back/neck Word Scramble
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Question | Answer |
splenius capitis - attachments | lower 1/2 of ligamentum nuchae and SP of upper 3-4 TVs ---> mastoid process and adjoining occipital bone |
splenius cervices - attachments | lower 1/2 of ligamentum nuchae and SP of upper 3-4 TVs ----> TPs of upper CV |
iliocostalis lumborum - attachments | sacrum, iliac crest, LV SPs -------> angles of lower 6 ribs |
iliocostalis thoracis - attachments | angles of lower 6 ribs ------ > angles of upper 6 ribs |
iliocostalis cervicis - attachments | angles of upper 6 ribs -----> TPs of the CV |
longissimus thoracis - attachments | sacrum, Iliocostalis Lumborum, TPs of LV ------> lower 9 ribs and TPs |
longissimus cervicis - attachments | T1-T6 TPs ------> C2 - C6 TPs |
longissimus capitis - attachments | C2 - C7 articular pillars -------> mastoid process |
spinalis thoracis - attachments | T11 - L2 SPs ---------> T1 - T8 SPs |
spinalis cervicis - attachments | C7 SP and ligamentum nuchae --------> C2 - C4 SPs |
spinalis capitis - attachments | blends with semispinalis, both attachments |
semispinalis thoracis - - attachments | TPs of T7 - T12 --------> SP of C6 - T2 |
semispinalis cervices - attachments | TPs of T1 - T6 ---------> SP of C2 - C5 |
semispinalis capitis - attachments | TPs of C4 - T6 ---------> occipital bone |
multifidus - attachments | posterior sacrum, iliac crest, TPs, and lumbar mammilary processes ---------> C2 - L5 SPs spans 2-4 segments |
rotatores - attachments | TPs ----------> SP of C2 - L5 spans 1 -2 segments |
interspinales - attachments | connects spines of contiguous vertebrae |
intertransversarii - attachments | connects transverse processes of contiguous vertebrae |
rectus capitis posterior major - attachments | spine of axis --------> lateral part of inferior nuchal line of occipital bone |
rectus capitis posterior minor - attachments | posterior aspect of atlas ----------> medial part of inferior nuchal line |
obliquus capitis inferior - attachments | spine of axis ----------> transverse process of atlas |
obliquus capitis superior - attachments | transverse process of atlas ----------> occipital bone between superior and inferior nuchal lines |
splenius capitis - action | bilateral: head and neck extension......unilateral: side bending and rotation to same side |
splenius cervicis - action | bilateral: head and neck extension......unilateral: side bending and rotation to same side |
iliocostalis - action | extension and side bending |
longissimus - action | extension and side bending. also, capitis rotates head to same side |
spinalis - action | extension |
semispinalis - action | extension and rotation toward opposite side |
multifidus - action | extension and rotation to opposite side |
rotatores - action | extension and rotation to opposite side |
interspinales - action | extension |
intertransversarii - action | side bending |
rectus capitis posterior major - action | extension of head and rotation toward same side |
rectus capitis posterior minor - action | extension of head |
obliquus capitis inferior - action | rotation of head toward same side |
obliquus capitis superior - action | extension and side bending of head |
borders of suboccipital triangle | rectus capitis posterior major, obliquus capitis inferior, obliquus capitis superior |
floor of suboccipital triangle | posterior atlanto-occipital membrane and posterior arch of C1 |
contents of suboccipital triangle | vertebral artery and suboccipital nerve |
psoas major - attachments | TPs of the LV, sides of bodies of T12-L5 and intervening discs, to the inferior attachment by a strong tendon to the lesser trochanter of the femur. |
psoas major - innervation | lumbar plexus via the ventral branches of L2-L4 spinal nerves |
iliacus - attachments |
Created by:
migato2
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