Exam 10: Muscles of the Spinal Joints

If a muscle crosses the spinal joints of the trunk laterally on the right side with a vertical direction to its fibers,what action of the trunk at the spinal joints will it most likely have?

Which subgroup of the erector spinae group is the most lateral?

Which muscles are members of the suboccipital group?

Which is (are)an action of the rotatores?

When palpating and/or working on the quadratus lumborum,pressure should be oriented from

Which are the attachments of the semispinalis?

Of the three subgroups of the transversospinalis group,which subgroup is oriented the most horizontally?

What provides innervation for the splenius cervicis?

Which is (are)an action of the rectus capitis anterior of the head at the atlanto-occipital joint?

Which is an eccentric function of the multifidus?

Which is an action of the external abdominal oblique?

What are the three subgroups of the transversospinalis group?

Which are the attachments of the rectus capitis posterior major?

Which is an eccentric function of the semispinalis?

If a muscle crosses the spinal joints of the trunk laterally with a vertical direction to its fibers,what eccentric function will it most likely have?

Which muscle of the trunk is known as the "six-pack" or "eight-pack" muscle?

What provides innervation for the semispinalis?

What provides innervation for the scalene group?

Which one of the following muscles is very deep,forming part of the posterior abdominal body wall?

Which are actions of the erector spinae group?