Capillary glucose monitoring is being performed every 4 hours for a female client diagnosed with diabetic ketoacidosis. Insulin is administered using a scale of regular insulin according to glucose results. At 2 p.m., the client has a capillary glucose level of 250 mg/dl for which he receives 8 U of regular insulin. Nurse Vince should expect the dose’s:
A. Onset to be at 2 p.m. and its peak to be at 3 p.m.
B. Onset to be at 2:15 p.m. and its peak to be at 3 p.m.
C. Onset to be at 2:30 p.m. and its peak to be at 4 p.m.
D. Onset to be at 4 p.m. and its peak to be at 6 p.m.
Correct Answer: C. Onset to be at 2:30 p.m. and its peak to be at 4 p.m.
Regular insulin, which is a short-acting insulin, has an onset of 15 to 30 minutes and a peak of 2 to 4 hours. Because the nurse gave the insulin at 2 p.m., the expected onset would be from 2:15 p.m. to 2:30 p.m. and the peak from 4 p.m. to 6 p.m. Regular insulin is a medication used in the management of Diabetes Mellitus and hyperglycemia of a variety of etiologies. It is in the short-acting insulin class of drugs.
Option A: Insulin, regular when administered subcutaneously, it should be injected 30 to 40 minutes before each meal. Avoid cold injections. The injection is in the buttocks, thighs, arms, or abdomen; it is necessary to rotate injection sites to avoid lipodystrophy. Do not inject if the solution is viscous or cloudy; use only if clear and colorless.
Option B: When administered intravenously, U-100 administration should be with close monitoring of serum potassium and blood glucose. Do not use if the solution is viscous or cloudy; administration should only take place if it is colorless and clear.
Option D: For intravenous infusions, to minimize insulin adsorption to plastic IV tubing, flush the intravenous tube with priming infusion of 20 mL from a 100 mL-polyvinyl chloride bag insulin, every time a new intravenous tubing is added to the insulin infusion container.
No comments:
Post a Comment