Unit 1- Sport BTEC LEVEL 3 Anatomy and Physiology Question with complete solution 2023

Unit 1- Sport BTEC LEVEL 3 Anatomy and Physiology Question with complete solution 2023What is Kyphosis? Is when the back forms a hunched shape What is scoliosis? Lateral curvature of the spine. What is Nuetral spine alignment? The spine forms an S shape when viewed from the side. What what are bone cells comprised of? Osteoblasts which form bone by secreting collagen. Osteoclasts, which dissolve bone mineral. Leverage the length of the bone determines how much leverage you have Weight bearing Bones at the pelvis and legs are strong and thick so they can take weight of skeleton. Protection Vital organs are protected from damage due to bone. What are the function of a long bone? Source of red blood cell production, Enable large movement and acts a levers Types of Bone long, short, flat, irregular, sesamoid What is the function of a short bone? Increase stability, weight bearing and absorbs shock. What is the function of the sesamoid bones? Easy joint movement and resist friction. Functions of flat bones Protect vital organs and enables muscle attachment and produce blood cells. Categories of joints in the body Fibrous, Cartilaginous, Synovial What are the types of synovial joints? Ball and socket, hinge, pivot, gliding, saddle, and condyloid. What what are the components of the synovial joint? Muscle, bone, bursa, articular cartillage, synovial fluid, synovial membrane, joint capsule, synovial membrane, ligament and tendon. What is the function of articular cartilage? reduces friction and absorbes shock. What is the function of Ligaments? Connect bone to bone What is the function of synovial membrane? Secretes synovial fluid What is the function of bursa? Found in most major synovial joint which reduces friction.