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FREE AND STUDY GAMES ABOUT POSITIONINGFACIAL
EXAM QUESTIONS
Actual Qs and Ans Expert-Verified Explanation
This Exam contains:
-Guarantee passing score -44 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: which evaluation criterion pertains to the lateral projection of the facial bones
Answer:
the orbital roofs should be superimposed Question 2: for the PA axial projection, Caldwell method, of the sinuses, which positioning line should be perpendicular to the IR
Answer:
OML Question 3: in which projection of the sinuses is the mentomeatal line aprroximately perpendicular to the plane of the IR
Answer:
parietoacanthial, waters method Question 4: an AP axial projection (modified towne method of bilateral zygomatic arches , how many degrees and in what direction should the CR per directed when the OML is perpendicular to the IR
Answer:
30 degrees caudal
Question 5: which evaluation criterion pertains to the parietoacanthial projection, Waters method
Answer:
petrous ridges should be directed below the maxillary sinuses Question 6: which projection is the only projection thst demonstrates all four sinus groups
Answer:
lateral Question 7: which 2 sinus groups are better demonstrated with the SMV projection than are the other sinuses
Answer:
ethmoid and sphenoid Question 8: which positioning line an angle indicate correct positioning of the head for the parietoacantial projection, Waters method
Answer:
OML, 37 degrees to the IR Question 9: with reference to the IR, how should the CR be directed for the parietoacanthial pojection Waters method
Answer:
perpendicular Question 10: which of the following structures can be well demonstrated with an axiolateral oblique projection
Answer:
TMJ's Question 11: which evaluation criterion pertains to the axiolateral oblique projection of the mandible
Answer:
the opposite side of the mandible should not overlap the ramus
Question 12: which sinus group is best demonstrated with the parietoacanthial projection, waters method
Answer:
maxillary Question 13: which evaluation criteria pertains to the PA axial projection, caldwell method, of the sinuses
Answer:
frontal and ethmoidal sinuses should be seen Question 14: which evaluation criteria pertains to the parietoacanthial projection, waters method, for sinuses
Answer:
petrous ridges should be below the maxiallary sinuses Question 15: with reference to the patient, where should the IR be centered for the axiolateral oblique projection of the TMJs
Answer:
1/2" anterior to the EAM Question 16: an AP axial projection (modified towne method of bilateral zygomatic arches is similar to the towne method for the skull except what must be done
Answer:
the CR should be directed to the glabella Question 17: which evaluation criteria pertains to the lateral projection of the sinuses
Answer:
all four sinus groups should be included Question 18: how many degrees and in which direction should the CR be directed for the axiolateral oblique projection of the mandible
Answer:
25 degrees cephalic
Question 19: where should the CR exit the head for the patietoacanthisl projection, waters method
Answer:
acanthion Question 20: where should the pertrous ridges be seen in the image of the parietoacanthial projection of the facial bones
Answer:
below the maxillary sinuses Question 21: in which projection of the sinuses must the OML for an angle of 15 degrees with the plane of the IR
Answer:
PA axial, Caldwell method Question 22: where should the petrous ridges be seen in the images of the parietoacanthial projection, waters method, of the sinuses
Answer:
below the maxillary sinuses Question 23: with reference to the outer canthus, where should the CR be directed for the lateral projection of the sinuses
Answer:
posterior Question 24: which sinus group is of primary interest in the lateral projection of the sinuses
Answer:
sphenoid Question 25: which evaluation criteria pertains to the PA axial projection, caldwell method,for sinuses
Answer:
petrous ridges should ne in the lower 1/3 of the orbits
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