Answer to Question 1
B
The long-term effect of diabetes is generalized vasoconstriction, which leads many diabetic pa-tients to renal insufficiency and renal failure. Diabetes can increase a patient's risk for infection. Diabetes does not cause exposure to antibody complexes. Insulin usage does not scar the kid-neys.
Answer to Question 2
C, D, E
The patient should not rub the injection site because it could alter absorption. When mixing two types of insulin, in order to prevent contamination of the second vial, the patient should with-draw clear insulin into the syringe first. Shaking the bottle can damage the solution; the patient should gently roll the bottle between the palms of the hands. Administering the injection at a 90-degree angle and cleaning the injection site prior to injection describe appropriate technique.