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Chapter 7 Part I Review These bones form from patterns made of hyaline cartilage. a.Endochondral b.Intramembranous Low intake of calcium, lack of exercise, smoking, and frequent use of alcohol may increase your risk of… a.Arthritis b.Osteoporosis c.Bursitis Which type of calcium salts make up the majority of the matrix of bone? a.Carbonate b.Phosphate c.sulfate Arthroscopy is used to view a. Lungs b. Joints c. Heart d. Brain 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. Lacunae are… a. Spaces in the matrix where the osteocytes live. b. Tiny channels connecting the osteocytes with the central canal. c. Rings in the matrix. d. Cells that produce the matrix. This bone type develops between sheetlike layers of connective tissues. (example: flat bones of the skull) a. Endochondral b. Intramembranous 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. Nutrients get to the osteocytes in compact bone by the a.Lacuna b.Blood in the yellow marrow c.Diffusion d.canaliculi Osteons are found within… a.Compact bone b.Spongy bone c.Epiphyseal disks The lining of the medullary cavity is called? a.Epiphysis b.Endosteum c.Periosteum d.Diaphysis The primary ossification center is located in… a. Epiphysis b. Endosteum c. Periosteum d. Diaphysis 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 These cells maintain bone. a.Osteoblasts b.Osteoclasts c.Osteocytes These bone cells erode the matrix. a. Osteoblasts b. Osteoclasts c. Osteocytes These bone cells are found in the periosteum and build bone. a. Osteoblasts b. Osteoclasts c. Osteocytes Degeneration of the articular cartilage is referred to as… a. Arthritis b. Osteoporosis c. Bursitis The concentric layers of the osteon are called? a.Canaliculi b.Lacunae c.Lamellae Bones increase in length from the growing region in the… a.Epiphyseal disks b.Epiphysis c.diaphysis 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 The “soft spots” of an infants skull are called? Fontanels The hip joint (pelvis/femur) is an example of a.Hinge b.Ball-and-socket c.Ellipsoid d.Sliding e.pivot The elbow (ulna/humerus) is an example of a.Hinge b.Ball-and-socket c.Ellipsoid d.Sliding e.pivot The neck is an example of a.Hinge b.Ball-and-socket c.Ellipsoid d.Sliding e.pivot The phalanges/metatarsals is an example of a.Hinge b.Ball-and-socket c.Ellipsoid d.Sliding e.pivot Red marrow is replaced with yellow marrow, which stores… a.Calcium b.Blood c.Adipose tissue Movement of a body part towards the midline is called? a.Flexion b.Adduction c.Circumduction d.Abduction Movement of a body part away from the midline is called? a.Flexion b.Adduction c.Circumduction d.Abduction Movement that decreases the angle between the bones is called? a. Flexion b. Adduction c. Circumduction d. Abduction The fibrous covering that encloses a long bone is the… a. Epiphysis b. Endosteum c. Periosteum d. Diaphysis This is an example of an… osteon These chambers are where the osteocytes live? lacuna These are channels for blood flow? lacuna canaliculi This is also called the Haversain canal. lacuna canaliculi Central canal These are the “rings” formed by the matrix. lacuna canaliculi Central canal Lamella