Which component covers where the pain is located and spread?

• A. Quality
• B. Region/Radiation
• C. Onset
• D. Severity

Answer: (B)

In pain assessment, the portion that captures where the pain is located and whether it spreads is Region/Radiation. Region refers to the exact place the patient feels the pain, while radiation describes if and how that pain travels to other areas. This combination helps map the distribution of pain and can provide clues about possible causes—for example, pain starting in the chest and radiating to the left arm can point toward cardiac-related issues, while pain that stays localized is a different pattern.

The other descriptors focus on different aspects: quality is how the pain feels (sharp, dull), onset is when it began, and severity is how intense it is. So Region/Radiation uniquely addresses location and spread, making it the best fit.