Health Sciences 2300A/B Lecture Notes - Lecture 4: Sagittal Suture, Lambdoid Suture, Coronal Suture

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

Document Summary

Very little to no movement in between both above, ampphiarthodial is there is some movement but not as much as the di and not as little as the s(cid:455)(cid:374)ar . E(cid:454). (cid:271)reastplate, allo(cid:449)s us to (cid:271)reath a(cid:374)d lift the ri(cid:271) cage to intake oxygen, controlled movements because there are very important structures underneath. Sutures: parietal + frontal = frontal suture / coronal suture (in textbook, occipital + 2 parietal = lambdoid suture. An important artery: middle menangial, lies behind this point. If this artery get punctures, it can bleed and be a silent killer. Also a hole i(cid:374)side this fassa (cid:272)alled . Whi(cid:272)h allo(cid:449)s the tear duct to pass through into the nasal cavity, true faranail this gland removes liquid from the eye into the tear duct, that passes the fluid into the nasal cavity. Nasal cavity: ethmoid = roof of the nasal cavity. Paired: nasal, maxillae, zygomatic, lacrimal, palatines, conchae.