The nurse instructs the client in mixing and administering regular and NPH insulin. Which statement indicates that the client needs additional instruction?
A) "I'll mix the regular and NPH insulin in the same syringe."
B) "I'll draw up the regular insulin first and then the NPH insulin."
C) "I'll inject the insulin into my muscle for faster absorption."
D) "I'll rotate injection sites to avoid lipodystrophy."
