PPT-Chapter 4: Skeletal Muscle System

Learning Objectives Describe the anatomy and physiology of skeletal muscle Role of muscle fiber types as it relates to different types of athletic performances Histochemical techniques for identification of muscle fiber types. And 57375en 57375ere Were None meets the standard for Range of Reading and Level of Text Complexity for grade 8 Its structure pacing and universal appeal make it an appropriate reading choice for reluctant readers 57375e book also o57373ers students Muscle Tissue Characteristics. Contractile. Made of contractile proteins. Cells are called fibers. Skeletal Muscle. 40% of body weight. Under voluntary control; attached to skeleton. Striated, or banded, appear. Skeletal Muscle. Human body contains over 400 skeletal muscles. 40-50% of total body weight. Functions of skeletal muscle. Force production for locomotion and breathing. Force production for postural support. Chapter 8. Muscle Spasm and Spasticity. Spasticity is a central nervous system dysfunction . Spasticity is technically not a disease process but a result of motor interruption (lesion), typically in the upper motor complex of the central nervous system. As it contracts it . -causes movement. -maintains posture. -stabilizes joints. -and generates heat. . Muscle Types. Skeletal muscle (voluntary). muscle attached to the skeleton. cells are long, striated, and multinucleate. Learning Objectives:. Describe the functions of the muscular system. Identify structures of the muscular system and the function of each. Describe methods of assessment of the muscular system. Describe disorders of the muscular system. CHAPTER 36. CHAPTER 36.1. THE SKELETAL SYSTEM. HW: P. 925 #1-4. THE SKELETON. Functions: . Supports the body. Protects internal organs. Enables movement. Stores mineral reserves. Site for blood cell formation. Shoup. Skeletal System. Know 4 of the 6. Six Purposes for the Skeletal System. 1. Support. 2. . Movement with muscle function. 3. Shape. 4. Marrow-Yellow/Red Red/White Blood Cells. 5. Protection-Flat bone. It’s best to view this in . Slide Show . mode, especially for the quizzes.. This module will take approximately 75 minutes to complete.. The quiz for this module is long, and includes significant previous material from this and other blocks.. The tongue is the strongest muscle in the body (relative to size). There are about 640 skeletal muscles in the human body. It takes twice as long to lose new muscle if you stop working out than it did to gain it.. Syed Asaad Hussain. Spencer Ryan Keilich. Stephanie Jo Lindow. Shreyas Renganathan . Overview. Background. Significance . Drug Approval Process. Background Research. Current Devices. Project Direction. Degeneration Figure Legend:Figure 1Skeletal muscleDegeneration in a male Harlan SpragueDawley rat from a subchronic study. A central myofiber is swollen and hypereosinophilic(arrows), and a fragmented 244 tuberculosis in an immunocompetent patient S S M’hamdi, C Aichaouia, Z Moatamri, M Khadraoui, R Cheikh Department of Respiratory Medicine, Military Hospital of Instruc�on of T . Human Skeletal System. Functions. Framework and support. Protection. Storage of minerals such as calcium. Movement. Production of blood cells (bone marrow). Human Skeletal System. The . axial. skeleton is the central part of the skeleton used to protect vital organs such as the brain, heart, and lungs..