ANAT.+PHYSIO.1-LAB.MAN. >CUSTOM<
20th Edition
ISBN: 9781264303106
Author: VanPutte
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 6, Problem 14RAC
Summary Introduction
Introduction:
The formation of cartilage begins at the end of the fourth week of embryonic development. Endochondral ossification of some of the cartilage starts at the eighth week of the embryonic development.
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Given these processes:(1) Chondrocytes die.(2) Cartilage matrix calcifies.(3) Chondrocytes hypertrophy.(4) Osteoblasts deposit bone.(5) Blood vessels grow into lacunae.Which sequence best represents the order in which these processesoccur during endochondral bone formation?a. 3,2,1,4,5 c. 5,2,3,4,1 e. 3,5,2,4,1b. 3,2,1,5,4 d. 3,2,5,1,4
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Chapter 6 Solutions
ANAT.+PHYSIO.1-LAB.MAN. >CUSTOM<
Ch. 6.1 - Name the four components of the skeletal system.Ch. 6.1 - Describe the five major functions of the skeletal...Ch. 6.2 - What are the three types of cartilage? Which type...Ch. 6.2 - Describe the structure of hyaline cartilage. Name...Ch. 6.2 - Differentiate between oppositional and...Ch. 6.3 - Name the components of bone matrix, and explain...Ch. 6.3 - Differentiate among the characteristics and...Ch. 6.3 - Describe the formation of new bone by appositional...Ch. 6.3 - What cells give rise to osteochondral progenitor...Ch. 6.3 - How is the organization of collagen fibers...
Ch. 6.3 - Describe the structure of spongy bone. What are...Ch. 6.3 - Describe the structure of compact bone. What is an...Ch. 6.3 - Trace the pathway nutrients must follow from blood...Ch. 6.4 - List the four basic shapes of bones, and give an...Ch. 6.4 - Sketch and lable the parts of a typical long bone.Ch. 6.4 - Where are the periosteum and endosteum located,...Ch. 6.4 - What are red and yellow bone marrows? Where are...Ch. 6.4 - Compare the structure of a long bone with those of...Ch. 6.5 - Describe the formation of spongy and compact bone...Ch. 6.5 - For the process of endochondral ossification,...Ch. 6.5 - When do primary and secondary Ossification centers...Ch. 6.5 - What bones, or parts of bones, are formed from...Ch. 6.6 - Name and describe the events occurring in the four...Ch. 6.6 - Explain the process of growth at the articular...Ch. 6.6 - Describe how new osteons are produced as a bone...Ch. 6.6 - Prob. 26AYPCh. 6.6 - Prob. 27AYPCh. 6.6 - Prob. 28AYPCh. 6.7 - Why is it important for bone remodeling to occur?Ch. 6.7 - What is a basic multicellular unit (BMU)? Explain...Ch. 6.7 - Prob. 31AYPCh. 6.8 - What are the four steps of bone repair?Ch. 6.8 - Prob. 33AYPCh. 6.8 - Distinguish between the location and composition...Ch. 6.8 - Prob. 35AYPCh. 6.9 - Prob. 36AYPCh. 6.9 - Prob. 37AYPCh. 6.9 - Prob. 38AYPCh. 6.9 - Prob. 39AYPCh. 6.10 - What effect does aging hove on the quality and...Ch. 6.10 - Prob. 41AYPCh. 6 - Prob. 1RACCh. 6 - Chondrocytes are mature cartilage cells within the...Ch. 6 - Which of these statements concerning cartilage is...Ch. 6 - Prob. 4RACCh. 6 - Prob. 5RACCh. 6 - Prob. 6RACCh. 6 - Prob. 7RACCh. 6 - Prob. 8RACCh. 6 - Prob. 9RACCh. 6 - Prob. 10RACCh. 6 - Prob. 11RACCh. 6 - The periosteum a. is an epithelial tissue...Ch. 6 - Prob. 13RACCh. 6 - Prob. 14RACCh. 6 - Prob. 15RACCh. 6 - Prob. 16RACCh. 6 - Prob. 17RACCh. 6 - During growth in length of a long bone, cartilage...Ch. 6 - Prob. 19RACCh. 6 - Prob. 20RACCh. 6 - Prob. 21RACCh. 6 - Bone remodelling can occur When woven bone is...Ch. 6 - Given these processes: (1) cartilage ossification...Ch. 6 - Which of these processes during bone repair...Ch. 6 - Prob. 25RACCh. 6 - Prob. 1CTCh. 6 - Explain why running helps prevent osteoporosis in...Ch. 6 - Prob. 3CTCh. 6 - Prob. 4CTCh. 6 - Prob. 5CTCh. 6 - Prob. 6CT
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- Given these events:(1) Osteochondral progenitor cells become osteoblasts.(2) Connective tissue membrane is formed.(3) Osteoblasts produce woven bone.Which sequence best describes intramembranous bone formation?a. 1,2,3 b. 1,3,2 c. 2,1,3 d. 2,3,1 e. 3,2,1arrow_forwardInjury to bone heals more quickly than injury to cartilage because: a. bone marrow contains stem cells b. chondroblasts are only present during prenatal development c. the polysaccharides in cartilage ground substance can’t be replaced d. there is a richer blood supply to bone e. bone has a higher mineral contenarrow_forward1. This happens to cartilage matrix before bone can form on it. It..... 2.this region of a long bone is present in young people and enables the bone to grow longer. 3. When vitamin C is absent, this molecule fails to form, affecting not only bone but skin, gums, and other organs. 4. Where is the periosteum found?arrow_forward
- The actions of osteoblasts and osteoclasts make bone a dynamic tissue. What will happen if (a) the action of osteoblasts decreases in an old person and (b) the action of osteoclasts decreases in a child?arrow_forwardThe long bone structure includes epiphyses, diaphysis, and membranes. Which of following statements relating to long bone structure is incorrect? a. the epiphyses are made up of the internal spongy bone surrounded by compact bone b. the epiphyseal plate is the remnant of the growth line, where bone growth occurs c. the diaphysis has a marrow cavity containing yellow marrow in adults d. a and b e. a, b, and carrow_forwardIn your anatomy and physiology laboratory, you look at prepared slides of developing bone. In the epiphyseal plate region, you note the chondrocytes are slightly enlarged and stacked in a longitudinal array. What epiphyseal plate zone is in your field of view? a. zone of rest b. zone of proliferation c. zone of hypertrophy d. zone of calcificationarrow_forward
- Which of the following statements about bone tissue is/are TRUE? Group of answer choices a. Spiraling collagen fibers gives bone its tremendous resistance to torsional forces. b. Concentric rings of bone matrix, called lamellae, compose an osteon. c. Bone marrow occurs within the spongy bone and in a central medullary cavity. d. The epiphyseal plate of long bones close during fetal development. e. Calcium phosphate salts crystallize to form the inorganic part of bone. f. Osteoblasts are immature, bone-forming cells. g. Bones are classified by shape: long, short, irregular, or flat. h. The trabeculae of compact bone are arranged in parallel units along the long axis.arrow_forwardArrange the following in their proper chronological sequence. A. Cartilage remains in 2 areas, articular and epiphyseal plates. B. Chondrocytes at the core enlarge and degenerate, leaving behind confluent spaces. C. Osteoclast create perforations on subperiosteal bone collar followed by periosteal bud. D. Epiphyseal plates grow at epiphyseal end while diaphyseal end is replaced by bone. AB. Epiphyses filled with bone tissue. AC. Osteoclast resorb calcified cartilage wall to enlarge primitive marrow cavity. AD. Periosteum formation AE. Subperiosteal bone collar formation |BC. Vascularization of epiphyses BD. Vascularization of mid diaphysis of hyaline cartilage modelarrow_forwardWhich of the following statements about the developmental aspects of bone is inaccurate? a. in children and adolescents, bone formation is greater than bone resorption b. in old age, bone formation is less than bone resorption c. almost all bones are completely ossified by age 25 d. bone mass declines starting at age 40 e. None of the abovearrow_forward
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