Physioex 8.0 Exercise 13 Essay

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NAME ____________________________________ LAB TIME/DATE _______________________ Cassandra Howery 4/26/12 R E V I E W S H E E T EXERCISE 10 Column B a. b. c. d. e. f. g. h. i. j. k. l. ethmoid frontal hyoid lacrimal mandible maxilla nasal occipital palatine parietal sphenoid temporal Print Form The Axial Skeleton The Skull 1. First, match the bone names in column B with the descriptions in column A (the items in column B may be used more than once). Then, circle the bones in column B that are cranial bones. Column A frontal zygomatic mandible nasal 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. , frontal forehead bone cheekbone lower jaw bridge of nose posterior bones of the hard palate much of the lateral…show more content…
8. What is the orbit? ____________________________________________________________ ________________________ The frontal bone,lesser and greater wings of sphenoid, What bones contribute to the formation of the orbit? _________________________________________________________ zygomatic, maxilla,palatine ,lacrimal bone and ethmoid bone. ____________________________________________________________ ______________________________________ It forms a central wedge that articulates 9. Why can the sphenoid bone be called the keystone of the cranial floor? _________________________________________ with all other cranial bones. ____________________________________________________________ ______________________________________ The Vertebral Column 10. The distinguishing characteristics of the vertebrae composing the vertebral column are noted below. Correctly identify each described structure by choosing a response from the key. Key: a. b. c. atlas axis cervical vertebra—typical 1. 2. 3. 4. 5. 6. 7. d. e. coccyx lumbar vertebra f. g. sacrum thoracic

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