The Nurse Is Explaining Pharmacokinetic Effects to a New Nurse

The nurse is explaining pharmacokinetic effects to a new nurse working on the unit.Which of the following statements alerts the nurse that a good level of understanding has been achieved? (Select all that apply.)

A) "The trough is the lowest level of drug in the blood."
B) "The peak is the highest level of drug in the blood."
C) "With IV administration, the serum level falls more slowly."
D) "Toxic concentration is when toxic effects occur."
E) "Peak levels always occur in 30 minutes."