What system assists pharmacists in checking for drug contraindications at a hospital?

The correct choice is a pharmacy information system. This system plays a crucial role in ensuring safe medication management in a hospital setting. It provides pharmacists with the tools necessary to check for drug contraindications by integrating patient medication histories, laboratory results, and other clinical data. This helps pharmacists to identify potential drug interactions or allergies that a patient may have, enhancing patient safety and enabling informed decision-making regarding medication therapy.

While other systems such as clinical decision support can also assist healthcare providers in making clinical decisions by providing alerts and reminders based on evidence-based guidelines, the pharmacy information system is specifically tailored to the needs of pharmacy operations and focuses directly on medication management. Electronic medication administration record systems primarily track the administration of medications to patients and do not provide the comprehensive drug-safety-checking functionalities that a pharmacy information system does. Standard order sets are predefined templates for common clinical scenarios but do not specifically check for contraindications; their focus is on streamlining the ordering process rather than drug interaction safety.