Answer to Question 1
ANS: B
Only regular insulin can be given intravenously. The nurse should clarify the order. It is not correct to give Humulin NPH insulin IV. The nurse should not administer the drug by a different route without first discussing with the provider.
Answer to Question 2
ANS: C
In a thin person, with little fatty tissue, the needle is inserted at a 45- to 60-degree angle. In other patients, a 45- to 90-degree angle is acceptable. There is no recommendation for preferring one site over another.