Your patient is ordered 8 units of Actrapid insulin plus an extra 2 units for every mmol/L that their BGL exceeds 16 mmol/L. Your patient’s BGL is now 19 mmol/L. The insulin dose required will beQuestion 2Select one:a.14 unitsb.10 unitsc.16 unitsd.38 units
Question
Your patient is ordered 8 units of Actrapid insulin plus an extra 2 units for every mmol/L that their BGL exceeds 16 mmol/L. Your patient’s BGL is now 19 mmol/L. The insulin dose required will beQuestion 2Select one:a.14 unitsb.10 unitsc.16 unitsd.38 units
Solution
The patient's BGL is 19 mmol/L, which is 3 mmol/L more than 16 mmol/L. According to the order, the patient should receive an extra 2 units of Actrapid insulin for every mmol/L that their BGL exceeds 16 mmol/L.
So, for the 3 mmol/L excess, the patient should receive an extra 2 * 3 = 6 units of insulin.
The patient is also ordered 8 units of Actrapid insulin regardless of their BGL.
So, the total insulin dose required will be 8 (base units) + 6 (extra units) = 14 units.
Therefore, the correct answer is a. 14 units.
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