Which of the following actions would reduce the patient dose during a fluoroscopic exam?

What type of dose-response relationship is demonstrated by the letter “B” on the illustration below?

Which of the following components uses zinc cadmium sulfide in its phosphor layer?

Which of the following is a radiation survey instrument?   

The output current from the secondary of the transformer is:

The heat storage capacity of a single phase supplied x-ray tube is 90,000 heat units.  How many consecutive exposures are possible at 200 mA, 75-kVp, and 1/3 second, before reaching the tube’s heat-loading capacity?

The fluoroscopic timer must be available to signal the radiologist when a maximum of ___ minutes has elapsed.

Oral iron supplements are prescribed for a 6-year-old child with iron-deficiency anemia. Which beverage is the best option to recommend with iron administration?

 A child is admitted to the hospital because she had a seizure.  Her parents report that for the past few weeks she has had headaches, with vomiting, that are worse in the morning.  What does the nurse suspect?  

An 8 week old infant with congenital heart disease is being discharged.  What is the most important information for the nurse to convey regarding feeding?