PDF-cranium vertebrae ribs sternum clavicle scapula pelvis Iliumhumerusu

CraniumUlnaFemur Vertebrae RadiusPatellaRibsCarpals Tibia Sternum Metacarpals FibulaClavicle Phalanges TarsalsScapulaPelvis IliumMetatarsalsHumerusPhalanges Extension Question Can you provide a pra. 4 . Functions of the Skeletal System. 1. . Supports the body. .. . The . backbone is the main support center for the upper body. It holds your head up and protects your spinal cord. .. 2. . Protects internal organs. Forms longitudinal axis of the body. 80 bones . 40% of the bones in the human body. Axial Skeleton. Three Regions:. Skull (8 cranial & 14 facial). ** bones associated with skull (6 auditory . ossicles. of. . the Skeletal System.. P1. Structure of the Skeleton. We know that the 206 bones of the skeleton are split into two different groups…. . The . Axial Skeleton . – 80 bones. The . Appendicular skeleton . The Skeletal System: Appendicular Division. Chapter 7 Lecture. Introduction. The appendicular skeleton is involved in changing your position in the external environment. . Standing. Walking. Sitting. 4 . Functions of the Skeletal System. 1. . Supports the body. .. . The . backbone is the main support center for the upper body. It holds your head up and protects your spinal cord. .. 2. . Protects internal organs. lumbar vertebrae . (5) bear greater loads, they are much stouter than their more superior cousins (the cervical and thoracic vertebrae).. The Vertebral Column. The . sacrum. is a single triangular body formed from a fusion of 5 separate vertebrae in-utero (during fetal development).. Chapter 8. Introduction. The notochord and vertebral column define the long axis of the body, offer sites for muscle attachment, prevent telescoping, and support body weight.. The notochord is a long, continuous rod of fibrous connective tissue wrapping a fluid filled core.. Fun Facts. 270 bones in an infant but several fuse together . 206 bones in human body. largest is femur, smallest . ossicles. http://www.youtube.com/watch?v=flIAxGsV1q0. 2 Divisions. axial. . – makes longitudinal axis of body . Vertebral Column. 26 bones. : . Vertebrae (24). Sacrum. Coccyx (. tailbone). Functions. :. - support head, neck . & . trunk. - protect spinal cord. - maintain upright body . position. Vertebral Column. 8-. 2. Overview of the Skeleton. two regions . of the skeleton. axial skeleton . – forms the central supporting axis of the body. skull, auditory ossicles, hyoid bone, vertebral column, and thoracic cage (ribs and sternum). Skeletal System Berryhill & cashion Hs1 Dho 7.3 Skeletal System Facts: The skeletal system is made up of organs called bones. An adult human has 206 bones, but babies are born with 270 bones. Why? MUSCLE. ORIGIN. INSERTION. ACTION. Pectoralis. major. Sternum & Clavicle. & Ribs. Humerus. (proximal end). Horizontal flexion. Biceps brachii. Radius. Brachioradialis. Flexion of elbow. & pronation/supination of forearm. radiological anatomy. . Dr.. Zaid Saad Al-Nasrawi. Trauma and Orthopedics surgeon. The Scapula. This flat triangular bone has three processes: . • . The . glenoid. process. , which is separated from the remainder by the neck of the scapula. Skull, Vertebral Column, Hyoid Bone & Thoracic Cage. Functions. T. he Skeleton:. Supports. . – rigid framework to support soft tissue that weighs 5x the amount of the skeleton. Protects. . - Organs are protected by ribs cage & pelvis & marrow is protected; red .