Which one of the cardinal principles of radiation protection is most effective in reducing dose to the technologist during fluoroscopy?

The central ray is directed to which anatomical location for an AP projection of the esophagus?

If a foreign body is suspected to be ingested or inhaled by a pediatric patient, what images should be obtained?

A nursing student writes the following self-care goal for their Self-Health Project: “I will walk for 30 minutes at least five days each week.” Which SMART criterion is this goal missing?

What is demonstrated in the image? RAD228Finalq1.jpg

A standard dual contrast UGI examination is started using which of the following contrast media combinations?

Amylase in saliva breaks down what food substance?

What contrast medium will best adhere to the esophageal mucosa?

What is the degree of obliquity required for a hypersthenic patient in the LPO position for an UGI?

What is the standard degree of obliquity for the RAO position of the esophagus on a sthenic patient?