Bachelor of Science in Nursing (BSN Degree) Practice Exam

An adverse drug reaction (ADR) is specifically defined as an unexpected and harmful reaction that occurs following the administration of a medication. In nursing practice, recognizing and understanding ADRs is critical for patient safety and effective pharmacological care. These reactions can occur even when medications are taken as prescribed, and they do not reflect the therapeutic intent of the drug. Identifying ADRs allows nurses to monitor patient responses to medication, intervene appropriately, and communicate with the healthcare team to prevent further complications.

The need for nurses to be vigilant about ADRs stems from their potential impact on patient health, making it essential to report and manage these events effectively. This understanding helps build a comprehensive knowledge base around medication management, fostering safer clinical environments.