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skull test
| Question | Answer |
|---|---|
| What 4 thngs does the caldwell of skull demonstrate | petrous ridges ethmoid frontal sinus crista galli |
| which facial bones have air cells | ethmoid and tempporal |
| where does the petuitary gland sit | sella turcica of he sphenoid bone |
| fibous portion of the mandible ossifies when? | 1st year of life |
| what 4 bones make up the calvara | occipital, 2 parietal, frontal |
| Name the 3 regions of the cranial floor: | anterior, middle and posterior cranial fossa |
| Name 4 structures are shown in a Towne's Method projection1 | .) petrous pyramids, 2.) foramen magnum, 3.)occipital bone, and 4.) parietal bone |
| this part of the temporal bone contains the organs of hearing and balancethe | petrous portion or petrous pyramid |
| What is the widest part of the skull called. | Parietal eminence |
| what is superimposed on te lateral projectionof the orbital roofs (2) | eam tmj |
| entire foraman magnum for AP towne method would use what angle? | 40-60 caudad |
| what two things are clearly demonsrated on SMV | mastoid carotid |
| what bones are on the floor of the cranium | ethmoid sphenoid temperal |
| opening into apex for transmissiono f optic nerve and opthalmic artery is ? | optic canal |
| what tyupe of joint is TMJ | synovial hing and gliding |
| thickest portiion of cranium | glabella |
| for a waters of the facial bones. if you want to use less angulation and use the OML adjust the angle to ____ degrees | 55 |
| Which of followig are true for lateral proj of basal bone a) msp is parrallel to IR b)both sides done for comparison c) IPL perp to IR d) IPL parrallel to IR | a, b, c |
| what projection demonstrates lateral or medial displacemnet of the rami of mandible a) pa b) pa axial c) lateral | PA or PA axial |
| in order to demonstrate the syumphsis, body an ramus of the madible, wha tis the cr angle | 25 cephalic |
| where does petuitray gland sit? | in sella turcica |
| where does the sphenoid sit? | below sella turcica |
| which projection or projections demonstrates the ethmoidal sunus a) lateral b)pa axial c)SMV | all of above |
| to demonstrate the ethmoidal, sphenoidal in a SMV projection the IOML is _____ to the ir | parrallel |
| to demonstrate the ethmoidal, sphenoidal in a SMV projection the cr is perp to | ioml and horizontal |
| bilateral horizonal fractures of the maxialla | le fort |
| fracture of te zygomatic arch and orbital floor or rim and dislocation of the frontozygomatic suture | tripod |
| what is the juntion called where the squamosal meets the coronal lines | pterion |
| wehre the squamosal suture meets the occipital is called | asterion |
Created by:
PIKFUR
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