tailieunhanh - Lecture Medical assisting: Administrative and clinical competencies (2/e) - Chapter 25

Chapter 25 - The skeletal system. Bones provide the body with structure and support. In this chapter you will learn about the bones of the body, their structure, and how the joints of the body work. | Chapter 25 PowerPoint® to accompany Second Edition Ramutkowski Booth Pugh Thompson Whicker Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Medical Assisting Chapter 25 Objectives 25-1 Describe the parts of a long bone. 25-2 List the substances that make up bone tissue. 25-3 List the functions of bones. 25-4 Describe how long bones grow. 25-5 List the bones of the skull, spinal column, rib cage, shoulders, arms, hands, hips, legs, and feet. 25-6 Describe the location of each bone. 25-7 Define fontanels and explain their importance. The Skeletal System Objectives (cont.) 25-8 List different types of bone fractures and describe their characteristics. 25-9 Explain how fractures heal. 25-10 Describe the three major types of joints and give examples of each. 25-11 Describe the structure of a synovial joint. 25-12 Describe the characteristics, causes, and treatments of various diseases and disorders of the skeleton. The Skeletal . | Chapter 25 PowerPoint® to accompany Second Edition Ramutkowski Booth Pugh Thompson Whicker Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. Medical Assisting Chapter 25 Objectives 25-1 Describe the parts of a long bone. 25-2 List the substances that make up bone tissue. 25-3 List the functions of bones. 25-4 Describe how long bones grow. 25-5 List the bones of the skull, spinal column, rib cage, shoulders, arms, hands, hips, legs, and feet. 25-6 Describe the location of each bone. 25-7 Define fontanels and explain their importance. The Skeletal System Objectives (cont.) 25-8 List different types of bone fractures and describe their characteristics. 25-9 Explain how fractures heal. 25-10 Describe the three major types of joints and give examples of each. 25-11 Describe the structure of a synovial joint. 25-12 Describe the characteristics, causes, and treatments of various diseases and disorders of the skeleton. The Skeletal System Introduction Bones provide the body with structure and support. You will learn about the bones of the body, their structure, and how the joints of the body work. The skeletal system is composed of 206 bones as well as joints and related connective tissues. The Skeletal System Bone Structure Bones contain various kinds of tissues, including osseous tissue, blood vessels, and nerves. Osseous tissue can appear compact or spongy Bone Structure (cont.) Compact bone looks solid; however, the following structures can be observed with a microscope All bones are made up of both compact and spongy bone Classification of Bones Long bones - located primarily in the arms and legs -femur (thigh bone) & humerus (upper arm bone) Short bones - small bones are located in the wrists and ankles - carpals (wrist bones) & tarsals (ankle bones) Flat bones - located in the skull and rib cage - ribs and frontal bone Irregular bones - vertebrae and the bones of the pelvic girdle. .