BIOS 1300 Anatomy Lab Final Exam well solved

BIOS 1300 Anatomy Lab Final Exam well solved List the seven bones that constitute the orbit ANS-frontal, sphenoid, ethmoid, lacrimal, ethmoid, maxilla, palatine List the bones that form the nasal septum ANS-vomer and perpendicular plate of the ethmoid bone What two bones comprise the zygomatic arch? ANS-Zygomatic and temporal bone Where does the external acoustic meatus end ANS-Tympanic membrane Which bone has the internal acoustic meatus in it? ANS-Petrous part of temporal bone What structure goes through the foramen magnum? ANS-Brain stem and spinal cord (Traversed by spinal root of accessory nerve and vertebral and spinal arteries) Which part of the skull articulates with the superior articular process of the first vertebrae? ANS-Occipital condyle Which vein goes through the jugular foramen? ANS-Internal jugular vein What goes through the openings of the cribriform plate? ANS-Olfactory nerves The petrous part of the temporal bone houses the __________(organ of hearing) and the ______________(organ of equilibrium) ANS-cochlea, vestibular complex The sella turcica is part of the ___________ bone ANS-sphenoid