What must be documented in a controlled drug log?

The documentation in a controlled drug log is crucial for regulatory compliance and ensuring the proper handling of controlled substances. The correct answer emphasizes the need to record specific information such as the date of acquisition, quantity purchased, and client name. This information is essential for tracking the use and dispensation of controlled drugs, thereby allowing veterinary practices to maintain accurate records that comply with legal requirements.

In veterinary medicine, controlled substances are regulated due to their potential for abuse and addiction. Hence, precise record-keeping is vital. Proper documentation helps in audits and inspections by regulatory bodies and is essential if discrepancies or inquiries arise regarding the usage of these substances.

While details of patient care and personal notes may be beneficial from a clinical standpoint, they do not constitute the necessary information required for controlled drug log documentation. Additionally, the involvement of veterinary volunteers would not typically be recorded in the controlled drug log because the focus is on the controlled substances themselves, rather than the individuals involved in patient care.