Final answer:
The expected symptoms of fibromyalgia include widespread pain and tenderness due to a low pain threshold and an increased sensitivity to pressure.
Step-by-step explanation:
The expected signs and symptoms for an individual with fibromyalgia are widespread pain and tenderness. Fibromyalgia is a condition characterized by a low pain threshold and an increased sensitivity to pressure, resulting in diffuse pain and soft tissue tenderness. Unlike an increased pain threshold which would indicate a reduced sensitivity to pain, individuals with fibromyalgia generally have a decreased pain threshold, causing them to feel pain from stimuli that would not normally be painful.
It is important to note that signs and symptoms such as hyperactivity are not associated with fibromyalgia. Additionally, instead of a decreased sensitivity to pressure, fibromyalgia patients typically experience an increased sensitivity. These sensitivities are often assessed subjectively by the patient's report and can sometimes be quantified using scales like the Wong-Baker Faces pain-rating scale or by measuring physiological responses such as skin conductance fluctuations.