which type of waves can be used to clear a blockage from small tubes in the kidneys?\no sound waves and…

which type of waves can be used to clear a blockage from small tubes in the kidneys?\no sound waves and visible light\no x - rays and radio waves\no radio waves and sound waves\no visible light and x - rays
Answer
Brief Explanations:
In medical procedures to clear kidney - tube blockages, sound waves (lithotripsy uses shock - waves which are a form of sound waves to break down kidney stones) are used. X - rays are used for imaging the kidneys to detect blockages but not for clearing them. Radio waves and visible light are not used for this purpose.
Answer:
None of the above options are correct. Sound waves (specifically shock - waves in lithotripsy) are used to break down kidney stones which can cause blockages in the small tubes of the kidneys, but the combinations given in the options are incorrect.