Final answer:
When making an error on a patient care report, you should circle the error, initial it, and write the correct information next to it.
Step-by-step explanation:
When making an error on a written patient care report, it is important to handle it correctly. The appropriate course of action is to circle the error, initial it, and write the correct information next to it. This provides a clear indication of the mistake and allows for easy identification and correction. Option A) is the correct answer.