Which two methods can help prevent errors and drug residues in medicating swine?

The correct choice emphasizes the importance of reading the label and keeping accurate records to prevent medication errors and drug residues in swine.

Reading the label provides essential information about the medication, including the correct dosage, directions for use, withdrawal times, and safety precautions. This ensures that the medication is administered properly, minimizing the risk of errors that could lead to ineffective treatment or harmful residues in the meat.

Keeping accurate records is crucial for tracking medication administration, dosage, and the health status of the animals. This documentation helps ensure that withdrawal periods are respected, reducing the likelihood of drug residues being present in the market-ready animals. Accurate records can also aid in monitoring the health of the herd over time and guide future treatment decisions.

Together, these practices promote responsible drug use in swine management, ensuring the safety and efficacy of swine production while safeguarding consumer health.