LMRT CHCP 226 SKULL FINAL
EXAM |GUARANTEED ACCURATE
ANSWERS |SOLVED
For a lateral facial bones projection, the chin should be adjusted so the
IOML is perpendicular to the front edge of the IR. - ACCURATE
ANSWERS✔✔ true
Which positioning line is placed perpendicular to the plane of the IR
with a true lateral nasal bone projection? - ACCURATE ANSWERS✔✔
interpupillary
The modified parietoacanthial (modified Waters) projection requires
more extension of the head and neck as compared with the
parietoacanthial (Waters) projection. - ACCURATE ANSWERS✔✔
false
Where is the CR centered for a lateral projection of the cranium? -
ACCURATE ANSWERS✔✔ 2 inches superior to EAM
How much difference is there between the OML and IOML positioning
lines? - ACCURATE ANSWERS✔✔ 7-8 degrees
, Where does the CR exit for a modified parietoacanthial (modified
Waters) projection of the facial bones? - ACCURATE ANSWERS✔✔
Acanthion
A patient comes to radiology for a routine study of the cranium. He is
unable to flex his head and neck sufficiently to place the OML
perpendicular to the IR for the AP axial projection. What should the
technologist do to compensate for this problem without creating
excessive magnification of the occipital bone? - ACCURATE
ANSWERS✔✔ Use IOML increase angulation by 7 degrees
The 15° PA axial (Caldwell) projection produces an unobstructed view
of the maxilla. - ACCURATE ANSWERS✔✔ false
Which one of the following cranial projections will best demonstrate a
possible basilar fracture? - ACCURATE ANSWERS✔✔ horizontal
beam lateral
Why is the chin extended for an axiolateral oblique projection of the
mandible? - ACCURATE ANSWERS✔✔ To prevent superimposition of
cervical spine
A pediatric patient enters radiology for a paranasal sinus series. Because
of her age, the child is unable to hold still for the projections even with
the use of immobilization devices. The decision is to hold the child
EXAM |GUARANTEED ACCURATE
ANSWERS |SOLVED
For a lateral facial bones projection, the chin should be adjusted so the
IOML is perpendicular to the front edge of the IR. - ACCURATE
ANSWERS✔✔ true
Which positioning line is placed perpendicular to the plane of the IR
with a true lateral nasal bone projection? - ACCURATE ANSWERS✔✔
interpupillary
The modified parietoacanthial (modified Waters) projection requires
more extension of the head and neck as compared with the
parietoacanthial (Waters) projection. - ACCURATE ANSWERS✔✔
false
Where is the CR centered for a lateral projection of the cranium? -
ACCURATE ANSWERS✔✔ 2 inches superior to EAM
How much difference is there between the OML and IOML positioning
lines? - ACCURATE ANSWERS✔✔ 7-8 degrees
, Where does the CR exit for a modified parietoacanthial (modified
Waters) projection of the facial bones? - ACCURATE ANSWERS✔✔
Acanthion
A patient comes to radiology for a routine study of the cranium. He is
unable to flex his head and neck sufficiently to place the OML
perpendicular to the IR for the AP axial projection. What should the
technologist do to compensate for this problem without creating
excessive magnification of the occipital bone? - ACCURATE
ANSWERS✔✔ Use IOML increase angulation by 7 degrees
The 15° PA axial (Caldwell) projection produces an unobstructed view
of the maxilla. - ACCURATE ANSWERS✔✔ false
Which one of the following cranial projections will best demonstrate a
possible basilar fracture? - ACCURATE ANSWERS✔✔ horizontal
beam lateral
Why is the chin extended for an axiolateral oblique projection of the
mandible? - ACCURATE ANSWERS✔✔ To prevent superimposition of
cervical spine
A pediatric patient enters radiology for a paranasal sinus series. Because
of her age, the child is unable to hold still for the projections even with
the use of immobilization devices. The decision is to hold the child
