The cystic duct and hepatic duct unite and are  called the:

Which is not a tissue layer of the  wall of the esophagus?

Which of the following is true with regard to the use of injection needles used for venipuncture? 1. steel needles may be sterilized and used again; 2. the needles may only be used one time; 3. all needles can be sterilized and used again

The radiographic recording of blood vessels in motion is termed:

Which of the following is true regarding inflation of the retention balloon for a barium enema?1.   The retention bulb A should squeezed 1 time for approximately 90ml of air2.   It should be inflated as much as possible to eliminate loss of barium3.   It should be inflated only by the radiologist without using fluoroscopy.

Before venipuncture is performed, the radiologic technologist must assess which of the following: 1. age of the patient; 2. allergic reaction to iodine tincture (if used); 3. adverse reaction to the medication being administered

The series of radiographs made during an IVU examination are typically done at time intervals between:

Which of the following are essential oblique projections of the stomach and duodenum?1.   AP projection, LPO2.   PA projection, RAO3.   PA projection, LAO

Which projection of the colon best demonstrates the descending colon?

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