PA/AP axial Lower GI Flashcards

1
Q
  • Which portion of the colon is best demonstrated in this projection?
A

rectosigmoid

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q
  • What is the central ray angle/direction for the PA axial projection?
A

30-40 degrees caudad

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q
  • What is the central ray angle/direction for the AP axial projection?
A

30-40 degrees cephalic

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q
  • What is the central location?
A

PA: MSP superior aspect of iliac spine
AP: MSP 2” below ASIS

How well did you know this?
1
Not at all
2
3
4
5
Perfectly