问题
单项选择题
Every morning a client with type 1 diabetes receives 15 units of Humulin 70/30. What does this type of insulin contain
A. 70 units of NPH insulin and 30 units of regular insulin.
B. 70 units of regular insulin and 30 units of NPH insulin.
C. 70% NPH insulin and 30% regular insulin.
D. 70% regular insulin and 30% NPH insulin.
答案
参考答案：C
解析：Humulin 70/30 insulin is a combination of 70% NPH insulin and 30% regular insulin.