When a fluoroscopic image is electronically amplified by the use of an image intensification system, which of the following benefits results?
1. Increased image brightness
2. Saving of time for the radiologist
3. Patient dose reduction
a. 1 and 2 only
b. 1 and 3 only
c. 2 and 3 only
d. 1, 2, and 3
d. 1, 2, and 3
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________ means that the patient is informed about the possible consequences of both having and not having certain procedures and treatments.
A. Preoperational briefing B. Due diligence C. Informed consent D. Informational waiver
What occurs during a single heartbeat?
A) The atria and ventricles contract in a coordinated manner. B) The atria and ventricles contract at the same time. C) The atria contract. D) The ventricles contract.
Which of the following can cause a falsely increased ESR?
a. Concentration of anticoagulant increased b. Tube not totally vertical c. Tuberculosis d. Increased plasma viscosity
A tiny ____________ can be put into a human being and can dispense medication among other things
A. supercomputer B. personal digital assistant (PDA) C. embedded computer D. minicomputer