Ultrasound Uses

Question 1

What are the two industrial uses of ultrasound and describe them?

Answer 1

1) Crack detection - Detect tiny cracks in metals

2) Cleaning - Vibrations remove dust and dirt

Question 2

What are the pros of ultrasound?

Answer 2

1) Non-ionising

2) CT scans and X-rays expose patient to dangerous radiation

Question 3

What are the cons of ultrasound?

Answer 3

• Ultrasounds are fuzzy

- X-rays are clear so can diagnose complicated illnesses and plan surgery

Question 4

What are the two medicinal uses of ultrasound and describe them?

Answer 4

1) Prenatal scanning - reflected waves create image of foetus
2) Breaking down of kidney stones - kidney stones vibrate, break down and pass through urine