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Radiology Technician Practice Test: Basics of USG (Ultrasound) Scan
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An ultrasound scan, sometimes called a sonogram, is a procedure that uses high-frequency sound waves to create an image of part of the inside of the body.
Radiology Technician Practice Test: Basics of USG (Ultrasound) Scan
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24 Questions

1. What is the Fraunhofer zone?
2. How is a medium characterized in USG?
3. Which technique is safe for pregnant lady?
4. Which of these areas can the ultrasound be taken for an infant but not for an adult?
5. What are the sound waves?
6. When we increase the strength of echo then what is the effect on brightness of image?
7. Which is used to measure the speed of blood flow in blood vessels?
8. At which value ultrasound machines are calibrated?
9. Which thing use for provide medium to USG?
10. What is power passing through per unit area?
11. What has the highest speed of sound in the body?
12. What is main purpose of Ultrasound B-scan?
13. Which of the following is not means of attenuation?
14. Which type of phenomenon is piezoelectric effect?
15. Ultrasound waves are above which Hz?
16. How is a medium characterized?
17. What property of sound wave acts like the principle of ultrasound?
18. What does the red dot on the probe help within the produced image?
19. For whose the 10 day rule applied?
20. What is the full name of USG?
21. What is called the ability of a tissue to produce an echo?
22. What is the name of object which send and receive sound waves?
23. Why we advice for full bladder?
24. USG principle is based on which thing ?

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