Question

1. The Dr. ordered Keflin \( 125 \mathrm{mg} \mathrm{IM} \). The medication comes in a powder of \( 0.5 \mathrm{~g} \). The nurse must dilute the medication with \( 2 \mathrm{ml} \) of sterile water.

Answer 1

The question involves medication dilution calculations for preparing a specific dose of medication, requiring medical knowledge and precision in dosage calculations.

Step-by-step explanation:

The question requires an understanding of medication dilution calculations in a medical setting, specifically for a nurse needing to prepare a medication dose of Keflin (cefazolin) for intramuscular injection. The doctor has ordered 125 mg of Keflin, and the medication is available in a 0.5 g powder form, which the nurse must reconstitute with 2 ml of sterile water. It's important to calculate the volume of reconstituted medication to withdraw from the vial to achieve the desired dose. This type of calculation is critical in ensuring the correct medication dosage for patients. A similar process is described in the reference information where medical personnel must perform dilutions for IV solutions, such as diluting a 10.0% KCl stock solution to achieve a final concentration of 0.50% in a 100 mL volume.