OPQRST is a mnemonic used to assess which aspect of a patient’s condition?

• A. Breathing pattern
• B. Pain characteristics
• C. Blood pressure
• D. Temperature

Answer: (B)

OPQRST is used to gather a thorough description of a patient’s pain to understand its nature and guide treatment. Onset tells when the pain began, helping gauge acuity. Provocation or palliation asks what makes it worse or better, guiding differential diagnoses and management. Quality describes the sensation (sharp, dull, burning), clarifying the pain’s character. Region or radiation notes where the pain is and whether it spreads, which is important for recognizing patterns such as cardiac-related pain that can radiate. Severity uses a scale to quantify intensity and monitor change. Time covers how long the pain has persisted and how it has evolved, informing progression and response to therapy. This focus on describing pain contrasts with measurements like breathing pattern, blood pressure, or temperature, which are captured separately.