Dosage question

Hi Laurie121!

In the first problem, you need to convert the ml/hr to gtts/min. Here is how I would set up the first problem..

125ml/1hr x 15 gtts/1ml x 1hr/60min. If you cancel out what needs to be cancelled, you will get to gtts/min.

I hope this helps and that you will be able to figure out the second one. (hint..cc's and ml's are the same..) :)

Hello. For questions like these use this formula:

Ml/minutes x drip factor.

Since the first problem states 1 hour that is 60 minutes. So you would set up as so:

125 ml/ 60 minutes x drip factor which was provided.

Good luck!

thanks, the answer the teacher has is 31 gtts/min, but I don't get that for what you said. thanks!

thanks the answer the teacher has is 31 gtts/min, but I don't get that for what you said. thanks![/quote']

You are doing it wrong then, bc I got what your teacher got using the same method pp suggested

15 gtt x 125ml /60 min gives you 31.25 gtts/min or 31gtts/min

Because

15 gtt. X 125mL

______. ______. = 31.25 gtt/ min

1 mL 60 min

You have to cancel out mLs since they cross cancel each other

Answer to number 1 is 31 gtt/min and number 2 is 42 gtt/min. Both are rounded to the whole drop since you can't have a partial drop.

Quantity X gtt

------------------- = gtt/min

Time(in minutes)