Skull Final popo

with reference to the patient, where should the CR be directed for the lateral projection for facial bones?

zygoma between outer canthus and EAM

for the pareitoacanthial projection for the facial bones, the OML forms an angle of how many degress with the IR

37

for the SMV projection of the zygomatic arches, the CR is directed perpendicular to what line

IOML

for the modified parietoacanthial projection, OML forms a _____ degrees angle with the IR 

55 

when performing a tangential view for a single zygomatic arch, the MSP is rotates ___ degrees ____ towards the affected side and the top of the head is tilted ___ degrees ____ arch of interest 

15 towards, 15 away 

true or false: the entire mandible must be included on a properly positioned Caldwell view for facial bones

true 

the tangential view for a single zygomatic arch may be necessary to perform for 

depressed arch,, fractured arch and flat cheek bones

for the AP axial (townes) for the zygomatic arches, the central ray is directed

30 degrees to OML 

which image would be best to demonstrate a tripod fracture

waters 

mandible: for the PA axial projection of the mandible, the CR exits at the 

acanthion 

mandible: true or false- the AP axial or Townes projection is used to demonstrate the mandibular symphysis 

false 

mandible: the position or proejction which may be used to demonstrate the condyle and upper ramu of the mandible is the 

townes 

mandible: which skull positionion plane is placed parallel to the IR for a lateral projection of the mandible 

MSP

mandible: what projections will best demonstrate mediolateral displacement of mandibular rami fractures 

AP townes and PA axial projections

mandible: how much CR angulation should be used for PA axial projection of the mandible 

20 to 25 degrees cephalad 

mandible: suggested by bontrager, which skull positioning line could be placed perpendicular to the IR to get a “truer” PA projection

AML

mandible: true or false- the general survery for the axiolateral oblique mandible requires the skill to be in a true lateral position with a tube angle of 25 degrees cephalic 

false 

mandible: why must the chin be extended when doing the oblique position of the mandible

to get the mandible off of the spine

mandible: for the axiolateral oblique projection of the mandible, the CR is angled

cephalic

mandible: for the axiolateral oblique projection of the mandibular rami, when the patients head is in a true lateral, how many degrees should the tube be angled?

25 degrees cephalic 

mandible: where should the CR enter for all views of the axioalteral oblique projection of the mandible

upside gonion

mandible: in an axiolateral oblique projection of the mandible to demonstrate the mandibular symphysis, how many degrees is the head rotated 

45 degrees 

mandible: for the axiolateral oblique of the mandible, what is the area of interest when the patients head is rotated 30 degrees toward the IR and there is a tube angle of 25 degrees cephalic 

body 

mandible: which projection demonstrates of the mandibular angles anterior to the petroud ridges and requires that IOML is parallel to the IR 

SMV

mandible: what needs to be included in a panorex of the mandible

maxilla, upper and lower teeth, mandibular condyle to condyle

mandible: what is the only site that has a panorex

St. lukes