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ETHMOID BONE - CRANI
Bones
| Question | Answer |
|---|---|
| WHERE IS THE ETHMOID BONE LOCATED | MIDLINE OF SKULL BTW ORBITALS |
| STURCTURES THAT MAKES UP THE ETHMOID BONE | CRIBFORM PLATE CRISTA GALLI PERPINDIUCLAR PLATE SUPERIOR, MIDDLE NASAL CONCHAE ETHMOID SINSUSES |
| WHERE IS THE CRIBIFORM PLATE LOCATED | ROOF OF THE NASAL CAVITY |
| WHERE CRIBIFORM PLATE VISIBLE ON THE CRANIAL BONES | NASAL CAVITY: ANTERIOR OF CRANIAL FLOOR AT MIDLINE |
| PERFORATIONS OF THE CRIBIFORM PLATE IS SITE WHERE | OLFACTORY CRANIAL NERVE AXONS EXTEND INTO CRANIAL CAVITY |
| CRISTI GALLI IS THE POINT OF ATTACHMENT FOR | THE CRAINAL MENINGES |
| WHERE DOES THE CRISTI GALLI PROJECTS ITSELF | ON THE ANTERIOR CRANIAL FLOOR ATA MIDLINE |
| PERPENDICULAR PLATE IS THE | NASAL CAVITY |
| WHERE DOES PERPENDICULAR PLATE EXTEND TO | DOWN THE ALONG MIDLINE |
| WHAT DOES THE PERPENDICULAR FORM | UPPER NASAL SEPTUM |
| WHAT FORMS RIGDE IN THE NASAL CAVITY | SUPERIOR & MIDDLE NASAL CONCHAE |
| WHAT DOES THE SUPERIOR & MIDDLE NASAL CONCHAE PROVIDE | INCREASE SURFACE AREA FOR NASAL MUCOSA |