Lab portion Flashcards
1
Q
What are all the cranium views?
A
Caldwell
LAT
Townes
PA (NT)
2
Q
What are the cassette size and orientation of the cranium views
Collimation?
A
Caldwell - LW
LAT - CW
Townes - LW
Collimation is Outer Margin (OM)
3
Q
Facial views are…
A
Waters
lateral
Caldwell
4
Q
what are the cassette size and orientation for facial views? Collimation?
A
8x10 LW
Full Field Collimation
5
Q
PA Axial Skull (aka…):
IR size and Orientation
prt position
CR
A
AKA Cranium Caldwell
10x12 LW
OML is perpendicular to IR
Dir 15 degrees caudad, exits at NASION
6
Q
Lateral Skull IR size and Orientation prt position prt center to IR CR
A
10x12 CW B
True lat (IPL perp to IR)
IOML perp to front edge of IR
2” sup to EAM
7
Q
AP axial (AKA) IR size and Orientation prt position prt center to IR CR
A
Towne 10x12 LW OML/IOML perp to IR Align MSP to IR Angled, caudad 30 degrees for OML, 37 for IOML, 2.5" above glabella
8
Q
Parietoacanthial Sinus IR size and Orientation prt position prt center to IR CR
A
AKA Waters 8x10 LW pt chin resting on grid OML 37 degree to IR dir at acanthion COLLIMATION 6x6
9
Q
PA axial Sinus IR size and Orientation prt position prt center to IR CR
A
8x10 LW
PT position nose touching bucky
OML 15 degrees from CR
dir to nasion to center of IR COLLIMATION 6x6
10
Q
Lateral Sinus IR size and Orientation prt position prt center to IR CR
A
8x10 LW True Lat IOML perp to front edge of IR perp and dir 1/2-1" posterior of outer canthus COLLIMATION: 6x6
11
Q
Parietoacanthial facial bones (aka) IR size and Orientation prt position prt center to IR CR
A
8x10 LW neck extended, chin against table OML 37 degree angle to bucky CR dir at acanthion as exit collimation is FFC
