A physician command 2gms of an antibiotic to be placed surrounded by 1000ml of D5W.using a constituted injection that conta?

containing 300mg/2ml,how many mls should be added to the IV solution?
thank you
Answers:
2gm = 2000mg

300mg/2ml = 2000mg/xml

2ml * 2000mg = 300mg * xml

xml = (2ml * 2000mg) / 300mg

xml = 13.3ml

The 1000ml is just extra information you don't need.

You can find a apt calculations book on Amazon.com called Pharmaceutical Calculations by Ansell & Stocklosa. Source(s): Pharmacist
Do you mean reconstituted? Let me know and I will backing you. I will brb Source(s): RN

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