Saturday, August 5, 2017

Capillary glucose monitoring is being performed every 4 hours for a female client diagnosed with diabetic ketoacidosis



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.

Answer C.
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.