Anatomy

Anatomy

1. viewed through the planes, axis of the anatomical postion

   • Through which, we observe 2 major systems
     • MUSCULAR
       • Features 3 types of muscle tissue
         • Smooth
           • Which may be found in...
             • Internal organs, blood vessels, hair follicles, digestive tract
             • Found only in the heart
             • attached to bones,
               • Divided into opposing pairs responsible for movement
                 • Agonist
                 • Antagonist
                 • 3 Major contractions associated with moement
                   • Concentric
                   • Eccentric
                   • isometric
                   • Contractions may result in injury
                     • DOMS
         • Cardiac
         • Skeletal
     • SKELETAL
       • Composed of 206 bones, divided into two parts
         • Appendicular 126
           • 6 Major regions
             • Pelvis
             • Thighs and Legs
             • Hands
             • Feet and ankles
             • Arms and Forearms
             • Pectoral Girdle
         • AXIAL 80
           • Major regions
         • 5 types of Bones characterizing the skeleton
           • Sesamoid
           • Long
           • irregular
           • Short
           • Flat
           • 3 associated fractures
             • Compound
             • Simple
             • Comminuted
       • Together, creates the musculoskeletal system
         • Which utilizes 3 Major Types Of Joints
           • 6 Types Of Synovial Joints
             • Ellipsoid
             • Gliding
             • pivot
             • Hinge
             • Ball and Socket
             • saddle
             • with the aid of joints, both systems may create various ranges of movement
           • Cartilaginous
           • Fibrous
       • All of which Connected by
   • 3 Planes
     • sagittal
     • Frontal
     • Longitudinal
   • 3 Axis
     • Antero-posterior axis
     • Longitudinal
     • Horizontal

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