1. Chapter 7 Part I Review

2. These bones form from patterns made of hyaline cartilage. a.Endochondral b.Intramembranous

3. Low intake of calcium, lack of exercise, smoking, and frequent use of alcohol may increase your risk of… a.Arthritis b.Osteoporosis c.Bursitis

4. Which type of calcium salts make up the majority of the matrix of bone? a.Carbonate b.Phosphate c.sulfate

5. Arthroscopy is used to view a. Lungs b. Joints c. Heart d. Brain

6. Hematopoiesis refers to… a.The growth of a long bone. b.Lack of blood flow to the articular cartilage. c.Changing compact bone to spongy bone d.Production of blood cells in the red marrow.

7. Lacunae are… a. Spaces in the matrix where the ostoecytes live. b. Tiny channels connecting the osteocytes with the central canal. c. Rings in the matrix. d. Cells that produce the matrix.

8. This bone type develops between sheetlike layers of connective tissues. (example: flat bones of the skull) a. Endochondral b. Intramembranous

9. Canaliculi are… a.Spaces in the matrix where the ostoecytes live. b.Tiny channels connecting the osteocytes with the central canal. c.Rings in the matrix. d.Cells that produce the matrix.

10. Nutrients get to the osteocytes in compact bone by the a.Lacuna b.Blood in the yellow marrow c.Diffusion d.Though the canaliculi

11. Osteons are found within… a.Compact bone b.Spongy bone c.Epiphyseal disks

12. The lining of the medullary cavity is called? a.Epiphysis b.Endosteum c.Periosteum d.Diaphysis

13. The primary ossification center is located in… a. Epiphysis b. Endosteum c. Periosteum d. Diaphysis

14. Articular cartilage is found on which part of the bone? a.In the middle of the Diaphysis b.On the end of the Epiphysis And is made of this type of cartilage? a.Elastic b.Fibrocartilage c.hyaline

15. These cells maintain bone. a.Osteoblasts b.Osteoclasts c.Osteocytes

16. These bone cells erode the matrix. a. Osteoblasts b. Osteoclasts c. Osteocytes

17. These bone cells are found in the periosteum and build bone. a. Osteoblasts b. Osteoclasts c. Osteocytes

18. Degeneration of the articular cartialge is referred to as… a. Arthritis b. Osteoporosis c. Bursitis

19. The concentric layers of the osteon are called? a.Canaliculi b.Lacunae c.Lamellae

20. Bones increase in length from the growing region in the… a.Epiphyseal disks b.Epiphysis c.diaphysis

21. An artery, vein, and a nerve can be found inside this structure of the osteon. a.Lacuna b.Central (Haversian) canal c.Osteocyte d.Lamella

22. The “soft spots” of an infants skull are called? Fontanels

23. The hip joint (pelvis/femur) is an example of a.Hinge b.Ball-and-socket c.Ellipsoid d.Sliding e.pivot

24. The elbow (ulna/humerus) is an example of a.Hinge b.Ball-and-socket c.Ellipsoid d.Sliding e.pivot

25. The neck is an example of a.Hinge b.Ball-and-socket c.Ellipsoid d.Sliding e.pivot

26. The phalanges/metatarsals is an example of a.Hinge b.Ball-and-socket c.Ellipsoid d.Sliding e.pivot

27. Red marrow is replaced with yellow marrow, which stores… a.Calcium b.Blood c.Adipose tissue

28. Movement of a body part towards the midline is called? a.Flexion b.Adduction c.Circumduction d.Abduction

29. Movement of a body part away from the midline is called? a.Flexion b.Adduction c.Circumduction d.Abduction

30. Movement that decreases the angle between the bones is called? a. Flexion b. Adduction c. Circumduction d. Abduction

31. The fibrous covering that encloses a long bone is the… a. Epiphysis b. Endosteum c. Periosteum d. Diaphysis

32. This is an example of an… osteon

33. lacuna These chambers are where the osteocytes live?

34. lacuna canaliculi These are channels for blood flow?

35. Central canal lacuna canaliculi This is also called the Haversain canal.

36. Central canal lacuna canaliculi These are the “rings” formed by the matrix. Lamella