5 Written Questions

1. 1
2. The main trunk of the body is supported by the spine, or vertebral column, which is composed of 26 bones, some of which are formed by the fusion of a few bones
3. Spongy bone
4. 7, cervical(neck), 12 thoracic and 5 lumbar vertebrae as well as a sacrum.
5. periosteum, a connective tissue sheath.

5 Matching Questions

1. Hyoid- # of bones
2. Forms the major internal support of the appendages-the upper and lover extremities (limbs).
3. Ossicles (malleus, incus and staples)- # of bones
4. Osteoblast
5. Ribs- # of bones

1. a 1
2. b 6
3. c appendicular skeleton
4. d cells which form bone matrix, surrounding themselves with it, and thus are transformed into osteocytes.
5. e 24

5 Multiple Choice Questions

1. 22
   1. Skull- # of bones
   2. Ribs- # of bones
   3. Sternum- # of bones
   4. Hyoid- # of bones
2. axial skeleton
   1. Contains 12 pairs of ribs attached posteriorly to thoracic vertebrae and anteriorly either directly or via cartilage to the sternum (breastbone).
   2. Consist of bars, spicules or trabeculae, which forms a lattice meshwork, found at the ends of long bones and the inner layer of flat, irregular and short bones.
   3. Form the thoracic cage, which protects the heart and lungs.
   4. The vertebral column from superior to inferior
3. 64
   1. Ribs- # of bones
   2. Axial Skeleton- # of bones
   3. Sternum- # of bones
   4. Upper extremities- # of bones
4. in compact and spongy bone are similar in structure and function.
   1. The skull
   2. Osteoblast
   3. Osteocytes
   4. Osteoclasts
5. ribs and strernum
   1. The cell of bones are
   2. Form the thoracic cage, which protects the heart and lungs.
   3. Vertebral column- # of bones
   4. The vertebral column from superior to inferior

5 True/False Questions

1. Vertebral column- # of bones → 1

   True        False

2. Axial Skeleton- # of bones → 22

   True        False

3. Osteoclasts → cells which form bone matrix, surrounding themselves with it, and thus are transformed into osteocytes.

   True        False

4. Lies within the periosteum, forms the outer region of bones, and appears dense due to its compact organization. → Compact Bone

   True        False

5. Lower extremities → in compact and spongy bone are similar in structure and function.

   True        False