Which of the following is most likely to occur as a result of using a 30-inch SID with a 14 x 17 inches IR to image a fairly homogeneous structure  

Esophageal varices are best demonstrated in which of the following positions

Differences between body habitus types are likely to affect all of the following, except  

Brightness and contrast resolution in digital imaging can be influenced by1.    Window level (WL)2.    Window width (WW)3.    Lookup table (LUT)  

Which of the following is the most likely site for a lumbar puncture?  

Which of the following procedures may be used to better demonstrate the interphalangeal joints of the toes?1.    Angle the CR 15° caudad2.    Angle the CR 15° cephalad3.    Place a sponge wedge under the foot with the toes elevated 15°

Which of the x-ray circuit devices shown in the figure below requires alternating current for effective operation?1.    Number 12.    Number 23.    Number 7   

What does the number 1 in the image above identify?

Which of the following statements is/are true regarding the control dosimeter that accompanies each shipment of personnel radiation monitors?1.    It should be stored away from all radiation sources2.    It should be stored in the main work area3.    It should be used to replace an employee’s lost monitor  

The degree of difference between remnant beam signals is termed