Final answer:
To calculate the volume of Penicillin G to be given, use the prescribed dose and the concentration of the solution.
Step-by-step explanation:
To calculate the volume of Penicillin G that needs to be administered, the concentration of the Penicillin solution and the prescribed dose are crucial pieces of information. The prescription indicates Penicillin G 1.2 million units administered intramuscularly daily. To convert this prescribed dose into milliliters (ml), the concentration of the Penicillin solution is required.
The formula for calculating the volume (ml) is given by:
Volume (ml)= Prescribed dose (units) / Concentration ml
For instance, if the concentration of the Penicillin solution is 800,000 units/ml, the calculation would be as follows:
Volume (ml) =1.2 million units / 800,000 unitsml = 1.5 ml
This formula allows healthcare professionals to determine the precise volume of Penicillin G required for the prescribed dose based on the concentration of the available solution. It ensures accuracy in medication administration by converting the prescribed dose from units to volume, facilitating proper dosing according to the concentration of the medication.
Understanding the concentration of the solution is vital, as different concentrations will yield varying volumes for the same prescribed dose. This method is essential for delivering the correct amount of medication and optimizing patient safety in clinical practice.