Which of the following is NOT a common source of medication errors?

Updated patient records are essential for ensuring accurate medication dispensing and patient safety. They provide healthcare professionals with the most recent information about a patient's medical history, allergies, current medications, and other relevant data. When patient records are well-maintained and up to date, the likelihood of medication errors is greatly reduced, as prescribers and pharmacists can make informed decisions based on accurate and comprehensive information.

In contrast, illegible handwriting, similar drug names, and sound-alike medications are well-documented sources of medication errors. Illegible handwriting can lead to misinterpretation of prescriptions, while similar drug names and sound-alike medications can result in confusion and incorrect dispensing. Each of these factors poses a risk within a medication administration context, highlighting the importance of clear communication and distinct labeling to prevent errors.