For x-rays and gamma rays approximately ____ of the biological effects on tissue are the result of indirect actions.
a. 20 percent
b. 40 percent
c. 70 percent
d. 100 percent
c. 70 percent
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Ordered: D5 RL IV at 133 milliliters per hour for 6 hours. What is the total volume to be infused?
What will be an ideal response?
Codes for outpatient PPS would include which of the following?
a. Durable medical equipment b. Nonprescription drugs c. Biologicals d. Radiopharmaceutical agents
Following a head-on collision of a motorcycle and a truck, the motorcyclist would MOST likely experience initial injury to the:
A) cervical spine. B) chest and abdomen. C) wrists and forearms. D) femurs and tibias.
A KUB is completed on an obese patient using AEC and 70kVp. The x-ray generator terminated early after hitting the preset backup mAs value. The final image reveals a low EI value. Effective image analysis could reveal that
a. the combination of AEC detectors was incorrect. b. an increase of 2 kVp is necessary. c. the backup mAs needs to be recalibrated. d. an increase in grid ratio is all that is needed.