A client is receiving an IV solution of 2 grams of medication diluted in 100 ml of normal saline over a one hour time period. How many mg of medication is the client receiving per minute? (Enter numeric value only. If rounding is required, round to the nearest whole number.)
The Correct Answer is ["33"]
Step 1: Calculate the concentration of the medication:
Concentration (mg/mL) = Total Medication (mg) / Total Volume (mL)
Concentration = 2000 mg / 100 mL
Concentration = 20 mg/mL
Step 2: Calculate the infusion rate in mg/minute:
Infusion Rate (mg/minute) = Infusion Rate (mL/hour) x Concentration (mg/mL) x (1 hour / 60 minutes)
Infusion Rate = 100 mL/hour x 20 mg/mL x (1 hour / 60 minutes)
Infusion Rate = 33.33 mg/minute
Rounding to the nearest whole number, the client is receiving 33 mg of medication per minute.
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Related Questions
Correct Answer is ["200"]
Explanation
To calculate the infusion rate, we'll use the following formula:
Infusion Rate (mL/hour) = Total Volume (mL) / Infusion Time (hours)
First, convert minutes to hours:
75 minutes x (1 hour / 60 minutes) = 1.25 hours
Then, plug in the values into the formula:
Infusion Rate = 250 mL / 1.25 hours
Calculating the result:
Infusion Rate ≈ 200 mL/hour
Therefore, the nurse should program the secondary infusion pump to deliver 200 mL/hour.
Correct Answer is ["2.5"]
Explanation
To calculate the volume of furosemide to be administered, we can use the following formula:
Volume to administer = (Prescribed dose) / (Concentration)
Plugging in the given values:
Volume to administer = 25 mg / (40 mg/4 mL)
Volume to administer = 25 mg x (4 mL / 40 mg)
Volume to administer = 2.5 mL
Therefore, the nurse should administer 2.5 mL of furosemide (Lasix).
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