Author: Anonymous

For a lateral projection of L5-S1, which of the following statements are true? The patient is in a lateral position The hips and knees are extended The image receptor is centered to the CR A cylinder cone may be used to reduce greatly the production of scatter radiation The central ray is centered on a coronal plane 2 inches posterior to the ASIS and 1.5 inches inferior of the iliac crest

What is a comminuted fracture of the ring of the atlas that involves both anterior and posterior arches and causing displacement of the fragments?

What is lung cancer arising from bronchial mucosa?

For radiography of the sternoclavicular articulations:

What is the structure labeled #4 in the image shown below?  

When a lateral knee projection is performed, which of the following statements is true? The patient turns onto the affected side The knee is flexed 20-30 degrees The patella must be parallel to the image receptor The central ray is directed 5-7 degrees caudal The central ray enters the knee joint inferior to the medial epicondyle

What condition is a bone disease that causes bone destruction and unorganized bone repair and is generally difficult to penetrate?

What condition involves chronic inflammation of portions of the bowel?

For the LPO or RPO positions for imaging the colon:

Which of the following statements are true regarding contrast arthrography? Asepsis is required The exam may be performed on the knee, shoulder, TMJ, hip, and wrist Indications include trauma, capsular damage, meniscal tears, rupture of ligaments, and arthritis The joint is manipulated by hand to distribute contrast media