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The BONE Yard The Human Upper Body Enter an entire upper body picture Bones of the skull Frontal Bone Function: Offers protection for brain Makes up: Roof of nasal cavity Roofs of eyes Frontosphenoidal Process Parietal Bone Function: Protects top and front of the brain Occipital Bone Function: Plays role in blood cell formation in small children and fetal life Temporal Bone Function: Houses hearing apparatus Contributes to TMJ Condyloid Process Ethmoid Bone Function: Separates the nose from the brain Sphenoid Bone Function: Site of attachment for most cranial muscles Mandible Function: Helps chew food Helps communicate with words Maxilla Function: Holds the upper teeth into place Nasal Function: Gives the nose structure Maxillary Process Bones of the Chest Cavity False Ribs Function: Attaches to sternum Helps offer protection for organs such as heart and lungs True Ribs Function: Upper 3 attach to ribs Bottom 2 are “floating ribs” Offer protection for chest cavity Clavicle Function: Links the scapula to the sternum Manubrium Function: Articulates with sternum, clavicles, and first pair of ribs Sternum Function: Protects vital areas above heart and lungs Xyphoid Process Function: Provides attachment point for rectus abdominus muscle Bones of the Back Cervical Vertebrae Function: Mobility of neck Protects spinal cord, nerves and arteries Atlas Function: Allows nodding and rotations of head First cervical vertebrate Axis Function: Provides support for the head Allows rotation of the head Second cervical vertebrate Thoracic Vertebrae Function: Provides upper body support Protects the spinal cord Lumbar Vertebrae Function: Provides support for upper body Largest due to being weight-bearing vertebrae Scapula Function: Provides support for all shoulder muscles Bones of the Arm Humerus Function: Allows for push, pull, lift, reach and rotate objects Ulna Function: Operates as part of the elbow joint Radius Function: Allows for us to rotate our hands up and down Bones of the Hand Function: Provides support, gliding motion, and shock absorption Metacarpals Function: Provides finger function and movement Proximal Phalanges of the Hand Function: Provides support and structure for fingers Allows us to pick things up Distal Phalanges of the Hand Function: Allows for us to grip, and pick thing up Insert Video from YouTube Citation Page
