Page 470 - Saunders Comprehensive Review For NCLEX-RN

125. Answer: 8

Rationale: Calculation of this problem can be done using a 2-step process. First,
you need to determine the amount of regular insulin in 1 mL. The next step is to
determine the infusion rate, or milliliters per hour.
Formula:
Step 1:

Step 2:

Test-Taking Strategy: Focus on the subject, an IV flow rate. Read the question
carefully, noting that 2 steps can be used to solve this medication problem. Once you
have performed the calculation, verify your answer using a calculator and make sure
that the answer makes sense. These steps can be used for similar medication
problems related to the administration of heparin sodium or regular insulin by IV
infusion.

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