Math Help

[magda28]

I have 2 math problems that I can not seem to figure out, I hope someone can help me on how to get the answer. First question: The physician orders a diluted tube feeding of 1/3 strength Jevity Plus for the pt. How much water will the nurse ass to the 250ml can of Jevity Plus to make a 1/3 strength tube feeding?

Second question: Aluminum hydroxide suspension 15ml is ordered qid. The pharmacy sends a bottle labeled 320/ mg/5ml of aluminum hydroxide. How many mg is the pt receiving per dose?

please help

[Daytonite, BSN, RN]

the physician orders a diluted tube feeding of 1/3 strength jevity plus for the pt. how much water will the nurse add to the 250ml can of jevity plus to make a 1/3 strength tube feeding?

1/3 jevity means that 66% of the solution will be water, so 0.66 x 250 ml =

165 ml

of water need to be added to the can of 250 ml.

aluminum hydroxide suspension 15ml is ordered qid. the pharmacy sends a bottle labeled 320/ mg/5ml of aluminum hydroxide. how many mg is the pt receiving per dose?

320 mg/5 ml =

x

mg/15 ml,

5

x

= 4800

x

= 960

the patient is getting

960 mg

per dose.

[magda28]

Thank you so much it it so much easier than I thought!