prevertebral Region Flashcards
S:13
longus capitis attachments
TP C3-C6
Basilar portion of the occipital bone
VR ____ for the longus capitis
C1-C3
Which prevertebral M’s action is contralateral rotation of the head
inferior longus colli
attachments of the inferior longus colli
T1-T3
TPs of C5-C7
attachments of the superior longus colli
C3-C5
Atlas C1
Attachment of the vertical longus colli
C5-T3
C2-C4
VR ________ for the longus colli
VR C2-C6
actions of the longus colli
inf- contralateral rotation of the head
all- lateral flexion (ipsilateral)
Attachments of the rectus capitus anterior
atlas TP
Basilar portion of the occiputal bone (anterior to the occipital condyle )
Prevertebral M that attaches anterior to the occipital condyle
rectus capitis anterior
VR _______ for the rectus capitis anterior
VRC1-C2
Attachments of the rectus capitis lateralis
atlas TP
inferior surface of the jugular process of the occipital bone
What prevertebral M attaches to the inferior surface of the jugular process of the occipital bone
rectus capitis lateralis
VR _____ of the rectus capitis lateralis
VR C1-C2
What (2) prevertebral M flex the head
longus capitis
rectus capitis anterior
What prevertebral M ipsilaterally bend the neck
rectus capitis lateralis
longus colli
Extent of the cervical SP trunk is from ____ to ____
neck of the first Rib to the base of the skull
The SP trunk lies behind the ___ & ____ arteries
ICA & CCA
The SP trunk lies medial to the ____N
vagus nerve
The SP trunk is embedded between the _____ & ____
carotid sheath and prevertebral Fascia
The SP trunk is made up of which three gg
superior cervical gg - largest
middle cervical gg
Inferior cervical gg
What is the largest gg that makes up the SP trunk
superior cervical gg
cell bodies to the Post gg SP neurons lie in the ______ gg
superior cervical gg
- from the grey rami communicantes VR C1-C4
grey rami communicates to the superior cervical gg come from VR ____-____
VR C1-C4
______ N is a branch of the internal carotid N from the _____ cervical plexus
deep petrosal N
superior cerivcal plexus
______ cerival gg gives off the root of the ciliary gg
superior cervical gg
______ cranial branches make up the superior cervical gg
glossopharyngeal N (IX)
Vagus (X)
hypoglossal (XII)
the haryngeal branches join ____ & ____ N to make the pharyngeal plexus
glossopharyngeal
vagus
The _____ branch to the cardiac plexus comes from the superior cervical gg
superior cardiac branch
c.c. ________: when there is an acclusion before the vertebral artery. Causes dizziness and decreased BP
subclavian Steal SX
c.c. ______ subclavian steal SX there is an acculsion before the _____ artery
vertebral artery
location of the middle cervical gg
C6
superior to the inferior thyroid artery
the middle cervical gg lies superior to the ______
inferior thyroid artery
middle cervical gg gives branches to the grey rami comminicates VR __-__
VR C5-C6
The middle cervical gg gives an arterial branch to the ______
inferior thyroid artery
Three branches from the middle cervical gg
grey rami vr C5-C6
inf thyroid artery arterial branch
middle cardiac branch of the cardiac plexus
Location of the inferior cervical gg is btw _____
btw TP of C7 - neck of the 1st rib
Sometimes the inferior cervical gg fuses with the 1st thoracic gg to form the ___ gg
stellate gg
aka cervical thoracic gg
the inferior cervical gg lies posterior to the ____ artery
vertebral artery
3 branches of the inferior cervical gg
- grey Rami VR C7-C8
- arterial branches: subclavian & vertebral arteries
- Inferior cardiac branch to cardiac plexus
inferior cervical gg contains the grey rami communicates of ___-___
C7-C8
Arterial branches of the inferior cervical gg
subclavian
vertebral artery
The deep cervical fascia is made up of ____
loose areolar CT
the deep cervical fascia forms 4 different sheaths
investing layer (around the traps and scm )
pretracheal layer
prevertebral layer
carotid sheath layer
Superiorly the pretracheal layer attaches to the ____ & ___ cartilage
thyroid & cricoid cartilage
Inferiorly the deep cervical fascia spreads to the thorax and merges with _____
fibrous pericardium
laterally the deep cervical fascia merges with the ____
carotid sheath & investing layer
____ fascia provides a capsule for the thyroid gland
pretracheal layer
____ fascia invests the infrahyoid M
pretracheal Layer
The prevertebral layer passes around the neck to attach to the ______
ligamentum nuchae
superiorly the prevertebral fascia layer is attached the the ___
base of the skull
Inferiorly the prevertebral fascia layer enters the thorac and blends with the _____
Anterior longitudinal lig (ALL)
the interval btw the pharynx (buccal pharyngeal fascia) and the prevertebral fascia is called the _____ space
retropharyngeal space
c.c.: bleeding after a severe whiplash can leak into the ______ space
retropharyngeal space
- btw the buccal pharyngeal fascia and the prevertebral fascia)
c.c.________: peritonsilar abcess can leak into the retropharyngeal space
quinsy
c.c.________: difficulty swallowing
dysphagia
