Why are PET scans only available in large hospitals?
What will be an ideal response?
PET scans require a cyclotron, which is a very large, expensive piece of equipment that emits positrons.
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The nurse receives orders to start metronidazole (Flagyl) 50 mg/kg/24 hours divided into three equal doses for a child that weighs 33 lbs. The medication is provided in 250-mg tablets
How many tablets will the nurse provide with each dose?
Ox/o means:
A)air? B) breathe C) oxygen D) nitrogen
Ballistic stretching is performed by
A) holding a stretch for 30 seconds. B) using a partner to apply pressure. C) bouncing gently while stretching. D) working the entire body through a series of quiet, fluid motions.
A proven benefit of massage is increased flow of ____ and ____ through the blood vessels.?
A) ?nitrogen; wastes B) ?endorphins; citric acid C) ?oxygen; nutrients D) ?iron; carbon dioxide E) ?hemoglobin; calcium