The radiographic recording of blood vessels in motion is termed:

Which of the following examinations requires the use of time markers on the images?1.   Stomach2.   Small intestine3.   Large intestine

Which of the following radiographs are taken during a single-contrast barium enema?1.   “Spot” images2.   “Filled” colon images3.   Postevacuation images

The nerves that extend below the the termination of the spinal cord and resemble a “horses tail” are called ______?

The central-ray angulation for the PA axial projection of the large intestine is:

Which projection shows the best image of the pyloric canal and duodenal bulb in sthenic patients?

Which methods are used to administer barium for a radiographic examination of the small intestine?1.   By mouth2.   Reflux filling3.   Enteroclysis

Which of the following best describes the administration of barium for an esophagram being performed for esophageal varices?

A PA projection of the stomach and duodenum is often performed using a 14 × 17 inch (35 × 43 cm) IR. Which of the following describes the plane that is centered to the grid for this projection?

The main functions of the large intestine are:1.   digestion of food.2.   reabsorption of fluids.3.   elimination of waste products.