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Question

For a lateral projection of the facial bones, the IR is centered to the ________.
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Which of the following is placed parallel to the transverse axis of the IR for a lateral projection of the facial bones?
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Facial Nasal Zygomat

Facial Nasal Zygomatic Arches Post

QuestionAnswer
For a lateral projection of the facial bones, the IR is centered to the ________. Zygomatic bone
Which of the following is placed parallel to the transverse axis of the IR for a lateral projection of the facial bones? Infraorbitomeatal line
For a lateral projection of the facial bones, the central ray will enter________. Halfway between the outer canthus and the EAM
The lateral projection of the facial bones clearly demonstrates the ________. All facial bones in their entirety
The parietoacanthial projection of the facial bones is commonly called the ________. Waters method
For the Waters method, the Orbitomeatal line is placed at what angle to the IR? 37 degrees
Which of the following is true regarding positioning for the Waters method? The Orbitomeatal line forms a 37-degree angle with the plane of the IR and The mentomeatal line is perpendicular to the IR plane
Which o the following is centered to the IR for a parietoacanthial projection of the facial bones? Acanthion
Which facial bones are clearly demonstrated on the parietoacanthial projection (Waters method)? Orbits, maxillae, Zygomatic arches
The parietoacanthial projection (Water’s method) of the facial bones is often modified so that there is less angulation of the facial bones. For this modification , the Orbitomeatal line is adjusted to _______. 55 degrees
Which of the following is placed perpendicular to the IR for the acanthoparietal projection (reverse Waters method) of the facial bones? Mentomeatal line
The central-ray angulation for the reverse Waters method is _______. 0 degrees
Trauma patients may arrive in the radiology department with their head mobilized. A reverse Waters method can always be performed on these patients by adjusting the central ray parallel to the _______. Mentomeatal line
Which of the following is true regarding the lateral projection of the nasal bones? Occlusal IR may be used, both sides are done for comparison, and the interpupillary line is perpendicular to the table top
For the submentovertical projectio of the zygomatic arches, the central ray is directed perpendicualr to the________. Infraorbitomeatal line
Both zygomatic arches can be demonstrated on one projection for which of the following projections? SMV and AP axial
For the tangential projectio of the zygomatic arch, the head is positioned so that the midsagittal plane is ¬_______. 15 degrees toward the side being examined
For the tangential projection of the zygomatic arch, the top of the head is tilted how many degrees? 15 degrees away from the side examined
For the tangential projection of the zygomatic arch, the central ray is directed perpendicular to the_______. Infraorbitomeatal line
Which line is placed perpendicular to the plane of the IR fo rht AP axial projection of the zygomatic arches? Orbitomeatal line
Where is the IR centered for the AP axial projection of the zygomatic arches? Mandibular angles
What is the central-ray angulation for the AP axial projection of the zygomatic arches? 30 degrees caudad
Which part of the patients face is touching the upright bucky, or table, for a parietoacanthial projection (Water’s method)? Chin
Where is the central ray centered for a lateral projection of the Nasal bone? 1/2 inch distal to the nasion
Which of the following lines is placed as nearly parallel to the IR as possible for the SMV projection of the zygomatic arches? Ioml
At which level will the central ray be placed for the SMV projection of the zygomatic arches? At a level 1 inch posterior to the outer canthi
At which level will the central ray be placed for the tangential projection of the zygomatic arch? At a level 1 inch posterior to the outer canthi
Created by: o3iiheartmmg04
 

 



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