Ch 7: Continued Flashcards
1
Q
What are the four para nasal sinuses?
A
- frontal
- maxillary
- ethmoidal
- sphenoidal
2
Q
What are the temporal bones from the lateral view?
A
- zygomatic process
- mastoid process
- external auditory canal
- styloid process
3
Q
What are the temporal bones in the medial view?
A
Petrous portion
4
Q
What are the sphenoid bones in the superior view?
A
- greater and lesser wing
- sella turcica
- Foramen rotundum
- Foramen ovale
- Foramen spinosm
5
Q
What are the sphenoid bones in the posterior view?
A
- pterygoid plate (lateral & medial)
6
Q
What is the occipital bone in the inferior view?
A
- Foramen magnum
- external occipital protuberance
- superior and inferior nuchal lines
7
Q
What is the ethmoid bone in the superior view?
A
- perpendicular plate
- crista galli
- orbital plate
- cribriform plate
8
Q
What is the ethmoid bone in the lateral view?
A
- middle nasal concha
9
Q
What is the mandible in the medial view?
A
- mental Foramen
- mandibular Foramen
10
Q
How many bones for each section in the Vertebral column
A
- cervical: 7
- thoracic: 12
- lumbar: 5
- sacral: 1
- coccyx: 1
11
Q
How many bones were fused to form a sacrum?
A
5
12
Q
How many bones were fused to form a coccygeal
A
4 or 5
13
Q
Vertebral curvature
A
- cervical: anterior (2 deg)
- thoracic: posterior (1 deg)
- lumbar: anterior (2 deg)
- sacral: 1 deg
- coccyx: 1 deg
14
Q
What does the interval disks consist of?
A
- annulus fibrous: external
- nucleus pulposus: internal and gelatinous
15
Q
What is the typical vertebra in the cervical region?
A
- transverse Foramen
- bifid spinous process: allows to hyper extend neck
