Question

A client with IDDM (Insulin Dependent Diabetes Mellitus) is given IV insulin for a blood glucose level of 520 mg/dL. Life-threatening complications may occur initially, so the nurse will monitor him closely for serum:

a) Potassium changes
b) Sodium changes
c) Calcium changes
d) Magnesium changes

Answer 1

Insulin-dependent diabetic patients may experience a reduction in potassium levels in their blood due to insulin administration.

Step-by-step explanation:

Insulin-dependent diabetic patients may experience a relative reduction of potassium in their blood due to the redistribution of potassium when insulin is administered. This redistribution occurs when glucose is taken up by cells and potassium moves along with it, resulting in a decrease in blood potassium levels. This can cause hyperpolarization of the cell membranes of neurons, reducing their responses to stimuli.