No single rate of administration or composition of maintenance intravenous fluids is appropriate in all circumstances. Thus, intravenous fluids may be viewed as medications that require careful dose adjustment that is specific to the disease state of each patient.
Codeine - 1 day in urine, up to 90 days in hair, 12 hours in blood. Fentanyl - 1 day in urine, up to 90 days in hair, 4 hours in blood. Morphine - 2 -3 days in urine, up to 90 in hair, 6 - 8 hours in blood. Heroin - 3 to 4 days in urine, up to 90 in hair, up to 12 hours in blood.
How long does the morning after pill stay in your system? The half life of the levonorgestrel dose is somewhere between 25 and 35 hours, but I suspect that you're asking one of two other questions.ow long does the morning after pill stay in your system? The half life of the levonorgestrel dose is somewhere between 25 and 35 hours, but I suspect that you're asking one of two other questions.