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.
Patient : How long do benzodiazapenes stay in your system. Drugs. Doctor : Benzodiazepines are classified in terms of its half life (time it takes for the body to eliminate half the dose). The sh ort-acting benzodiazepines are Brotizolam, Midazolam and Triazolam. It stays in the body for about 1-12 hours.