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 ostoecytes 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.Though the 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 cartialge 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

lacuna These chambers are where the osteocytes live?

lacuna canaliculi These are channels for blood flow?

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

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