Final answer:
The first step in the Medication Reconciliation Process is Collection. It involves compiling a comprehensive list of a patient's medications to avoid potential drug-related issues.
Step-by-step explanation:
The first step in the Medication Reconciliation (Med Rec) Process is A) Collection. This stage involves gathering a complete and accurate list of a patient's medication history, which includes over-the-counter medications, herbal products, and dietary supplements in addition to prescription drugs. The collection occurs upon a patient's admission to a healthcare setting or during initial consultations. This step is crucial for identifying potential drug interactions, duplications, and omissions to ensure patient safety and optimize therapeutic outcomes.