The document outlines the role of the RN in medication assessment and administration. It discusses collecting a thorough drug history, medical history, and physical exam. The RN is responsible for creating a medication profile, identifying all substances taken by the client, and considering factors like development, allergies, and organ function. Proper assessment involves open-ended questions, vital signs, and a holistic approach. The RN prioritizes nursing diagnoses, sets goals, and follows the eight rights of administration to ensure safety. Monitoring the client and effects of the drugs is also important.