Which of the following statements are true regarding contras…

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  

For a lateral lower leg projection, which of the following s…

For a lateral lower leg projection, which of the following statements are true? The leg is centered to the image receptor The exam may be performed with the patient on the tabletop or bucky Roll the patient away from their affected side The patella should be perpendicular to the image receptor Include both joints The tibia and fibula should be superimposed The central ray is directed to the midpoint of the leg