If people define situations as real, they are real in their consequences. This classic statement is known as the __________.

Which of the following projections will best demonstrate the fundus of the stomach?

Which view/position best demonstrates the lateral side of the ascending and medial side of the descending colon?

Why is the posteroanterior (PA) rather than the AP projection recommended for a small bowel series?

Which sections of the large intestine will most likely be filled with air with the patient in the prone position during a double-contrast barium enema (BE)?

Which buttons/settings on a fluoroscopy unit help to reduce the amount of exposure to the patient while the radiologist is fluoroing a live image?

What is number 2?

Situation:  During a single-contrast barium enema, the radiologist detects a possible defect within the right colic flexure. Which of the following projections and/or positions best demonstrates this region of the colon?

What is the degree of body rotation for the PA oblique projection of the esophagus?

What is the CR for the PA axial large bowel image?