The practical nurse (PN) is assisting with the plan of care for a client who is receiving the nonsteroidal anti-inflammatory drug ketorolac for painful muscle spasms of the back. Which intervention should the PN include in the client's plan of care?

A. Administering ketorolac does not require specific timing in relation to meals. It can be given with or without food, but the key considerations are related to the drug’s effects rather than meal timing. B. Ketorolac does not require peak and trough serum level monitoring. This practice is more relevant for medications with narrow therapeutic ranges or those requiring precise dosage adjustments, which is not the case for ketorolac. C. Observing for involuntary movements of the lips and tongue is not a primary concern for ketorolac therapy. This is more relevant to medications like antipsychotics that can cause extrapyramidal symptoms. D. Assessing the skin daily for signs of bleeding is crucial because ketorolac is a nonsteroidal anti-inflammatory drug (NSAID) that can increase the risk of bleeding due to its effects on platelet function and gastrointestinal mucosa.