Chapter 7: The Skeletal System Name Bone Structure and Function These Pre-Labora
ID: 3475265 • Letter: C
Question
Chapter 7: The Skeletal System Name Bone Structure and Function These Pre-Laboratory Worksheet questions may be assigned by instructors through their corect course. PRE-LABORATORY WORKSHEET 1. Which of the folowing is a function of the skeletal system? (Check all that apply -a hemopoiesis -b, movement _ C. storage dfmnerats d sauctural support 2 The type of bone thet contains osteora, characterized by lameliae surrounding central canals, is called 3 Match the description and function isted in column A with the type of bone cell listed in column B Colane B 1. immature cel that lays new bone 2. mature boce cell that maintains the matrix 3 phegecytic cel that breaks down bone bosteoclast e osteoryte stem cel that differentiates isto an osteoblast 4. Namber the five functional layers of the epiphyseal plate in the correct onde,from diaphyseal side to epighyseal side a. calcifed carblage , b hpertrophic cart!age c. ossification d. prol terating carslage resting cars! go 5. Match the descriptons of the companents of a long bone listed in column A with the appropriane serm listed in column Cavacn A 1· the area where he epphyss of a developing larg bone meets ne shaft Colase B a. diaphysis epiphysis c metaphysis the end of a long bone the shaft of a lone bone 6. In mature skaleton, red/yellowl bone marrow ils the medalary cevity of a long bone, and red/yelloew bona narrow is located within the proxinal epiphyses of leng bones such as the humerus and temut 7. The outer covering of bone, the periosteum is composed of which type of connective Sissue? (Circle one. a cartlage b dense irepalar connactive tisu e. elastic connective tissu d. reticular connective tissue 8. The ribs are classified as bones of the axial skeleton 3. The bones composing the sppendicular skelaton include the upper limb banas, lower lmb bones, and vt 1 TrueFalsel TrueFalse 10 Match the bone listed in colume A with its appropriate classfication listed in colume B Colume A -1, carpal bone Colun 2, ethnoid bone b. imeguler c. long d short 3.funur 4 frontal bone Chaper Seven The Steletal System: Bese Strucaue and Fwnction 145Explanation / Answer
(Since you have posted several questions together, I am answering the first two)
1. Hemopoeisis (blood formation), movement (allowing articulation at joints), storage of minerals (mainly calcium), and structural support (by providing rigidity to a body, which is otherwise ~70% water) are all functions of the skeletal system.
2. Osteons, comprised of lamellae (concentric layers of compact bony tissue) surrounding central canals (called Haversian canal) are present in compact bone.