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LRA 220 (PODIATRY) FINAL EXAM STUDY GUIDE WITH COMPLETE SOLUTION!!
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LRA 220 (PODIATRY) FINAL EXAM STUDY GUIDE WITH COMPLETE SOLUTION!!
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LRA 220 (PODIATRY) FINAL EXAM STUDY GUIDE WITHCOMPLETE SOLUTION!!
Where should the central ray be directed for a lateral calcaneus radiograph?
Answers :1 inch inferior to medial malleolus
Which projection is preferable for examining the fibular head of a fractured lower
limb?
Answers :medial oblique knee
What CR angulation is required for the AP oblique projection of the foot?
Answers :CR is perpendicular to the film
A radiographic appearance of a well-circumscribed lucency within bones
describes:
Answers :bone cyst
The best method of evaluating injuries to the menisci and ligaments of the knee
joint involves:
Answers :MRI
Which projection and/or position of the foot is represented by this drawing of the
foot?
Answers :Right AP projection no rotation
Which of the labeled structures is the lateral condyle of the femur?
Answers :B
, When multiple exposures are placed on a single computed radiography image
receptor (IR), lead masking should not be placed on the unexposed regions of the
imaging plate. True or False
Answers :False
This radiograph represents which of the following positions?
Answers :Medial lateral of the knee toward the IR
To decrease the angle between the anterior surface of the foot and anterior surface
of the lower leg is described as:
Answers :Dorsiflexion
How much central ray (CR) angulation (if any) should be used for an AP projection
of the toes?
Answers :10-15 degree toward calcaneus
Which of the following routines should be performed for a study of the second toe?
Answers :AP, AP oblique with medial rotation, lateromedial projection
How much is the foot dorsiflexed with the tangential projection for the sesamoid
bones if the CR remains perpendicular to the image receptor?
Answers :15 to 20 from vertical
A lateral knee radiograph that is overrotated toward the image receptor can be
recognized by which of the following?
Answers :The fibular head will appear less superimposed by the tibia than a true
lateral.
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