N.B. There are two formulations of salbutamol available for parenteral use. The infusion formulation, NOT the IV injection formulation, should be used to prepare infusions. Salbutamol Dose This conclusion is easy, because the prepared infusion contains 1 mg in 1 mL. With a more complex calculation, the way forward is to divide the number of milligrams delivered per hour by the number of milligrams per millilitre in the medication solution: Give amiodarone through a central line. If this is not feasible, give the drug through as large a vein as possible (for example median cubital) or via a suitable long-line, inserted peripherally. Amiodarone Therefore, the prepared solution has 250 000 micrograms in 50 mL. To calculate how many micrograms there are in each millilitre of the prepared infusion, divide both values by 50:

General Purpose Syringes | Fisher Scientific

The Hamilton Super Syringe is a large volume Gastight syringe. These syringes are ideal for dispensing volumes from 50 mL up to 2 L. The Super Syringe is the only Hamilton syringe that is made with an acrylic barrel instead of a glass barrel. To calculate the amount of morphine the patient will receive in 24 hours, use the following formula :Summary of Product Characteristics (SPC) for the medicine (usually available at www.medicines.org.uk) Convert the amount of midazolam from micrograms to milligrams, as the dose contained in the syringe is in milligrams. To convert from a smaller unit to a larger unit of measurement, you need to divide by 1000: The percentage strength of the solution indicates the % weight/volume (% w/v), which equals the number of grams in 100 mL. The dose in the infusion is in milligrams, but you need to give your answer in micrograms, so convert the amount of medication into micrograms. Now calculate how many micrograms there are in 3.5 mL (as the pump is delivering at a rate of 3.5 mL/hour), by multiplying each value by 3.5:

Syringe Measurements | Nurse Key Syringe Measurements | Nurse Key

Specific information regarding intravenous dosing for the following medicines are included in this section: Therefore, a dose of 0.1 mg/kg/hour for a patient weighing 55 kilograms will mean delivering 5.5 mg/hour.So the patient, who weighs 50 kg, is receiving 66.66 micrograms/minute. To find the rate in micrograms/kg/min, divide by the weight: