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anonymous
 4 years ago
An I.V. solution contains 9.0 mg of sodium chloride per mL.
The I.V. solution is being administered at a rate of 1.5 mL per minute.
How many grams of sodium chloride would a patient receive in 4.5 hours
anonymous
 4 years ago
An I.V. solution contains 9.0 mg of sodium chloride per mL. The I.V. solution is being administered at a rate of 1.5 mL per minute. How many grams of sodium chloride would a patient receive in 4.5 hours

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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.09.0mg * 1g/1000mg * 1.5mL/minute * 60minutes/hour * 4.5hours should be what you/re looking for.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0\[\frac{9.0mg(NaCl)}{1mL(NaCl)}*\frac{1.5mL(NaCl)}{1\min}*\frac{60\min}{1hr}*\frac{1g(NaCl)}{1000mg(NaCl)}*\frac{4.5hr}{1}=3.6g(NaCl)\]

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0why can you go 1ml/9.0mg? And where did you get the 1 underneath 4.5gr?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Because there are 9.0mg of NaCl PER mL of solution. The one means nothing. It's just to make it more readable.

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Sorry. To answer your first question, you can use 1mL/9.0mg. I just chose the reciprocal. You will get the same answer either way if you follow the units.
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