4
|
|
|
Action: Longus Colli
|
Flexes neck anteriorly and laterally and slight rotation to opposite side
|
|
|
Innervation: Longus Colli
|
Branches from anterior rami of C2 - C6
|
|
|
Orgin: Longus capitis
|
Tendinous slips to transverse processes of C3 to C4
|
|
|
Insertion: Longus capitis
|
Inferior surface of basilar part of occipital bone
|
|
|
Action: Longus capitis
|
Flexes head
|
|
|
Innervation: Longus capitis
|
Branches from anterior rami of C1 to C3
|
