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T he Axial Skeleton The Skull Lab Time/Date the bone names in column B with in C

ID: 3506329 • Letter: T

Question

T he Axial Skeleton The Skull Lab Time/Date the bone names in column B with in Column A the descriptions in column A (the items in column B may be used more than once). Column B a. ethmoid 1. forms the anterior cranium b. frontal c. hyoid d. inferior nasal concha e. lacrimal f. mandible 9 maxilla h. nasal i. occipital i. palatine k. parietal L sphenoid m. temporal n. vomer 2. cheekbone 3. bridge of nose 4 posterior bones of the hard palate s. much of the lateral and superior cranium 6. single,iregular, bat-shaped bone forming part of the cranial base 7. tiny bones bearing tear ducts 8. anterior part of hard palate 9 superior and middle nasal conchae form from its projections 10. site of mastoid process 11. has condyles that articulate with the atlas 12. small U-shaped bone in neck, where many o. zygomatic tongue muscles attach 13. organ of hearing found here 14 two bones that form the nasal septum 15. forms the most inferior turbinate

Explanation / Answer

Human skeleton can be divided into axial and appendicular part. Axial skeleton is the upper portion of the skeletal system consists of skull(28) vertebral column(26) sternum(1) Ribs(24) Hyoid(1) bones.

Skull is a bony case containing brain, eyes, ears etc. Cranium contains 8 bones , these are occipital(1) perietal(2) frontal(1) temporal(2) sphenoid(1) and ethmoid(1).

Face bones contains 14 bones, 6 ear ossicles(malleus, incus, stapes), and one hyoid.

Column A Column B

1. Firms the anterior cranium n. Vomer

2.Cheek bone o. Zygmoid

3. Bridge of nose h. nasal

4.Posterior bones of hard palate j.palatine

5. Much of the lateral and superior cranium k. parietal

6. single, irregular, bat shaped-bone forming part of cranial base l. sphenoid

7. tiny bone bearing tear ducts e.lacrimal

8.Anterior part of hard palate g. maxilla

9.superior and middle nasal conchae formed from its project h. nasal

10.site of mastoid process m. temporal

11.has condyles that articulate with atlas i. occipital

12.small U- shaped bone in neck, where many tongue muscles attached m. vomer

13.organ of hearing found here c. hyoid

14.two bones that forms nasal septum n. vomer

15. forms the most inferior turbinate d. inferior nasal conchae