An ear infection is an inflammation of the middle ear, usually caused by bacteria, that occurs when fluid builds up behind the eardrum. Anyone can get an ear infection, but children get them more often than adults. Five out of six children will have at least one ear infection by their third birthday.
Red blood cell distribution width is a way for scientists to measure red blood cell volume and size. When red blood cells are larger than normal, that could indicate a problem. The reference range for RDW is as follows: RDW-SD: 29-46 fL.
dBW definition. dBW or decibel-watt is a unit of power in decibel scale, referenced to 1 watt (W). The power in decibel-watts (P (dBW)) is equal to 10 times base 10 logarithm of the power in watts (P (W)): P (dBW) = 10 log 10 (P (W) / 1W).