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Muscles > Innervation and Vasculature > Flashcards

Innervation and Vasculature Flashcards

1
Q

Rectus Capitis Posterior Major

A

Nerve: Posterior primary
division of the spinal nerves Dorsal ramus of C01
Artery: Occipital artery

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2
Q

Rectus Capitis Posterior Minor

A

Nerve: Branch of the dorsal
primary division of the suboccipital nerve
Artery: Vertebral artery, deep descending branch of occipital artery

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3
Q

Obliquus Capitis Inferior

A

Nerve: Posterior primary division of the spinal nerves (suboccipital)
Artery: Vertebral artery, deep descending branch of occipital artery

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4
Q

Obliquus Capitis Superior

A

Nerve: Posterior primary division of the spinal nerves (suboccipital)
Artery: Vertebral artery, deep descending branch of occipital
artery

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5
Q

Anterior Scalene

A 
Nerve: Anterior division of
the lower cervical nerves
C4,5,6 
Artery: Ascending cervical
artery
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6
Q

Middle Scalene

A

Nerve: Anterior division of
the lower cervical nerves C3 – C8
Artery: Ascending cervical
artery

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7
Q

Posterior Scalene

A

Nerve: Anterior division of the lower cervical nerves C6, 7, 8
Artery: Ascending cervical
artery

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8
Q

External Intercostals

A

Nerve: Intercostal nerves
Artery: Intercostal arteries

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9
Q

Internal Intercostals

A

Nerve: Intercostal nerves
Artery: Intercostal arteries

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10
Q

Subcostals

A

Nerve: Intercostal nerves
Artery: Intercostal arteries

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11
Q

Transversus Thoracis

A

Nerve: Intercostal nerves
Artery: Internal thoracic artery (sternal and anterior intercostal branches)

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12
Q

Diaphragm

A

Nerve: Phrenic nerve (C3 –
C5)
Artery: Superior and inferior phrenic arteries, musculophrenic artery,
pericardiophrenic artery

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13
Q

Trapezius

A 
Nerve: Motor - spinal part
of Accessory nerve (CNXI)
Sensory - (proprioception)
anterior rami of C3 and C4
Artery: Transverse cervical
artery (cervicodorsal trunk)
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14
Q

Latissimus dorsi

A

Nerve: Thoracodorsal nerve
(C6, C7, C8)
Artery: Thoracordosal artery from the axillary artery

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15
Q

Levator Scapulae

A

Nerve: Branches directly from anterior rami of C3 and C4 and by branches (C5) from the Dorsal scapular
nerve
Artery: Descending Scapular
artery

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16
Q

Rhomboids

A

Nerve: Dorsal scapular nerve (C4, C5)
Artery: Dorsal Scapular
artery

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17
Q

Serratus posterior superior

A

Nerve: Anterior rami of upper thoracic nerves/ intercoastal nerves (T2 to T5)
Artery: Intercostal arteries

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18
Q

Serratus posterior inferior

A

Nerve: Anterior rami of
lower thoracic nerves (T9 to T12)
Artery: Intercostal arteries

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19
Q

Splenius Capitis

A

Nerve: Posterior rami of middle cervical nerves
Artery: Muscular branches
of aorta

20
Q

Splenius Cervicis

A

Nerve: Posterior rami of
lower cervical nerves (C1-C6)
Artery: Occipital artery and
transverse cervical artery

21
Q

Iliocostalis

A

Nerve:
C- dorsal rami of spinal nerves
T- dorsal primary rami of C8, thoracic & upper lumbar
nerves
L- dorsal rami of spinal nerves, thoracic & upper
lumbar nerves
Artery:
C- occipital artery & posterior intercostal arteries
T&L-posterior intercostal,
subcostal & lumbar
arteries

22
Q

Longissimus

A

Nerve:
Capitis- dorsal primary rami of the middle & lower C-spine nerves
Cervicis- dorsal primary rami of the upper thoracic & lower cervical spinal nerves
Thoracis- dorsal primary rami of the thoracic & lumbar spinal nerves
Artery:
Capitis - Occipital artery
Cervicis - posterior intercostal arteries
Thoracis - posterior
intercoastal arteries, subcostal, lumbar arteries

23
Q

Spinalis

A

Nerve:
Capitis – dorsal rami of cervical spinal nerves C1 to C3
Cervicis – dorsal rami of the upper cervical nerves
Thoracis – dorsal rami of the upper cervical nerves
Artery:
Capitis – subclavian artery & occipital artery via the external carotid artery
Cervicis & Thoracis - posterior intercostal arteries

24
Q

Semispinalis

A

Nerve:
Capitis, Cervicis, & Thoracis - Dorsal rami of the spinal
nerves
Artery:
Capitis – deep cervical artery (branch of costocervical trunk), descending branch of occipital artery
Cervicis & Thoracis -
deep cervical artery (branch of costocervical trunk),
descending branch of occipital artery, posterior intercostal arteries

25
Q

Multifidius

A

Nerve:
Posterior rami of spinal nerves
Artery:
Cervicis – vertebral artery, occipital artery
Thoracis – posterior intercostal arteries
Lumborum – lumbar arteries, lateral sacral artery

26
Q

Rotatores

A

Nerve:
Cervical, thoracic and spinal nerves (posterior branch)
Artery:
Breves – Vertebral artery, occipital artery
Longi – Posterior intercostal arteries

27
Q

Interspinales

A 
Nerve: 
Dorsal rami of the spinal nerves
Artery: 
Cervicis – deep cervical artery
Lumborum – lumbar arteries
28
Q

Intertransversarii

A

Nerve:
Dorsal and ventral rami of the spinal nerves
Artery:
Cervical region – branches from the subclavian artery
Lumbar region – lumbar arteries

29
Q

Levatores costarum (Breves & Longi)

A

Nerve:
Intercostal nerves (C8 – T11)
Artery:
Posterior intercostal arteries

30
Q

Pectoralis Major

A 
Nerve: 
Medial and lateral pectoral nerves;
Clavicular head (C5, C6)
Sternocostal head (C6, C7, C8, T1)
Artery: 
Pectoral branch of the thoracoacromial trunk
31
Q

Pectoralis Minor

A

Nerve:
Medial, pectoral nerve C5, C6, C7, C8, T1
Artery:
Throracoacromial artery (a short artery that branches
off the larger axillary artery of the chest and upper extremities)

32
Q

Serratus Anterior

A 
Nerve: 
Long thoracic nerve (C5, C6, C7)
Artery: 
Lateral thoracic artery (upper part), thoracodorsal artery
(lower part)
33
Q

Subclavius

A

Nerve:
Filaments from the fifth and sixth cervical nerves (C5 &
C6)
Artery:
Thoracoacromial trunk (clavicular branch)

34
Q

Deltoid

A

Nerve:
Axillary nerve (C5, C6)
Artery:
Posterior circumflex humeral artery

35
Q

Teres Major

A

Nerve:
Inferior subscapular nerve (C5, C6, C7)
Artery:
Circumflex scapular artery

36
Q

Supraspinatus

A

Nerve:
Suprascapular nerve (C5, C6)
Artery:
Suprascapular artery

37
Q

Infraspinatus

A

Nerve:
Suprascapular nerve (C5, C6)
Artery:
Suprascapular and circumflex scapular arteries

38
Q

Subscapularis

A

Nerve:
Upper and lower subscapular nerves (C5, C6, C7)
Artery:
Subscapular Artery

39
Q

Teres Minor

A 
Nerve:
Axillary nerve (C5, C6)
Artery: 
Subscapular artery and the Circumflex scapular artery (one of the first branches
off the subscapular artery)
40
Q

Biceps Brachii

A

Nerve:
Musculocutaneous nerve C5, C6
Artery:
Muscular branches of brachial artery

41
Q

Coracobrachialis

A

Nerve:
Musculocutaneous nerve C5, C6, C7
Artery:
Brachial artery

42
Q

Brachialis

A

Nerve:
Musculocutaneous nerve C5, C6. Small contribution by the radial nerve C7 to lateral part of muscle
Artery:
Muscular branches of brachial artery, Radial recurrent artery

43
Q

Triceps Brachii

A

Nerve:
Radial nerve C6, C7, C8
Artery:
Deep brachial artery

44
Q

Anconeus

A 
Nerve: 
Radial nerve C6, C7, C8 (via branch to medial head of
triceps brachii) 
Artery: 
Deep brachial artery (profunda brachii),
interosseous recurrent artery
45
Q

Felxor carpi ulnaris

A

Nerve:
Ulnar nerve C7, C8, T1
Artery:
Ulnar artery

46
Q

Palmaris Longus

A

Nerve:
Median nerve C7, C8
Artery:
Ulnar artery

Muscles (3 decks)

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