Which nonthermal effect is associated with immune response by phagocytosis stimulation?

Which nonthermal effect is associated with immune response by phagocytosis stimulation?

• A. Stimulation of phagocytosis
• B. Induction of bone growth
• C. Destruction of nerve fibers
• D. Swelling due to edema

Answer: (A)

Nonthermal effects of therapeutic modalities can boost immune cell activity, including the function of phagocytes like macrophages and neutrophils. This stimulation of phagocytosis helps these cells engulf debris and pathogens, accelerating cleanup and tissue repair without heat. That makes stimulation of phagocytosis the best fit for an immune-response mechanism described as a nonthermal effect. The other options describe processes not tied to phagocytic immune activity: bone growth relates to osteogenesis, nerve fiber destruction is a nerve injury rather than an immune response, and edema-related swelling is a symptom of inflammation, not the phagocytic activation prompted by nonthermal therapy.

Nonthermal effects of therapeutic modalities can boost immune cell activity, including the function of phagocytes like macrophages and neutrophils. This stimulation of phagocytosis helps these cells engulf debris and pathogens, accelerating cleanup and tissue repair without heat. That makes stimulation of phagocytosis the best fit for an immune-response mechanism described as a nonthermal effect. The other options describe processes not tied to phagocytic immune activity: bone growth relates to osteogenesis, nerve fiber destruction is a nerve injury rather than an immune response, and edema-related swelling is a symptom of inflammation, not the phagocytic activation prompted by nonthermal therapy.