Author Question: When positioning the SMV skull, the CR will intersect perpendicular with which positioning line? ... (Read 148 times)

londonang · **on:** Jul 17, 2018

When positioning the SMV skull, the CR will intersect perpendicular with which positioning line?

OML
MML
MSP
IOML

Question 2

Which of the following is required on all radiographs?

institution name
all of these answers apply
date
anatomical marker

coyin · **Reply #1 on:** Jul 17, 2018

Answer to Question 1

IOML

Rationale: The CR should intersect the IOML perpendicular on the SMV. The head and neck are hyperextended until the IOML is parallel to the IR; thus the CR will intersect the IOML at a perpendicular angle.

Answer to Question 2

all of these answers apply

Rationale: All images require name, patient identification, date, institution, and anatomical marker.