"NS" stands for normal saline, which is an IV fluid solution consisting of water with 0.9% sodium chloride dissolved in it. 500 cc means 500 milliliters, or half a liter. A bolus means that it should be given all at once, as fast as the patient's IV will tolerate. For an IV drip like this, that is typically at a rate of 1000 ml/hr. So this order is for a half liter of normal saline IV fluid to be administered quickly over a half hour.
It is the suffix for Cell in medical terminology.
"One" has the same meaning in medical terminology and in lay language.
-plegia is the medical terminology combining form that means paralysis.
CPT most often stands for current procedural terminology in medical terminology.
Rachio- is a medical terminology combining form meaning spine.
The medical terminology combining form -crine means secretion
The medical terminology combining form oto- means ear.
Resembling has the same meaning in medical terminology as in lay language: looking like.
Ex- is the medical terminology combining form meaning out or outside.
smooth
Protein
an opening.