The physician has prescribed NPH insulin for a client with diabetes mellitus. Which statement indicates that the client knows
when the peak action of the insulin occurs?
ExplanationNPH insulin peaks in 8–12 hours, so a snack should be offered at that time. NPH insulin onsets in 90–120 minutes, so answer A is incorrect. Answer B is untrue because NPH insulin is time released and does not usually cause sudden hypoglycemia. Answer D is incorrect, but the client should eat a bedtime snack.