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WorksheetsSkull 3
Total questions: 9
Worksheet time: 10mins
Which positioning line extends from the EAM to the outer canthus?
OML
Acanthiomeatal
Glabellomeatal
IOML
Which positioning line should be parallel with the IR for the SMV projection of the skull?
OML
Acanthiomeatal line
Glabellomeatal line
IOML
With reference to the IR, how should the IPL and the MSP be positioned for the lateral projection of the skull?
IPL parallel; MSP parallel
IPL perpendicular; MSP parallel
IPL parallel; MSP perpendicular
IPL perpendicular; MSP perpendicular
Which of the following is (are) required for a lateral projection of the skull?
I. The IOML is parallel to the film
II. The MSP is perpendicular to the film
III. The central ray enters 2 inches superior to the EAM
I only
I and III only
II and III only
I, II and III
The following describes the infraorbitomeatal line, EXCEPT.
Reid's base line
Line of Frankfurt
Frequently used positioning line located between outer canthus and the EAM
Baseline of the cranium, a line which connects the infra- orbital point to the EAM
Where on the skull is the outer canthus located?
Between the orbits
Along each parietal eminence
At the mandibular angle
On the lateral border of each orbit
It is a line between the mental point and EAM?
Interpupillary line
Glabella Alveolar line
Mentomeatal line
Auricle line
It is perpendicular to the anthropological baseline and passes through the EAM?
Interpupillary line
Glabella Alveolar line
Mentomeatal line
Auricle line
Reorder the following according to the parts being asked.
Glabellomeatal line (GML)
Orbitomeatal line (OML)
Infraorbitomeatal line (IOML)
Acanthiomeatal line (AML)
