Question

The provider orders a one time dose of furosemide (Lasix) 40mg to be administered over 2 minutes. How many ml(s) will the nurse push each 15 seconds if the medication is diluted in 10ml of normal saline?

Answer 1

The nurse will push 1.25ml of the diluted furosemide medication every 15 seconds to administer it over 2 minutes. This calculation is based on dividing 10ml by the 8 intervals of 15 seconds in the total administration time of 120 seconds.

Step-by-step explanation:

The question pertains to the administration of medication, furosemide (Lasix), which is diluted in 10ml of normal saline. To determine how many ml(s) the nurse will push every 15 seconds, we need to consider the total administration time and the total volume of the diluted medication. The total dose of 40mg is diluted in 10ml, and the administration time is 2 minutes (120 seconds). To find out how much to administer every 15 seconds, divide the total time into 15-second intervals. There are 8 intervals of 15 seconds in 120 seconds. Dividing the total volume (10ml) by the number of intervals gives the amount of medication to administer every 15 seconds.

Step-by-step calculation:

1. Divide 120 seconds by 15 seconds to get the number of intervals: 120 / 15 = 8.
2. Divide the total volume of 10ml by the number of intervals: 10ml / 8 = 1.25ml.

Therefore, the nurse will need to push 1.25ml of the diluted medication every 15 seconds to administer the medication over 2 minutes.