Lecture Exam 2 - Chapter 7 Flashcards
(37 cards)
The skull contains __ bones
22
- 8 Cranial Bones -
-Frontal - -Occipital - -Sphenoid -
- Parietal
- Temporal
- Ethmoid
- 8 Cranial Bones -
- -Parietal - -Temporal - -Ethmoid
- Frontal
- Occipital
- Sphenoid
- 5 functions of the skull -
- _________ the brain
- Attach to _________ that stabilize the _________
- Provide sites for muscle attachments – movement of the head and facial expressions
- Facial bones form framework of the face and support entrances to the digestive and respiratory systems
- Protect and support eyes, mouth, nose, and ears
- Protects
- membranes
- brain
- 5 functions of the skull -
- Protects the brain
- Attach to membranes that stabilize the brain
- Provide sites for _________ attachments – movement of the head and facial _________
- Facial bones form _________ of the face and support entrances to the digestive and respiratory systems
- Protect and support eyes, mouth, nose, and ears
- muscle
- expressions
- framework
- 5 functions of the skull -
- Protects the brain
- Attach to membranes that stabilize the brain
- Provide sites for muscle attachments – movement of the head and facial expressions
- Facial bones form framework of the face and support _________ to the digestive and _________ systems
- Protect and support eyes, _________, nose, and _________
- entrances
- respiratory
- mouth
- ears
- Occipital bone -
External occipital protuberance attachment point for the _________
trapezius
-
- mandible
- temporal bone
_________ – condyle of the mandible fits in here to form the TMJ (temporomandibular joint)
Mandibular fossa
_________ :
“Seat” of saddle is the hypophyseal fossa – pituitary gland sits here
- Sella turcica
_________ – pituitary gland sits here
hypophyseal fossa
pituitary gland sits in the hypophyseal fossa -Sella turcica within the _________ bone
Sphenoid
_________ – U shaped bone of the neck
Hyoid
Hyoid - Only bone in the body that doesn’t directly articulate with _________
another bone
Fontanelles – “soft spots” on an infant
- Allow for _________ during birth process
- Permit rapid growth of the _________ during _________
- flexibility
- brain
- infancy
-Five regions of the vertebral column -
Cervical – _________ ; __ vertebrae
- neck
- 7
-Five regions of the vertebral column -
Thoracic – ____-back ; __
- mid
- 12
-Five regions of the vertebral column -
Lumbar – ____- back; __
- low
- 5
-Five regions of the vertebral column -
Sacrum – __ fused vertebrae
5
-Five regions of the vertebral column -
Coccyx – _________ ; _________ fused vertebrae
- tailbone
- 3-5
-Five regions of the vertebral column -
-Cervical - -Lumbar - -Coccyx
- Thoracic
- Sacrum
-Five regions of the vertebral column -
- -Thoracic - -Sacrum -
- Cervical
- Lumbar
- Coccyx
Cervical and lumbar areas are _________
concave
Thoracic and sacral areas are _________
convex
