How does an ultrasound scan work?

Related questions

1. Can I request an ultrasound?
2. What can Ultrasound treat?
3. What does an abdominal ultrasound show?
4. What weeks do you get ultrasounds?
5. Do you get an ultrasound in third trimester?
6. Why would a doctor order a thyroid ultrasound?
7. What is an abnormal thyroid ultrasound?
8. Can I drink coffee before an ultrasound?
9. How long does it take to get abdominal ultrasound results?
10. How do I prepare for an abdominal ultrasound?

Tags

1. #sound
2. #tissues
3. #directed
4. #reflected
5. #organs
6. #ultrasound
7. #measures
8. #waves
9. #vessels
10. #produced
11. #scans
12. #scanner
13. #produce
14. #internal
15. #images