Final answer:
In medicine, the controlled drug log is a record of the administration and dispensing of controlled substances. It helps maintain strict control and accountability over controlled drugs.
Step-by-step explanation:
In medicine, the controlled drug log is a record of the administration and dispensing of controlled substances. It must have pages that accurately document important information such as the date, time, drug name, dosage, and the name of the healthcare professional involved. This log helps maintain strict control and accountability over controlled drugs, ensuring their safe and appropriate use.