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Your car gets 25.00 miles on a gallon of gas. What would be your car's fuel efficiency in \(\mathrm{km} / \mathrm{L} ?\)

A patient weighs 186 lbs. She must receive an IV medication based on body weight. The order reads, "Give \(2.0 \mathrm{mg}\) per kilogram." The label reads \(^{*} 10 .\) mg per cc." How many mL of medication would you give?

The doctor orders administration of a drug at \(120 . \mathrm{mg}\) per \(1000 .\) mL at \(400 .\) mL \(/ 24\) h. How many mg of drug will the patient receive every 8.0 hours?

The recommended pediatric dosage of Velosef is \(20 .\) mg/kg/day. What is the daily dose in mg for a child weighing 36 pounds? If the stock vial of Velosef is labeled \(208 \mathrm{mg} / \mathrm{mL}\), how many mL would be given in a daily dose?

A critical care physician prescribes an IV of heparin to be administered at a rate of 1100 units per hour. The IV contains 26,000 units of heparin per liter. Determine the rate of the IV in cc/h.

If an IV is mixed so that each \(150 \mathrm{mL}\) contains \(500 .\) mg of the drug lidocaine, how many minutes will it take for \(750 \mathrm{mg}\) of lidocaine to be administered if the rate is set at \(5 \mathrm{mL} / \mathrm{min} ?\)

A nurse practitioner orders isotonic sodium lactate \(50 . \mathrm{mL} / \mathrm{kg}\) body mass to be administered intravenously for a 139 -lb patient with severe acidosis. The rate of flow is 150 gtts/min, and the IV administration set delivers \(20 .\) gtts/mL, where the unit "gtts" stands for drops of liquid. What is the running time in minutes?

An order for a patient reads "Give \(40 .\) mg of pantoprazole IV and 5 g of \(\mathrm{MgSO}_{4}\) IV." The pantoprazole should be administered at a concentration of \(0.4 \mathrm{mg} / \mathrm{mL}\) and the \(\mathrm{MgSO}_{4}\) should be administered at a concentration of \(0.02 \mathrm{g} / \mathrm{mL}\) in separate IV infusion bags. What is the total fluid volume the patient has received from both IV infusions?

Which states of matter have a definite volume?

Will most substances be solids, liquids, or gases at low temperatures?