To determine whether pressure is escaping from the engine, you need to check the compression in the cylinders with a compression gauge, which measures the amount of pressure that the piston exerts on the fuel/air mixture before the spark plug fires the mixture. These gauges donât cost much, and theyâre easy to use.
The elimination half-life of IV lasix is approximately 30 to 120 minutes. A dosing interval of 6 hours allows for four to five half-lives of elimination. Typically, with the appropriate dose of IV lasix, a maximal response will be Furosemide (Lasix) â eMedExpert.com16 Oct 2017 Very short half-life. Furosemide has short elimination half-life and prolonged-release preparations are not available.
A closer estimate can be calculated if you know the drug's half-life. The half-life of Effexor is 5 (+/- 2) hrs for the parent drug and 9-13 hours of the active metabolite. So after 5 hours, half of what you've taken (your dosage) would be metabolized. 5 hours later, half of that and so on. (In Effexor's case, calculate according to the metabolite's half-life and the dosage you took)