BIO 260: Human Anatomy Study Guide PDF

Lecture Exam II Study Guide BIO 260: Human Anatomy Skeletal System (Ch. 8): Know the di erence between the axial and appendicular skeletons. Know the bones and the structures on each bone (many of these will be in your lab manual as well)....

Lecture Exam II Study Guide BIO 260: Human Anatomy Skeletal System (Ch. 8): Know the di erence between the axial and appendicular skeletons. Know the bones and the structures on each bone (many of these will be in your lab manual as well). Facial bones Cranial bones Sutures & bone markings Orbital & Nasal Complexes Paranasal sinuses Fontanelles Hyoid Vertebral column Sternum & ribs Pectoral girdle Upper limb bones Pelvic girdle & gender di erences Lower limb bones Articulations (Ch. 9): Know the association between mobility and stability within joints. Know the structural and functional classification of joints. Know which classification each joint belong to. Know the difference between monoaxial, biaxial and multiaxial joints. Know the structural composition of synovial joints and their range of mobility. Know the six types of synovial joints. Know the types of movements that occur at synovial joints. Know the 3 types of levers. Muscle Structure (Ch. 10): Know the differences between the three types of muscle tissue. Know the functions of the muscular system. Know the connective tissue layers associated with skeletal muscles. Know the following structures of skeletal muscles (fascicle, muscle fibers, myofibrils, myofilaments). Know what a sarcomere is and its anatomy. Know what the sliding filament model is. Know what the thick and thin filaments are and what proteins make them up. Know what a motor unit and a neuromuscular junction are. Know the three types of skeletal muscle fibers: slow oxidative; fast oxidative; & fast glycolytic. ff ff Muscular System of the Body (Chapter 10): Know what the axial and appendicular muscles are and their functions. Know the categories of axial and appendicular muscles: muscles of … - facial expression; mastication; respiration; abdominal walls; and arm & leg compartments. Know the muscles talked about in lecture and their actions. Know the four organizational patterns (types) of skeletal muscle fascicles and how they differ from each other. Know the following terms: agonists, antagonists, synergists and fixators. Know the muscles of the rotator cuff; as well as the extensors & flexors of the hand.