Acoustical streaming causes which phenomenon?

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Multiple Choice

Acoustical streaming causes which phenomenon?

Explanation:
Acoustical streaming is the steady motion of fluid generated by the absorption and nonlinear propagation of ultrasound energy. This creates a directional flow that can carry free-floating cells or particles toward the ultrasound beam, effectively moving them along with the stream. It’s a convective transport effect, not a direct cause of reduced blood flow or immediate tissue damage. Permanent damage or scar formation would come from stronger thermal or mechanical effects, not from streaming itself.

Acoustical streaming is the steady motion of fluid generated by the absorption and nonlinear propagation of ultrasound energy. This creates a directional flow that can carry free-floating cells or particles toward the ultrasound beam, effectively moving them along with the stream. It’s a convective transport effect, not a direct cause of reduced blood flow or immediate tissue damage. Permanent damage or scar formation would come from stronger thermal or mechanical effects, not from streaming itself.

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