Which of the following describes a medication review?

A medication review is a systematic evaluation of a patient's medications to ensure they are appropriate and safe for the individual's health needs. This process involves assessing the efficacy of each medication, checking for potential drug interactions, side effects, and ensuring that the medications align with the patient's medical history and current health conditions. By performing this review, healthcare professionals can make informed decisions about medication management, potentially leading to improved patient outcomes and enhanced medication safety.

The other options do not accurately capture the essence of a medication review. Checking inventory for expired medications pertains to pharmacy management rather than an assessment of a patient's medication therapy. Monitoring sales data for popular medications focuses on market trends rather than patient-specific health outcomes. Evaluating pharmacy operations relates to the functioning of the pharmacy as a business, not the personalized assessment of a patient's medication regimen.