Identify a trigger point location that is listed for fibromyalgia.

• A. Occipital
• B. Sacral area
• C. Trochanter
• D. Medial knee

Answer: (B)

Fibromyalgia is diagnosed in part by tenderness at specific fixed locations on the body, known as tender or trigger points. These sites are reproducible with light pressure and tend to be painful in fibromyalgia patients, helping distinguish it from other pain disorders. The sacral area, near the sacroiliac region of the lower back, is a classic tender-point location included in the standard maps used for fibromyalgia assessment. Pressing there tends to provoke the characteristic pain in someone with fibromyalgia, which is why this location is listed as a trigger point for the condition. The other options can be tender points as well, but the sacral region is a well-established site on the fibromyalgia tender-point map.