DEEP BACK AND SUBOCCIPITAL REGION
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| These four mucsles (2 bilateral for a total of 4) comprise the spinotransversales muscle group: | SPLENIUS CAPITIS AND SPLENIUS CERVICIS
🗑
|
||||
| This muscle arises from the inferior half of the ligamentum nuchae and the spinous processes of the C7-T4 vertebrae and inserts into the mastoid process of the temporal bone. It lies deep to trapezius in the neck. | SPLENIUS CAPITIS
🗑
|
||||
| The unilateral action of splenius capitis is: | IPSILATERAL BENDING AND ROTATION OF THE FACE
🗑
|
||||
| Bilateral contraction of the splenius capitis muscles results in: | EXTENSION OF THE NECK
🗑
|
||||
| This muscle arises from the spinous processes of T3-T6 vertebrae and inserts into the posterior tubercles of the transverse processes of the C1-C3. It lies inferior and anterior to splenius capitis. | SPLENIUS CERVICIS
🗑
|
||||
| The most lateral of the erector spinae muscles initiating from the lumbar region and ending in the cervical region are: | ILIOCOSTALIS: LUMBORUM, THORACIS, CERVICIS
🗑
|
||||
| The two middle erector spinae muscles from thorax to skull are: | LONGISSIMUS: THORACIS, CERVICIS, CAPITIS
🗑
|
||||
| The most medial and least substantial of the erector spinae muscles are: | SPINALIS: THORACIS, CERVICIS, CAPITIS
🗑
|
||||
| The transversospinalis muscles consist of these three muscle groups: | SEMISPINALIS: (THORACIS, CERVICIS, CAPITIS), MULTIFIDI, ROTATORES
🗑
|
||||
| Unilateral contraction of multifidus results in: | LATERAL FLEXION OF THE VERTEBRAL COLUMN AND CONTRALATERAL ROTATION
🗑
|
||||
| Bilateral contraction of multifidus results in: | EXTENSION OF THE VERTEBRAL COLUMN
🗑
|
||||
| These muscles are the deepest of the transversospinalis group and are most likely important in stabilizing the vertebrae and in proprioception. | ROTATORES
🗑
|
||||
| These minor deep muscles are involved in posture: | INTERSPINALES AND INTERTRANSVERSARII
🗑
|
||||
| These minor deep muscles run in the same oblique direction as the rotatores but lie lateral to them. They are involved in inspiration. | LEVATORES COSTARUM
🗑
|
||||
| Nearly all intrinsic back muscles are innervated by: | THE DORSAL RAMI OF SPINAL NERVES
🗑
|
||||
| The only intrinsic back muscles innervated by ventral rami are the: | INTERTRANSVERSARII
🗑
|
||||
| What four muscles comprise the suboccipital region? | RECTUS CAPITIS POSTERIOR MAJOR, RECTUS CAPITIS POSTERIOR MINOR, OBLIQUUS CAPITIS INFERIOR, OBLIQUUS CAPITIS SUPERIOR
🗑
|
||||
| This space is formed by obliquus capitis inferior on the bottom, obliquus capitis superior on the lateral, and rectus capitis major on the medial borders. | SUBOCCIPITAL TRIANGLE
🗑
|
||||
| This nerve is the dorsal ramus of the C1 spinal nerve and runs through the suboccipital triangle and innervates all four suboccipital muscles: | SUBOCCIPITAL NERVE
🗑
|
||||
| This artery is the first branch off of the subclavian. It ascends from the C6 to C1 vertebrae and runs thorugh the suboccipital triangle. | VERTEBRAL ARTERY
🗑
|
||||
| This nerve is the dorsal ramus of C2 spinal nerve and runs inferior to the subocciptal triangle. | GREATER OCCIPITAL NERVE
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
AnatomyByDocRoxy
Popular Anatomy sets