5 Written Questions

1. composed of small needlelike pieces of bone and lots of open space
2. canal like passage way
3. the bones that form the longitudinal axis of the body
4. cube-shaped bones, mostly spongey bone; sesamoid bones (form within tendons), patella
5. bony expansion carried on a narrow neck

5 Matching Questions

1. spiral
2. osteocytes
3. periosteum
4. crest
5. appendicular skeleton

1. a narrow ridge of bone; usually prominent
2. b ragged break occurs when excessive twisting forces are applied to a bone
3. c mature bone cells, found within the matrix in tiny cavities
4. d fibrous connective tissue membrane
5. e bones of the liimbs and girldels

5 Multiple Choice Questions

1. support- forms an internal framework; protection- protect the soft organs; movement- attached to bones and tendons, use the bones as levers to move the body and its parts; storage- sores fats and other minerals and nutrients; blood cell formation- hematopiesis occurs within the marrow cavities
   1. compact bone
   2. functions of the bone
   3. short bones
   4. spongey bone
2. round or oval opening through a bone
   1. fossa
   2. facet
   3. ramus
   4. foramen
3. broke bone ends are forced into each other
   1. depressed fracture
   2. comminuted fracture
   3. impacted fracture
   4. compression fracture
4. bone breaks into many pieces
   1. impacted fracture
   2. depressed fracture
   3. comminuted fracture
   4. compression fracture
5. smooth, nearly flat articular surface
   1. foramen
   2. fossa
   3. ramus
   4. facet

5 True/False Questions

1. compact bone → dense and looks smooth and homogeneous

   True        False

2. tubercle → large rounded projections; may be roughened

   True        False

3. trochanter → round or oval opening through a bone

   True        False

4. irregular bones → vertebrae, hips

   True        False

5. sinus → sharp, slender, often pointed porjection

   True        False