Category: Pilot-20Ingestion of barium sulfate is contraindicated in which of the following situations?suspected perforation of a hollow viscussuspected large-bowel obstructionpresurgical patients

Category: Pilot-19Skeletal conditions characterized by faulty bone calcification include:osteoarthritisosteomalaciarickets

Category: Procedures-33 Which baseline should be adjusted perpendicular to the IR when performing the following projection?   Exam I Procedures-33.gif

Category: Safety-38When calculating the annual effective dose for a technologist, which of the following exposures should be considered? The exposure received from:Your own bone scan studyYour own exposure while helping in a fluoroscopic roomNuclear falloutYour own dental radiographs

Category: Pilot-4Determine which of the following formulas would be used in solving the calculation below:If the exposure rate to an individual standing 2.0 m from a source of radiation is 15 R/min, what will the dose received after 2 minutes at a distance of 5 m from the source?

Category: Image Production-22In digital imaging, which of the following will allow more line pairs per millimeter to be imaged?

Category: Procedures-51What will be demonstrated if the patient places the hand in an extended lateral position, and the central ray enters the first metacarpophalangeal joint?

Category: Image Production-31Which of the following SNRs will have the least amount of noise?

Category: Safety-39Which of the following accurately describes the hematopoietic syndrome?It occurs at doses from 1-10 GytIt is also referred to as the cerebrovascular syndromeThe average survival time is 3 to 10 days

Category: Procedures-57For the PA oblique projection (scapular Y) of the shoulder, the body is rotated so that the midcoronal plane is how many degrees from the IR?