Axial (#2), Ventilation, Mastication

The neutral position of the pelvis is when the:

• Iliac crests are in the same sagittal plane

• Posterior superior iliac spine (PSIS) and ischial tuberosities are in the same horizontal plane

• Anterior superior iliac spine (ASIS) and pubic symphysis are in same frontal plane

• None of the above

An anterior pelvic tilt is best observed from which view?

• Lateral

• Anterior

• Posterior

• All of the above

When performing a postural observation using a lateral view, the observation is made that the right shoulder girdle is anterior to the left shoulder girdle. Which trunk motion would cause that position?

• Rotation

• Extension

• Flexion

• None of the above

True/False: lumbar vertebrae can flex/extend but are limited in rotation

• True

• False

while sitting upright, try to easily let your upper trunk flex towards the right. Indicate the side of flexors/extensors active, and the type of activation occurring.

• right, eccentric

• left, eccentrc

• right, concentric

• left, concentric

Compared to a normal lumbopelvic rhythm depicted in A, Picture B describes an abnormal lumbopelvic rhythm in which limited ________ is compensated with excessive _______.

• lumbar flexion, hip flexion

• hip flexion, lumbar flexion

• lumbar extension, hip flexion

• lumbar extension, hip extension

The interspinous ligament limits

• Flexion

• Extension

• Rotation

• Lateral bending

The right external oblique and the left internal oblique contracting together produce:

• Flexion and rotation to the right

• Flexion and rotation to the left

• Flexion and lateral bending to the right

• Flexion

   

Which arthrokinematic motions (side and motion) occur during lateral deviation of the mandible to the right?

• Right spin, left glide

• Right glide, left roll

• Right roll, left glide

• Right roll and glide, left spin

Which bones comprise the temporomandibular joint?

• Mandible and temporal bones

• Mandible and maxilla bones

• Maxilla and frontal bones

• Mandible and parietal bones