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There is an abundance of nurses in the United States 

FM systems, personal amplification systems, and hardwire classroom systems are all examples of

Which one of the following terms best describes the 3-point lighting (yellow arrow) indicated in the diagram (which is indicating the brightest of the 3 lights on the subject in front of camera)?  

Match the correct director to the correct film title. 

What is the classification of the contrast medium barium sulfate used in Image J or K?                                                     Image J                                                    Image K

What acts as a sphincter to prevent reflux of large intestine contents into the ileum?  

Which structure is labeled 3 on Image A?

Name the type of bariatric surgery demonstrated in Image G and Image H:                                       Image G                              Image H

Which pathology is demonstrated in Image I below caused by a flaccid bowel, unable to propel its contents forward. Causes include infection, such as peritonitis or appendicitis.  With this paralytic clinical indication, distended air-filled small bowel is visualized, not Air/Fluid levels.

In small bowel studies, the radiologist may ask for delayed radiographs to follow the barium through the entire large bowel. A barium meal given by mouth usually reaches the rectum within: