Question

15. Ravi is a poor labourer. For last few days he used to feel pain on his lower abdomen as well as in his back. he went to a doctor, hen doctor prescribed for ultrasonography for lower abdomen. when Rita, who lived en test it was found that there is a stone in the left kidney nearby decided to give financial help to Ravi. After of Ravi, (i) What is ultrasound? Explain its working principle. (ii)What values are shown by Rita?

Answer 1

hey... here's ur answer !!

1) Ultrasound is the sound or vibration having an ultrasonic frequency, generally used in medical treatments.

2) Ultrasonic frequency is passed to the Kindey, then it detects stone, thus it produces vibration .

these is the Ultrasonic vibration mechanism to detect the kidney stone in the person 's kidney .

3) the value shown by Rita is helpful !

hope it might be helpful !!