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A 110 kg patient has 10 mEq in 100 mL of normal saline infusing IVPB at 40 mL/hr. How many mEq will the patient receive in 60 minutes?

Answer :

Final answer:

The patient will receive 240 mEq in 60 minutes.

Explanation:

In this scenario, we have a patient receiving an intravenous piggyback (IVPB) infusion of 100 mL of Normal Saline (NS) at a rate of 40 mL/hr. The concentration of the medication being infused is 10 mEq in 100 mL of NS. To determine how many mEq the patient will receive in 60 minutes, we need to calculate the total volume of solution infused in that time period.

The ratio of mEq to mL is 10 mEq in 100 mL, which simplifies to 1 mEq in 10 mL.

So, for every 10 mL of solution infused, the patient will receive 1 mEq.

With a flow rate of 40 mL/hr, we can calculate the total mL of solution infused in 60 minutes:

60 minutes × 40 mL/hr = 2400 mL

Now, we can determine how many mEq the patient will receive in 60 minutes:

2400 mL ÷ 10 mL/mEq

= 240 mEq

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