Which structure is labeled 3?

Hemolytic disease of the newborn is caused when

Which statement is TRUE in regards to the AP axial C-spine projection?

Which sections of the large intestine will most likely be filled with air with the patient in the prone position during a double-contrast barium enema (BE)?  

The TMJ joint is classified as what type of joint? 

Which of the following statements is(are) TRUE regarding the bilateral frog-leg method for bilateral hips?     1. Both femora are abducted 40 to 45 degrees from vertical.     2. The central ray is directed 2 inches above the level of the crest.     3. No rotation is evidenced by symmetrical appearance of the pelvic bones.

A male patient comes to radiology for a voiding cystourethrogram. Which of the following projections and/or positions would be performed for this procedure? 

The optic foramen is located within which of these bones?

Which of the following structures will be best demonstrated on the downside acetabulum using the Judet method?      1. posterior ilioischial column            2. posterior rim               3. anterior iliopubic column 

Digital technology that removes everything but the contrast filled vessel is called?