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Anatomy AOINAS > The rest of week 1 > Flashcards

The rest of week 1 Flashcards

(75 cards)

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1
Q

Iliocostalis Origin

A

median sacral crest, posterior surface sacrum, spinous process L and lower T, medial part iliac crest

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2
Q

Iliocostalis Insertion

A

angles of lower ribs and transverse process of C

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3
Q

Iliocostalis Innervation

A

dorsal rami of lower cervical nerves

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4
Q

Iliocostalis Action

A

Unilateral: Laterally flex vertebral column to the same side
Bilateral: Extend vertebral column and head, stabilize vertebral column

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5
Q

Iliocostalis Arterial Supply

A

dorsal branches of posterior intercostal and subcostal arteries

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6
Q

Longissimus Inferior Attachment

A

Median Sacral crest, posterior surface of sacrum, medial part of iliac crest, SP lumbar and lower thoracic

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7
Q

Longissimus Superior Attachment

A

Between the tubercles and angles of ribs, TP of thoracic and cervical vertebrae, and mastoid process

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8
Q

Longissimus Innervation

A

Dorsal Rami of lower cervical nerves

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9
Q

Longissimus Action

A

Unilateral: Laterally flex vertebral column to the same side
Bilateral: Extend vertebral column and head, stabilize vertebral column

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10
Q

Longissimus Arterial Supply

A

Vertebral Artery, Deep Cervical artery, Occipital Artery and Transverse Cervical Artery

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11
Q

Spinalis Inferior Attachment

A

Median Sacral crest, posterior surface of sacrum, medial part of iliac crest, SP lumbar and lower thoracic

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12
Q

Spinalis Superior Attachment

A

spinous process of T and C

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13
Q

Spinalis Innervation

A

dorsal rami of lower Cervical nerves

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14
Q

Spinalis Action

A

unilateral - lateral flex vertebral column to same side; bilateral - extends vertebral column and head and stabilize vertebral column

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15
Q

Spinalis Arterial Supply

A

dorsal branches posterior intercostal arteries, deep cervical artery, muscular branches of vertebral artery

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16
Q

Serratus Posterior Superior Origin

A

SP of C7-T3

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17
Q

Serratus Posterior Superior Insertion

A

Superior borders 2-5th rib

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18
Q

Serratus Posterior Superior Innervation

A

Ventral rami T2-T5

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19
Q

Serratus Posterior Superior Action

A

Elevates ribs 2-5, inspiration

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20
Q

Serratus Posterior Superior Arterial Supply

A

Posterior intercostal arteries

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21
Q

Serratus Posterior Inferior Origin

A

SP of T11-L2

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22
Q

Serratus Posterior Inferior Insertion

A

inferior border 9th-12th rib

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23
Q

Serratus Posterior Inferior Innervation

A

Ventral Rami of T9-T12

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24
Q

Serratus Posterior Inferior Action

A

Depresses ribs 9-12, Expiration

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25
Serratus Posterior Inferior Arterial Supply
Posterior Intercostal artery, subcostal arteries
26
Trapezius Origin
Superior nuchal line, ligamentum nuchae, SP C7-T12
27
Trapezius Insertion
Lateral 1/3 of the clavicle, spine of scapula, and acromion
28
Trapezius Innervation
Spinal Accessory Nerve (CN XI)
29
Trapezius Action
Rotate scapula to tilt glenoid cavity superiorly, elevate, retract, and depresses scapula
30
Trapezius Arterial Supply
Transverse Cervical Artery and Occipital Artery
31
Rhomboid Major Origin
SP T2-T5
32
Rhomboid Major Insertion
Medial border of scapula below spine
33
Rhomboid Major Innervation
Dorsal scapular nerve
34
Rhomboid Major Action
Retracts and rotates scapula
35
Rhomboid Major Arterial Supply
Dorsal Scapular Artery and deep branch of transverse cervical artery
36
Latissimus Dorsi Origin
SP of T6-L5, iliac crest, 9-12th ribs
37
Latissimus Dorsi Insertion
Floor of intertubercular sulcus of the humerus
38
Latissimus Dorsi Innervation
Thoracodorsal Nerve
39
Latissimus Dorsi Action
Extends, Adducts, and Medially rotate humerus
40
Latissimus Dorsi Arterial Supply
Thoracodorsal Artery
41
Rhomboid Minor Origin
Ligamentum Nuchae, SP C7-T1
42
Rhomboid Minor Insertion
Medial border of Scapula at the spine
43
Rhomboid Minor Innervation
Dorsal Scapular Nerve
44
Rhomboid Minor Action
Rotates and Retracts Scapula
45
Rhomboid Minor Arterial Supply
Dorsal Scapular Artery and deep branch of transverse cervical artery
46
Levator Scapulae Origin
TP C1-C4
47
Levator Scapulae Insertion
Superior angle of scapula
48
Levator Scapulae Innervation
Dorsal Scapular Nerve
49
Levator Scapulae Action
Elevates and rotates scapula
50
Levator Scapulae Arterial Supply
Transverse Cervical Artery
51
Splenius Capitis Inferior Attachment
Ligamentum Nuchae, SP C7-T4
52
Splenius Capitis Superior Attachment
Mastoid Process, lateral one third of superior nuchal line
53
Splenius Capitis Innervation
Dorsal rami of middle cervical nerves
54
Splenius Capitis Action
Unilateral- laterally flexes and rotates head or neck to same side Bilateral - extends head and neck
55
Splenius Capitis Arterial Supply
Occipital Artery
56
Splenius Cervicis Inferior Attachment
SP T3-T6
57
Splenius Cervicis Superior Attachment
TP C1-C3
58
Splenius Cervicis Innervation
Dorsal rami of middle cervical nerves
59
Splenius Cervicis Action
Unilateral- laterally flexes and rotates head or neck to same side Bilateral - extends head and neck
60
Splenius Cervicis Arterial Supply
Occipital Artery
61
Multifidus Inferior Attachment
TP T1-L5 and AP C4-C7
62
Multifidus Superior Attachment
SP L5-C2
63
Multifidus Innervation
Dorsal rami of spinal nerves
64
Multifidus Action
Extend and rotates Vertebral column to opposite side
65
Multifidus Arterial Supply
Vertebral artery, deep cervical artery, and occipital artery
66
Semi-Spinalis Capitis Inferior Attachment
TP C7-T7, AP C4-C6
67
Semi-Spinalis Capitis Superior Attachment
Between superior and inferior nuchal lines of occipital bone medially
68
Semi-Spinalis Capitis Innervation
Dorsal rami of spinal nerves
69
Semi-Spinalis Capitis Action
Unilateral - Extends and laterally rotate head to opposite side Bilateral - extends head
70
Semi-Spinalis Capitis Arterial Supply
Occipital Artery
71
Semi-Spinalis Cervicis Inferior Attachment
TP T1-T5/T6
72
Semi-Spinalis Cervicis Superior Attachment
SP L5-C2
73
Semi-Spinalis Cervicis Innervation
Dorsal rami of spinal nerves
74
Semi-Spinalis Cervicis Action
Unilateral - Extends and laterally rotate neck to opposite side Bilateral - extends neck
75
Semi-Spinalis Cervicis Arterial Supply
Occipital artery, Deep Cervical Artery, and Vertebral Artery

Anatomy AOINAS (4 decks)

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