Anatomy & Physiology (6th Edition)
6th Edition
ISBN: 9780134156415
Author: Elaine N. Marieb, Katja N. Hoehn
Publisher: PEARSON
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Textbook Question
Chapter 6, Problem 5MC
An osteon has (a) a central canal carrying blood vessels, (b) concentric lamellae, (c) osteocytes in lacunae, (d) canaliculi that connect lacunae to the central canal, (e) all of these.
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Chapter 6 Solutions
Anatomy & Physiology (6th Edition)
Ch. 6.1 - Which type of cartilage is most plentiful in the...Ch. 6.1 - What two body structures contain flexible elastic...Ch. 6.1 - Cartilage grows by interstitial growth. What does...Ch. 6.2 - What is the functional relationship between...Ch. 6.2 - What two types of substances are stored in bone...Ch. 6.2 - Describe two functions of a bones marrow cavities.Ch. 6.3 - What are the components of the axial skeleton?Ch. 6.3 - Contrast the general function of the axial...Ch. 6.3 - What bone class do the ribs and skull bones fall...Ch. 6.4 - Are crests, tubercles, and spines bony projections...
Ch. 6.4 - How does the structure of compact bone differ from...Ch. 6.4 - Which membrane lines the internal canals and...Ch. 6.4 - Which component of bone-organic or inorganic-makes...Ch. 6.4 - Prob. 14CYUCh. 6.5 - Bones dont begin with bone tissue. What do they...Ch. 6.5 - When describing endochondral ossification, some...Ch. 6.5 - Where is the primary ossification center located...Ch. 6.5 - As a long bone grows in length, what is happening...Ch. 6.6 - If osteoclasts in a long bone are more active than...Ch. 6.6 - Which stimulus-PTH (a hormone) or mechanical...Ch. 6.6 - How do bone growth and bone remodeling differ?Ch. 6.7 - How does an open fracture differ from a closed...Ch. 6.8 - Which bone disorder is characterized by excessive...Ch. 6.8 - What are three measures that may help to maintain...Ch. 6.8 - Prob. 25CYUCh. 6 - Which is a function of the skeletal system? (a)...Ch. 6 - A bone with approximately the same width, length,...Ch. 6 - The shaft of a long bone is properly called the...Ch. 6 - Sites of hematopoiesis include all but (a) red...Ch. 6 - An osteon has (a) a central canal carrying blood...Ch. 6 - Prob. 6MCCh. 6 - The flat bones of the skull develop from (a)...Ch. 6 - The remodeling of bone is a function of which...Ch. 6 - Bone remodeling in adults is regulated and...Ch. 6 - Prob. 10MCCh. 6 - Wolffs law is concerned with (a) calcium...Ch. 6 - Prob. 12MCCh. 6 - Prob. 13MCCh. 6 - Prob. 14MCCh. 6 - Compare bone to cartilage tissue relative to its...Ch. 6 - Describe in proper sequence the events of...Ch. 6 - Osteocytes residing in lacunae of osteons of...Ch. 6 - As we grow, our long bones increase in diameter,...Ch. 6 - Describe the process of new bone formation in an...Ch. 6 - Compare and contrast controls of bone remodeling...Ch. 6 - Prob. 21SAQCh. 6 - Yolanda is asked to review a bone slide that her...Ch. 6 - Remember Mrs. DeStephano? When we last heard about...Ch. 6 - Remember Mrs. DeStephano? When we last heard about...Ch. 6 - Remember Mrs. DeStephano? When we last heard about...Ch. 6 - Remember Mrs. DeStephano? When we last heard about...Ch. 6 - Remember Mrs. DeStephano? When we last heard about...Ch. 6 - Remember Mrs. DeStephano? When we last heard about...Ch. 6 - Remember Mrs. DeStephano? When we last heard about...
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- The two types of osseous tissue are: (a) compact bone and spongy bone. (b) dense bone and compact bone. (c) spongy bone and cancellous bone. (d) a, b, and c are correctarrow_forwardWhich listed feature is found in compact bone but not found in spongy bone? (a) a central canal containing blood vessels, (b) lamellae of matrix, (c) osteocytes in lacunae, (d) canaliculi.arrow_forwardA bone that has essentially the same width, length, and height is most likely (a) a long bone, (b) a short bone, (c) a flat bone, (d) an irregular bone.arrow_forward
- Where within an epiphyseal plate is the calcified cartilage located? (a) nearest the diaphysis, (b) in the medullary cavity, (c) farthest from the diaphysis, (d) in the primary ossification center, (e) all of these.arrow_forwardDescribe the location of each of the following bone features: (a) lesser trochanter, (b) intercondylar eminence, (c) capitulum, (d) olecranon, (e) acromion, (f) capitate, (g) navicular.arrow_forwardCells in the outer lamella of an osteon receive nutrients: a) by diffusion through the extracellular matrix b) by diffusion from surrounding blood vessels c) by cell-to-cell transfer through gap junctions d) directly from the blood in perforating canalsarrow_forward
- 1) Compact bone is made of concentric rings of osteocytes called : a) acunae b) osteons . c) canaliculiarrow_forwardWhich of the following is unique to cancellous bone tissue? a)osteons b)lacunae c)canaliculi d)trabeculaearrow_forward17) the central( haversian) canal that runs through the core of each osteon is the site of a) blood vessels and nerve fibers b) yellow marrow and spicules c) cartilage and interstitial lamellae d) adipose tissue and nerve fibersarrow_forward
- Bone deposition (formation) occurs where bone is injured or added strength is needed. During this time, there will e the most abundant levels of which bone cells? a) Osteoclasts b) Osteoblasts c) Chondrocytesarrow_forward9) This cell is active once the matrix of bone calcifies. The cells sits in a lacunae. a) osteoprogenitor cells b) osteoclasts (c) osteocytes d) osteoblasts e) chondroblasts 10) What are the extracellular fluid filled extensions of the lacunae called? a) interosteonic (perforating) canals b) osteonic (Haversian) canals d) canaliculi e) perforating (Sharpey's) fibers c) concentric lamellae 11) Which two minerals are needed in large quantities when bones are growing? a) calcium and chlorine d) manganese and sulfur b) magnesium and sulfur c) calcium and phosphorous e) potassium and phosphorous 12) In endochondral ossification, what is the original source of osteoblasts? a) endoderm (b) mesenchyme e) ectoderm c) mucus connective tissue (d) osteoprogenitor cellsarrow_forwardCentral channels a) is where blood cells are produced b) found only in spongy bone c) connects perforating channels with canaliculi. d) connects spongy and compact bonesarrow_forward
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