Health Sciences 2300A/B Lecture 4: Lecture 4

• School: Western University
• Department: Health Sciences
• Course: Health Sciences 2300A/B
• Professor: Christopher William James Melling

Document Summary

Types of bones: bones can be classi ed according to either the type of bone tissue: compact bone compact is more super cial and near the periphery spongy bone (trabecular) trabecular means weblike. More towards the middle/deeper the general morphology of the bone: long bones humerus, ngers, leg bones, ribs short bones. At bones breast plate (sternum), hip bones irregular bones vertebrae and mandible: sesamoid patella they are bones impeded in a tendon. 22 bones in the skull joined by joints aka. sutures. Not stitches but brous joints small bones joining the two bones together very little movement. 1: parietal have two parietal bones paired bones. 3. temporal has two temporal bones paired bones: occipital, sphenoid, ethmoid. Foramen magnum largest foramen in the skull brain stem leading into the spinal cord exists the skull. 12 cranial nerves the olfactory bulb is off of the olfactory nerve and lies onto of the cribriform plate.