Which of the following pertains to the positioning setup for an AP oblique foot projection on a patient with a high longitudinal arch?
1. Rotate the patient's foot 60 degrees.
2. Angle the central ray 15 degrees proximally.
3. Align the long axis of the foot with the long axis of the collimated field.
4. Center the central ray to the third metatarsal base.
a. 1 and 3 only
b. 3 and 4 only
c. 1, 2, and 4 only
d. 1, 3, and 4 only
D
You might also like to view...
To determine whether a patient is stable or unstable, it helps to compare vital signs taken after interventions to the ________ set.
A. average B. baseline C. standard D. typical
Paradoxical movement is associated with:
A) tension pneumothorax. B) hemothorax. C) flail chest. D) simple pneumothorax.
Directional terms are used with ________ within the body
A) horizontal points B) lateral points C) reference points D) vertical points
The two upper chambers of the heart are the:
A. atria. B. ventricles. C. myocardium. D. mediastinum.