click below
click below
Normal Size Small Size show me how
C & T Spine (RAD125)
Part 2
| Question | Answer |
|---|---|
| ____________ is visible on each vertebrae in a superior view | Vertebral Foramen |
| The Vertebral Foramen enclosed the? | Spinal Cord |
| The Intervertebral Foramen provides an opening for? | Nerves |
| __________needs at least 2 vertebrae to see them from the side | Intervertebral Foramen |
| Intervertebral Joints are? | Cartilaginous (symphysis) |
| Vertebral Disks- | • Located in between each vertebrae • Composed of fibrocartilage • Function as cushions |
| The outer portion of the Vertebral Disk is | Annulus Fibrosus |
| The central, soft mass of the Vertebral Disk is | Nucleus Pulposus |
| There are ____ Unique Cervical Vertebrae | 3 |
| C1 – Atlas | • Articulates with skull • Has no vertebral body |
| C2 – Axis | Has dens/odontoid |
| C7 – Vertebral Prominens | has a long, prominent spinous process |
| The Dens is also known as the | Odontoid Process |
| ____ is the inferior angle of the scapula? | T7 |
| ____________ articulates with the condyles of the occipital bone | Superior Articular Processes (of C1) |
| C1 (Atlas) Consists of? | • Anterior arch • Posterior arch • Two lateral masses – seen on odontoid view • Two transverse processes |
| What articulates with the anterior ring of C1 (atlas)? | Odontoid Process (Dens) |
| What is Easily palpated and often used as a bony landmark for positioning? | C7 |
| Costal Facets are a unique feature of the? | Thoracic Vertebrae |
| Costal Facets are located | On the body of the Thoracic Vertebrae and on the transverse processes |
| The costal facets located on the body articulate with the | Head of Ribs |
| The costal facets located on the transverse process articulate with | Tubercle of Ribs (except for T11 and T12) |
| What Thoracic Vertebrae has as a rib extending down from the inferior notch? | T12 |
| C1, C2, and C7 are | Unique Cervical Vertebrae |
| _________ do not have facets | Lumbar Vertebrae |
| ________ curves bend forward? | Kyphotic |
| ________ curves arch backwards? | Lordotic |
| ________ curves are present at birth | Primary |
| ________ curves develop after birth | Secondary |
| Example of Kyphotic Curves | Thoracic, sacral/coccygeal |
| Example of Lordotic Curves | Cervical and lumbar |
| Kyphotic Curves are? | Concave |
| Lordotic Curves are? | Convex |