The risk of VAP is highest early in thecourse of hospital stay, and is estimated to be 3%/day duringthe ï¬rst 5 days of ventilation, 2%/day during Days 5 to 10 ofventilation, and 1%/day after this (17).
there is a difference. There are other here who could elaborate further but MIG stands for metal inert gas. This is Argon or c02. Inert meaning the gas has no affect on the weld except to shield it from oxidation, from the atmosphere. MAG is metal active gas.
A falling or erratic EGT bar or rough engine constitutes a bad mag check and warrants troubleshooting the ignition system before flying. The mag check is poorly named, because because the vast majority of bad mag checks are caused by spark plug problems, not magneto problems.