A physician orders an image of the shoulder that will best demonstrate the glenoid fossa in profile. Which projection or method should be performed?

Would the synthetic route shown below result in the product shown?   H-C≡C:- Na+      (H3C)3C-C≡C-CH2CH3                          3. (CH3)3CBr  

Which compound will react with sodium in liquid ammonia to form trans-3-hexene.    

Which of the following organohalides has the smallest molecular dipole moment?

A 12-month-old child comes to radiology for an erect abdomen. Which one of the following immobilization devices or techniques should be used during the exposure?

A radiograph of an RAO projection of the sternum demonstrates excessive lung markings obscuring the sternum. A 1-second exposure time and a breathing technique were used. Which of the following will produce a more diagnostic image of the sternum?

A patient enters the ER with a possible perforated duodenal ulcer. The patient is ambulatory. Which of the following projections will best demonstrate intraperitoneal air in the abdomen?

A 2-year-old child comes to radiology for a cervical spine series. The child is unable to hold still for the projections even with immobilization. Which of the following individuals should be asked to hold the child if present?

A patient enters the emergency room (ER) to be treated for severe trauma. The physician orders an AP supine chest to evaluate the lungs. What can the technologist do to reduce the magnification of the heart?

A patient enters the ER with an injury to the left anterior lower ribs. Which of the following projections should be taken to demonstrate the involved area?