Vision is the result of:
A) the iris. B) light refraction. C) the pupil. D) none of the above.
B
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The written notification that must be signed by a patient with Medicare coverage to acknowledge that he or she understands that a service may NOT be considered medically necessary and therefore may not be paid by Medicare is a(n):
A) advance beneficiary notice. B) medical necessary authorization. C) denial of payment notice. D) liability for potential payment notice.
An elderly man mistakenly presses the gas pedal instead of the brake causing him to crash through convenience store. This scenario is commonly related to:
A) dementia. B) confabulation. C) Alzheimer's disease. D) proprioception.
The grounding pad that is applied to the patient to carry electrical current flow from the patient back to the power unit is known as the ________ electrode
A. dispersive B. active
You should prepare the electrode sites on a patient's skin using a skin rasp, which is ________.
A. A rough piece of material for abrading the skin B. A piece of gauze C. An electrolyte solution that magnifies electrical signals D. An alcohol-saturated pad